Swing Coupling by 1 OETIKER - coastalhydraulics.net · Pressure Drop –Pressure drop is a term...

1

Swing Coupling by

OETIKER®

Connecting Technology

®

®

3

Com

pres

sed

air

is c

onsi

dere

d in

du

stry

's f

ou

rth

uti

lity,

but

is s

eldo

m

cons

ider

ed a

s a

cont

ribut

ing

cost

of

prod

uctio

n.In

stea

d, c

ompr

esse

d ai

rco

sts

are

typi

cally

ble

nded

into

ove

rhea

d an

d of

ten

thou

ght

of a

s “f

ree.

”S

uch

ambi

guity

can

hid

e co

st s

avin

gs t

hat

can

posi

tivel

y im

pact

you

r bo

ttom

-line

and

affe

ct y

our

abili

ty t

o ac

coun

t fo

r pr

oduc

tion

cost

s.

Exi

stin

g co

mpr

esse

d ai

r sy

stem

s in

the

Uni

ted

Sta

tes

cons

ume

an e

stim

ated

90 b

illio

n k

Wh

/yea

r o

f el

ectr

icit

y.T

he e

nerg

y be

ing

used

to

prod

uce

and

trea

t co

mpr

esse

d ai

r ca

n be

sub

stan

tial.

Eve

n th

e sm

alle

st c

ompr

esse

dai

r sy

stem

can

be

a re

lativ

ely

larg

e so

urce

of

ener

gy c

onsu

mpt

ion

and

cost

.

Com

pres

sed

air

ener

gy c

an c

ost se

ven

to

ten

tim

esm

ore

than

ele

ctric

alen

ergy

whe

n it

com

es t

o do

ing

mec

hani

cal o

r pr

oces

s re

late

d w

ork.

Thi

s va

lued

form

of

ener

gy is

wor

th m

axim

izin

g.A

n op

timiz

ed s

yste

m e

nsur

esth

at e

ffici

ent

and

effe

ctiv

e co

mpr

esse

d ai

r is

ava

ilabl

e fo

r th

e lo

wes

t po

ssib

leco

st w

ith m

inim

al e

nviro

nmen

tal c

onse

quen

ces.

In a

dditi

on t

o im

prov

edai

r flo

w,

Sw

ing

Cou

plin

gs b

y O

ET

IKE

Rof

fer

a w

ide

rang

e of

adde

d be

nefit

s:

Sw

ing

Co

up

ling

s by

OE

TIK

ER

®

4

Saf

ety!

2 st

age

safe

ty c

ou

ple

r;ca

nn

ot

be

acci

den

tally

dis

con

nec

ted

!

#1 p

ull b

ack

slee

ve

No

acc

ide

nta

l u

nco

up

ling

, tw

o a

ctio

ns

mu

st b

efu

lly p

erf

orm

ed

to

un

cou

ple

!

= S

afet

y E

VE

RY

tim

e!

#2 s

win

g pl

ug

®

5

No

Whi

p!S

imu

ltan

eou

s ve

nti

ng

up

on

dis

con

nec

tio

n

All

dow

nstr

eam

air

is e

vacu

ated

prio

r to

dis

conn

ectio

n,

elim

inat

ing

dang

erou

sw

hipl

ash

poss

ibili

ties!

Rel

ease

d ai

rpr

essu

re

®

6

Eas

ily c

onne

ct/d

isco

nnec

t!

Ope

ratin

g P

ress

ure

up t

o 70

0 P

SI

Vac

uum

up

to 3

hg

Zer

o pr

essu

re t

o co

nn

ect

and

dis

con

nec

tun

der

pres

sure

, up

to

200

PS

I! N

o fo

rce

requ

ired!

N

o er

rors

!

®

7

No

Leak

sA

ll S

win

g C

oupl

ings

by

Oet

iker

com

e w

ith N

BR

(N

itrile

ela

stom

er)as

sta

ndar

d se

als!

O

ther

mat

eria

ls a

re a

vaila

ble

upon

req

uest

, su

ch a

sE

PD

M,

and

FP

M.

=L

on

gle

akfr

eelif

e!

®

8

No

valv

e th

eref

ore

no f

low

res

tric

tions

, to

ols

oper

ate

at m

axim

um p

erfo

rman

ce.S

yste

m o

pera

ting

PS

I m

ay

be r

educ

ed.

Sta

ndar

d qu

ick

coup

ling:

air

mus

t be

div

erte

d,

caus

ing

resi

stan

ce!

No

dive

rsio

n of

airf

low

sin

ceth

ere

is n

ova

lve.

= S

ign

ific

ant

ener

gy

savi

ng

s!

Unr

estr

icte

d F

ull F

low

!

®

9

1/4"

, 3/

8",

and

1/2"

.Oth

er s

izes

may

be

avai

labl

e up

on r

eque

st.

Als

o a

vaila

ble

in t

hes

e co

mm

on

co

nfi

gu

rati

on

s:

Com

mon

siz

es:

Hos

e B

arb

Fem

ale

Thr

ead

Mal

e T

hrea

d

Com

pres

sion

®

10

Acc

esso

ries:

2950

0385

A1

& B

1 (

1/4"

)29

5003

40 D

L &

E

(3

/8")

Scra

tch

Cove

r29

5003

81 A

1 &

B1

(1/4

")

2950

0195

DL

& E

(3

/8")

Dust

Cap

2950

0480

(1

/4")

2950

0481

(3

/8")

2950

0482

(1

/2")

Prot

ectiv

e Sl

eeve

®

11

Air –

For

us

hum

ans

air

is v

ital,

and

we

ince

ssan

tly n

eed

it to

bre

athe

.As

per

defin

ition

air

is a

col

orle

ss,

non-

odor

ous

and

a ta

stel

ess

gas

com

poun

d co

nsis

ting

of n

itrog

en (

78%

), o

xyge

n (2

1%),

and

iner

t (n

oble

)ga

ses

(1%

).

–T

he a

tmos

pher

e ar

ound

ear

th h

as a

dep

th o

f ab

out

60 m

iles.

–Its

pre

ssur

e on

ear

th is

cal

led

atm

osph

eric

pre

ssur

ean

d, d

epen

ding

on

wea

ther

and

geo

-gra

phic

al

posi

tions

, am

ount

s to

1 b

ar (

14.5

psi

) =

10N

/cm

2 .

–If

air

is c

ompr

esse

d, it

can

be

a sa

fe a

nd c

onve

nien

tm

ediu

m in

ope

ratio

n, u

se fo

r tr

ansm

ittin

g an

d ac

cum

ulat

ing

ener

gy.

–B

ut w

hat

is c

ompr

esse

d ai

r?

®

12

Co

mp

ress

ed A

ir–

Whe

n a

gas

such

as

air

is c

ompr

esse

d, it

s vo

lum

ebe

com

es s

mal

ler.

The

fre

e m

olec

ules

(ox

ygen

and

nitr

ogen

) ar

e co

mpr

esse

d in

a s

mal

ler

spac

e =

>

high

er p

ress

ure.

–If

the

volu

me

is r

educ

ed t

o its

hal

f, pr

essu

re

will

dou

ble.

•T

his

resu

lts in

a g

reat

er p

ress

ure

than

at

mos

pher

ic p

ress

ure.

Thi

s ov

erpr

essu

re

is c

alle

d co

mpr

esse

d ai

r!

®

1 b

ar

2 b

ar

F

13

Pre

ssu

re–

The

atm

osph

eric

pre

ssur

e on

sea

leve

l am

ount

s to

1.01

3 ba

r (1

4.7

PS

I),

a pr

essu

re o

f ai

r w

hich

is a

lso

calle

d ab

solu

te p

ress

ure.

–In

the

SI

syst

em e

ach

pres

sure

spe

cific

atio

n re

fers

to t

he s

ea le

vel,

that

is t

o sa

y to

the

abs

olut

e pr

essu

re [

P],

unle

ss p

ress

ure

is e

xplic

itly

spec

ified

as

ove

rpre

ssur

e [P

e].

–C

ontr

ary

to g

aseo

us m

ediu

m,

liqui

d (f

luid

) m

ediu

mca

nnot

be

com

pres

sed.

®

14

Ove

rpre

ssu

re

Pe

(exc

eden

s)–

It is

ver

y im

port

ant

to d

istin

guis

h be

twee

n a

=ab

solu

te p

ress

ure

(14.

7 P

SI)

and

G=

man

omet

erpr

essu

re.T

he m

anom

eter

pre

ssur

e is

def

ined

as

the

abso

lute

pre

ssur

ein

a s

yste

m m

inus

the

abs

olut

epr

essu

re o

utsi

de t

he s

yste

m,

and

is t

ypic

ally

use

d to

mea

sure

the

pre

ssur

e in

an

air

dist

ribut

ing

syst

em.

®

15

Pre

ssu

re U

nit

s

®Ove

rpre

ssur

eba

r(N

ewto

n pe

rsq

uare

cm

)

100

1450

1014

51.

013

14.6

910

1329

.91

114

.510

0029

.53

0.1

100

2.95

30.

0110

0.29

50.

001

10.

029

Psi

(Pou

nd p

ersq

uare

inch

)

mba

rin

Hg

(inch

of

mer

cury

)

Dep

ress

ion

16

Vac

uu

m /

Dep

ress

ion

–T

he d

epre

ssio

n re

pres

ents

the

con

stan

t ne

gativ

e di

ffere

nce

of p

ress

ure

from

the

ope

ratin

g pr

essu

re

to t

he a

tmos

pher

ic o

ne.

®

bar

mba

r

1.01

310

13A

tmos

pher

e

0.9

900

0.8

800

0.6

600

Suc

kers

for

hand

ling

mat

eria

ls

0.5

500

0.4

400

0.1

100

Sta

ndar

d fo

r S

C &

SV

cou

plin

gs

0.01

10S

V c

oupl

ing

VA

C v

ersi

on

0.00

55

0.00

11

17

Pre

ssu

re D

rop

–P

ress

ure

drop

is a

ter

m u

sed

to c

hara

cter

ize

the

redu

ctio

n in

air

pres

sure

fro

m t

he c

ompr

esso

r di

scha

rge

to t

he a

ctua

l poi

nt o

f us

e.P

ress

ure

drop

occ

urs

as t

he c

ompr

esse

d ai

r tr

avel

s th

roug

h th

etr

eatm

ent

and

dist

ribut

ion

syst

em.A

pro

perly

des

igne

d sy

stem

shou

ld h

ave

a pr

essu

re lo

ss o

f m

uch

less

tha

n 10

% o

f th

e co

mpr

esso

r's d

isch

arge

pre

ssur

e, m

easu

red

from

the

rec

eive

r ta

nk o

utpu

t to

the

poi

nt o

f us

e.

–E

xces

sive

pre

ssur

e dr

op w

ill r

esul

t in

poo

r sy

stem

per

form

ance

an

d ex

cess

ive

ener

gy c

onsu

mpt

ion.

Flo

w r

estr

ictio

ns o

f an

y ty

pe in

asy

stem

req

uire

hig

her

oper

atin

g pr

essu

res

than

are

nee

ded,

res

ultin

gin

hig

her

ener

gy c

onsu

mpt

ion.

Min

imiz

ing

diffe

rent

ials

in a

ll pa

rts

ofth

e sy

stem

is a

n im

port

ant

part

of

effic

ient

ope

ratio

n.

®

Com

pres

sor

Dro

p

18

Sam

ple

Ap

plic

atio

n:

Man

ufac

turin

g P

lant

s

®

19

Pai

nt

Sp

raye

rs

Co

nst

ruct

ion

Rac

ing

Team

s

Au

tom

oti

ve M

ain

t.&

Rep

air

®

20

Ad

dit

ion

al O

etik

er C

ou

ple

r P

rod

uct

sTa

lk t

o yo

ur O

etik

er R

ep fo

r de

tails

and

ava

ilabi

lity

SV

2-s

tage

Hea

vy D

uty

Cou

pler

Ext

rem

ely

dura

ble,

use

for

heav

y du

ty a

pplic

atio

ns/

hars

h en

viro

nmen

ts.

Ext

rem

ely

long

ser

vice

life

.

Ava

ilabl

e pl

ug w

ith c

heck

val

ve

®

21

SV

2-s

tag

e H

eavy

Du

ty C

ou

ple

r S

ampl

e ap

plic

atio

ns

®

22

®

Plu

g w

ith c

heck

val

ve

Type

s of

Key

ed p

lugs

with

col

or c

odin

g

SV

2-s

tage

Non

-Int

erch

ange

able

Cou

pler

For

use

in a

ny s

ituat

ion

to e

limin

ate

dang

erou

s cr

oss

cont

amin

atio

n of

var

ious

med

ia li

nes

(see

exa

mpl

es o

n fo

llow

ing

page

).

23

SV

2-s

tag

e N

on

-In

terc

han

gea

ble

Co

up

ler

Sam

ple

appl

icat

ions

:

Med

ical

/ C

hem

ical

/ P

har

mac

eutic

al T

ran

sfer

Lin

es

®

Wat

er

Nit

rog

en

Co

mp

ress

edA

ir

24

25

®

Advantages:

✓ Reusable✓ Requires no special tools✓ Allows use of bulk hose

purchases✓ Considerable cost savings $$✓ No clamps needed

1.Insert hose into

compression fitting

Shown above – Item #20500661Hose not included

In accordance with ISO 4414, EN983ISO 6150-B-15, AFNOR: B-15 NF E 49-053

US: MIL-C 4109

Compatible with 3/8" Standard IndustrialInterchange.

NPT 1/4" Male Plug – Item #25500236NPT 1/4" Female Plug – Item #25500237NPT 3/8" Male Plug – Item #25500044NPT 3/8" Female Plug – Item #25500049

2.Thread coupler intocompression fitting.

3.Tighten

Contact your Oetiker Account Manager today!

3305 Wilson Street, POB 217, Marlette, MI 48453-0217 Phone: (989) 635-3621 Fax: (989) 635-2157203 Dufferin Street South, Alliston, ON L9R 1W7 Phone: (705) 435-4394 Fax: (705) 435-3155

“Three Simple Steps”

OETIKERCompression Coupling

26

OETIKERUSA Phone: (989) 635-3621 Fax: (989) 635-2157Canada Phone: (705) 435-4394 Fax: (705) 435-3155

Swing Coupling

Features/Benefits:

✓ Light Weight – less than half the weight of equal steel coupling

✓ Made of aluminum

✓ Full Flow – negligible loss of pressure

✓ Safe quick connection-disconnections under pressure

✓ Viton Seals

✓ Simultaneous venting reduces the dangerous whiplash effect

Note: Application for light duty only.Not intended for impact tool.

Special plug required.

DisconnectConnect

Full Flow

Item Numbers

20500645 SC-DL 1/4V w 1/4NPT F. PL (20500642 & 25500061)20500646 SC-DL 3/8V w 1/4NPT F. PL (20500643 & 25500061)

20500647 SC-DL 1/4V w 1/4NPT M. PL (20500642 & 25500058)20500648 SC-DL 3/8V w 1/4NPT M. PL (20500643 & 25500058)

25500058 SC-DL 1/4" NPT M. Plug 25500061 SC-DL 1/4" NPT F. Plug

®


27

OETIKER Swing CouplingsInstallation Instructions

Backnut

Sleeve

Housing

Cylinder

Assemble connection hand tight.

Oetiker Swing Couplingready to be installed.

Sealant applied to NPTthread.

28

Tighten the connection by usingthe appropriate wrench on thehexagonal surface.(Backnut)

Ensure vent hole is pointed to the wall.

Do not install, remove or positionthe coupling using a wrench onthe housing - always applywrench to the backnut!

Do not apply any tools at the sleeve during or after installation of coupling!

For operating instructions please consult the OETIKER Swing Couplings Catalogue.

OE

TIK

ER

Sw

ing

Co

up

ling

s W

hip

Ho

seIn

stal

lati

on

Exa

mp

les

ISO

615

0 –

7.1

Inst

alla

tio

n w

ith

vib

rati

ng

to

ols

It is

rec

omm

ende

d th

at a

min

imum

leng

th o

f 30

0 m

m o

f fle

xibl

e ho

se fo

rco

mpr

esse

d ai

r be

inse

rted

bet

wee

n a

vibr

atin

g to

ol a

nd t

he q

uick

-act

ion

coup

ling.

Hos

e ba

rb c

onne

ctio

n

Whi

p ho

se m

inim

um 3

00 m

m lo

ng

Oet

iker

Sw

ing

Cou

plin

g

29

30

Notes

31

The Air Distribution Subsystem

The air distribution subsystem, which connects the major components, is one ofthe most important parts of the compressed air system. It is made up of main trunk lines, hoses and valves, drops to specific usage points, pressure regulatorsand lubricators, additional filters and traps, and supplementary air treatment equipment. It is throughout this subsystem that most leaks occur, energy is lost,and maintenance is required. Equipment should be chosen to avoid excessivepressure drops and leakage. In addition, consideration of appropriate sizing ofequipment and layout will provide for proper air supply, good tool performance, and optimal production. The complete drying, filtration, and distribution systemshould be sized and arranged so that the total pressure drop from the air compressor to the points of use is much less than 10% of the compressor discharge pressure.

The efficiency of the entire system can be enhanced by the proper selection, application, installation, and maintenance of each component.

Pressure Drop

Pressure drop is a term used to characterize the reduction in air pressure from the compressor discharge to the actual point of use. Pressure drop occurs as thecompressed air travels through the treatment and distribution system. A properlydesigned system should have a pressure loss of much less than 10% of the compressor's discharge pressure, measured from the receiver tank output to thepoint of use.

Excessive pressure drop will result in poor system performance and excessiveenergy consumption. Flow restrictions of any type in a system require higher operating pressures than are needed, resulting in higher energy consumption.Minimizing differentials in all parts of the system is an important part of efficientoperation. Pressure drop upstream of the compressor signal requires higher compression pressures to achieve the control settings on the compressor. Themost typical problem areas include the aftercooler, lubricant separators, and check valves. This particular pressure rise resulting from resistance to flow caninvolve increasing the drive energy on the compressor by 1% of the connectedpower for each 2 psi of differential.

An air compressor capacity control pressure signal normally is located at the discharge of the compressor package. When the signal location is moved downstream of the compressed air dryers and filters, to achieve a common signalfor all compressors, some dangers must be recognized and precautionary measures taken. The control range pressure setting must be reduced to allow for actual and potentially increasing pressure drop across the dryers and filters.Provision also must be made to prevent exceeding the maximum allowable discharge pressure and drive motor amps of each compressor in the system.

32

Pressure drop in the distribution system and in hoses and flexible connections atpoints of use results in lower operating pressure at the points of use. If the point of use operating pressure has to be increased, try reducing the pressure drops inthe system before adding capacity or increasing the system pressure. Increasingthe compressor discharge pressure or adding compressor capacity results in significant increases in energy consumption.

Elevating system pressure increases unregulated uses such as leaks, open blowing and production applications without regulators or with wide open regulators. The added demand at elevated pressure is termed "artificial demand",and substantially increases energy consumption. Instead of increasing the compressor discharge pressure or adding additional compressor capacity, alternative solutions should be sought, such as reduced pressure drop, strategiccompressed air storage, and demand/intermediate controls. Equipment should be specified and operated at the lowest efficient operating pressure.

What Causes Pressure Drop?

Any type of obstruction, restriction or roughness in the system will cause resistance to air flow and cause pressure drop. In the distribution system, the highest pressure drops usually are found at the points of use, including in undersized or leaking hoses, tubes, disconnects, filters, regulators and lubricators (FRLs). On the supply side of the system, air/lubricant separators, aftercoolers, moisture separators, dryers and filters are the main items causing significant pressure drops.

The maximum pressure drop from the supply side to the points of use will occurwhen the compressed air flow rate and temperature are highest. System components should be selected based upon these conditions and the manufacturer of each component should be requested to supply pressure dropinformation under these conditions. When selecting filters, remember that they will get dirty. Dirt loading characteristics are also important selection criteria.Large end-users that purchase substantial quantities of components should workwith their suppliers to ensure that products meet the desired specifications for differential pressure and other characteristics.

The distribution piping system often is diagnosed as having a high-pressure dropbecause a point of use pressure regulator cannot sustain the required down-stream pressure. If such a regulator is set at 85 psig and the regulator and/or theupstream filter has a pressure drop of 20 psi, the system upstream of the filter and regulator would have to maintain at least 105 psig. The 20 psi pressure dropmay be blamed on the system piping rather than on the components at fault. Thecorrect diagnosis requires pressure measurements at different points in the system to identify the component(s) causing the high pressure drop. In this case, the filter/regulator size needs to be increased, not the piping.

33

Minimizing Pressure Drop

Minimizing pressure drop requires a systems approach in design and maintenance of the system. Air treatment components, such as aftercoolers, moisture separators, dryers, and filters, should be selected with the lowest possible pressure drop at specified maximum operating conditions. When installed, the recommended maintenance procedures should be followed and documented. Additional ways to minimize pressure drop are as follows:

• Properly design the distribution system.

• Operate and maintain air filtering and drying equipment to reduce theeffects of moisture, such as pipe corrosion.

• Select aftercoolers, separators, dryers and filters having the least possiblepressure drop for the rated conditions.

• Reduce the distance the air travels through the distribution system.

• Specify pressure regulators, lubricators, hoses, and connections having the best performance characteristics at the lowest pressure differential.

Source: http://www.knowpressure.org/

Some Facts:

The horsepower required for a stationary single-stage electric compressor is approximately 28% that of its capacity, expressed in cfm (sea level at 125 psig).Source: Lyman Scheel

A water-cooled after-cooler will require approximately 3 USGPM per 100 cfm of air compressed to 100 psig. Source: Ingersoll-Rand

At 100 psi, a 6-inch diameter airline will carry 3,000 cfm one mile with a loss of approximately 12 psi. Source: Franklin Matthias

At 100 psi, a 4-inch diameter airline will carry 1,000 cfm one mile with a loss of approximately 12 psi. Source: Franklin Matthias

A line leak or cracked valve with an opening equivalent to 1/8-inch (3 mm) diameter will leak 25 cfm (42m3/min.) at 100 psig (7 bars). Source: LannyPasternack

In a well-managed system, the air leaks should not exceed 15% of productive consumption. Source: Lanny Pasternack

34

Except in South Africa, pneumatic drills are usually designed to operate at 90 psig (6.2 bars). Their drilling speed will be reduced by 30% at 70 psig (4.8 bars).Source: Christopher Bise

A line oiler reduces the air pressure by 5 psi. Source: Ingersoll-Rand

Point of use components – Rate of flow considerations at the point of use is much more important than in sizing distribution piping. When end userscomplain of low pressure the first thing blamed is the piping because "theuser is at the other end of the system" or "the piping system has beenexpanded haphazardly over the years" (or whatever the excuse), the realproblem is almost never the piping. The real source of problems described as "low pressure" usually resides in the choice of installed point of use components.

®

Com

pres

sed

air

is n

ot t

ypic

ally

vie

wed

as

a co

st o

f pr

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tion—

but

it is

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em s

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and

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the

com

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syst

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num

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of

bene

fits.

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is a

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hat

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.Tha

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.By

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ient

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35

36

Notes

37

Compressed Air System EconomicsDelivering compressed air to a manufacturing facility is an expensive operation.Delivery requires costly equipment that consumes significant amounts of electricityand needs frequent maintenance. In spite of this, many facilities have no idea howmuch their compressed air systems cost on an annual basis, or how much moneythey could save by improving the performance of these systems

Electricity costs are by far the largest expense of owning and operating a compressed air system. The initial cost for a 100-hp compressor is $30,000–-$50,000, depending on the type of compressor and manufacturer, while annualelectricity charges for the same system can reach $50,000. Added to this areannual maintenance costs, which can be 10% or more of the initial cost of the system.

This Fact Sheet presents a simple calculation to estimate annual electricity costs,and a more accurate calculation requiring electrical measurements.

Calculating Electricity Costs

Full-load Operation. Even if an air compressor is not separately metered, estimating annual electricity cost is simple.

A Simple Calculation. The following data is needed for a quick calculation of electricity costs for a compressor operating at full-load:

• Compressor motor nameplate rating (bhp),

• Motor nameplate efficiency (or an estimate of efficiency),

• Annual hours of operation (hrs/year), and

• Cost of electricity ($/kWh)

38

Annual electricity costs can be calculated by performing the following:

This equation assumes the electric motor driving the compressor is 90% efficient(the 90 in the 1/0.90 factor) -- a reasonable estimate for a modern system largerthan 50 hp. Newer energy-efficient motors may have even higher efficiencies,especially since the Energy Policy Act minimum motor efficiency levels went intoeffect in late 1997. If the system uses an older motor that has been rewound several times, or has a smaller motor, 80% efficiency (or the motor nameplate efficiency rating) should be used. For a more accurate assessment, add the horsepower ratings for the parasitic loads from any auxiliary motors to the compressor motor rating.

It should be noted that the common practice in the industry is to apply motors having a 15% continuous service factor and to use about two-thirds of this

Simple Calculation(100-hp Compressor)

Annual Electricity Costs =(Motor full-load brake horsepower) x (0.746 kWhp) x(1/0.90) x (Annual Hours of Operation) x (Electricity Cost in $/kWh)

For example:• Motor full-load bhp = 100 hp

• Annual hours of operation = 8,760 hours(3-shift, continuous operation)

• Cost of electricity = $0.05/kWh

Annual electricity costs =(100 hp) x (0.746 hp/kW) x (1/0.9) x (8,760 hours) x($0.05/kWh)= $36,305

39

service factor. This means that a motor having a nominal nameplate rating of 100hp may, in fact, be loaded to 110 bhp at compressor full capacity and pressure.This may not be expressed in the manufacturer=s sales literature, however, soengineering data sheets for the specific air compressor should be consulted.If themotor is running into the service factor, the higher horsepower estimate should be used instead of the nameplate horsepower rating.

A Calculation with Measurements. A more accurate way to determine electricity consumption and costs involves taking electrical measurements of bothfull-load amps and volts. Motor full-load bhp and efficiency are not required for this calculation, although full-load power factor, which can be obtained from motor manufacturers, is. The calculation takes full-load amps, converts to full-load kW, and then multiplies by hours of operation and electricity costs. A calculation is shown in the next text box.

More Detailed Calculation(100-hp Compressor)

Annual Electricity Costs =((Full-load amps) x (volts) x (1.732) x (power factor))/1000 x(Annual Hours of Operation) x (Electricity Cost in $/kWh)

For example:• Full-load amps = 115 amps

• Voltage = 460 volts

• Full-load power factor = 0.85

• Annual hours of operation = 8,760 hours(3-shift, continuous operation)

• Cost of electricity = $0.05/kWh

Annual electricity costs =((115 amps) x (460 volts) x (1.732) x (0.85)/1000) x(8,760 hours) x ($0.05/kWh)= $34,111

40

Pressure and Electricity Cost

High pressure air is more expensive to produce and deliver than low pressure air.For a system operating at around 100 psig, a rule of thumb is that every 2 psi inoperating pressure requires an additional 1% in operating energy costs. In the system described in the first example shown, running the system at 110 psiginstead of 100 psig would increase the energy costs by 5%, or $1,800 per year.

Savings From Performance Improvements

Due to the relatively low initial cost of the compressor when compared to lifetime electricity expenses, users should utilize life-cycle cost analysis when making decisions about compressed air systems. In addition, a highly efficient compressedair system is not merely a system with an energy-efficient motor or efficient compressor design. Overall system efficiency is the key to maximum cost savings.Too often users are only concerned with initial cost and accept the lowest bid on acompressed air system, ignoring system efficiency.

Thorough analysis and design will be required to obtain an efficient system.Many compressed air system users neglect these areas, thinking they are savingmoney, but end up spending much more in energy and maintenance costs.

A system that has undergone numerous modifications and has only been maintained enough to keep it running can frequently achieve energy savings of 20-50% or more. For the 100-hp system described previously, this representsannual savings of $7,000-$18,000. Larger systems will have correspondinglygreater energy savings.

Too many decisions regarding compressed air systems are made on a first-costbasis, or with an "if it ain't broke, don't fix it" attitude. To achieve optimum compressed air system economics, compressed air system users should selectequipment based on life-cycle economics, properly size components, turn offunneeded compressors, use appropriate control and storage strategies, and operate and maintain the equipment for peak performance.

41

Controlling System Pressure

Many plant air compressors operate with a full load discharge pressure of 100 psig and an unload discharge pressure of 110 psig or higher. Many types ofmachinery and tools can operate efficiently with an air supply at the point of use of 80 psig or lower. If the air compressor discharge pressure can be reduced, significant savings can be achieved. Check with the compressor manufacturer for performance specifications at different discharge pressures.

Demand controls require sufficient pressure drop from the primary air receiver into which the compressor discharges, but the plant header pressure can be controlled to a much narrower pressure range, shielding the compressor fromsevere load swings. Reducing and controlling the system pressure downstream of the primary receiver can result in a reduction in energy consumption of up to 10% or more, even though the compressors discharge pressure has not been changed.

Reducing system pressure also can have a cascading effect in improving overallsystem performance, reducing leakage rates, and helping with capacity and otherproblems. Reduced pressure also reduces stress on components and operatingequipment. However, a reduced system operating pressure may require modifications to other components, including pressure regulators, filters, and the size and location of compressed air storage.

Lowering average system pressure requires caution since large changes in demand can cause the pressure at points of use to fall below minimum requirements, which can cause equipment to function improperly. These problems can be avoided with careful matching of system components, controls, and compressed air storage capacity and location.

For applications using significant amounts of compressed air, it is recommendedthat equipment be specified to operate at lower pressure levels. The added cost of components, such as larger air cylinders, usually will be recouped quickly fromresulting energy savings. Production engineers often specify end-use equipment to operate at an average system pressure. This results in higher system operatingcosts. Firstly, the point of use installation components such as hoses, pressure regulators, and filters will be installed between the system pressure and the end-use equipment pressure. Secondly, filters will get dirty and leaks will occur. Bothresult in lower end-use pressure. This should be anticipated in specifying the available end-use pressure.

42

If an individual application requires a higher pressure, instead of raising the operating pressure of the whole system it may be best to replace or modify thisapplication. It may be possible to have a cylinder bore increased, gear ratios maybe changed, mechanical advantage improved, or a larger air motor may be used.The cost of the improvements probably will be insignificant compared with theenergy reduction achieved from operating the system at the lower pressure.

It is also important to check if manufacturers are including pressure drops in filters, pressure regulators, and hoses in their pressure requirements for end-useequipment, or if the pressure requirements as stated are for after those components. A typical pressure differential for a filter, pressure regulator, and hoseis 7 psid, but it could be much higher in poorly designed and maintained systems.

When demand pressure has been successfully reduced and controlled, attentionthen should be turned to the compressor control set points to obtain more efficientoperation, and also to possible unloading or shutting off a compressor to furtherreduce energy consumption.


®

Swing Couplings SCOETIKER

Rights to make technical changes in the interests of further development reserved 08901147

OETIKER Connecting TechnologySwing Couplings SC

The OETIKER Group WorldwideThe primary objective of the OETIKER Groupis to supply customers with safe and reliableproducts.For over 50 years, OETIKER has revolutionizedclamping of hoses, pipes and other objectswith a great variety of clamps and rings for a wide range of materials. – All of it complemented by a full choice of quick actionand swing couplings. The OETIKER Group was founded in Switzerland in 1943 and isnow multinational with a worldwide networkof companies which together offer theircustomers comprehensive planning, construction, design and service support.OETIKER companies are strategically placedthroughout the world to produce and supplyconnecting products. Manufacturing isstandardized across all OETIKER productioncompanies. OETIKER products are sold bothby companies within the OETIKER Group andvia a selected distributor network.The OETIKER name is a protected trademarkwhich stands for quality, innovation andcontinuous improvement, both literally and in the spirit intended by the founder of the company, Hans Oetiker. Numerousconnecting technology patents are directlyrelated to the OETIKER name.

OETIKER Quality StandardsAll companies within the OETIKER Group are certified under – ISO/TS 16949 for production, research, development and sales. OETIKER companies already comply with thenewly formulated environmental guidelinesdetailed in ISO 14001 which involve thecareful use of resources, the use of recyclable materials and minimal use ofchemical additives. In order to ensure optimum qualitythroughout the world, all OETIKER companies use the latest in production and inspectionequipment.

…Efficient Manufacturing Plants…Research and Development... ...Experience, Know-how…

ContentsSwing Couplings SC

SC Swing to Connect

SC Full Flow

SC Compatibility

SC Series A1 1/4˝

SC Series B1 1/4˝

SC Series D 3/8˝

SC Series E 3/8˝

SC Series H 1/2˝

SC Accessories

Air Consumption of Pneumatic Hand Tools

SC Materials, Seals, Lubricants

…Testing

3

4

5

6

8

9

10

11

12

13

14

15

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2


3/8˝

1/2˝

Swing Couplings SC

Safely swing to connect. With full flow. No force required or loss of pressure in the system.Just a turn and the air vent ensures that the hose is ventilated – thus rendering itharmless.OETIKER swing couplings SC are available innominal sizes 1/4˝ to 1/2˝ and in differentmodels. They are compatible with mostpopular plug systems. The many differenttypes and models and a wide choice of sealsand lubricants mean that OETIKER couplingsare suitable for numerous applicationsthroughout industry.Durability, reliability, simple and safehandling are features of all OETIKER swingcouplings. OETIKER swing couplings fulfill all the requirements of current qualitystandards and have also been awarded a type examination certificate from the SwissAccident Insurance Institute SUVA.

The OETIKER SC Series:User friendly, economical, safe

Series DSeries E

Series H

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3

1/4˝Series A1 Series B1


SC Swing to Connect

Simple and quick connection with no force or loss of pressure in the system:Operation of OETIKER swing coupling SC

DisconnectionPull back orange ring and swing plug to stop.Remove plug from coupling.

In order to prevent the hose from ejectingdangerously, the plug must be held in thehand until the hose is completely ventilated.

ConnectionPush suitable plug into coupling and swingapproximately 90º until the orange ringengages in the groove.

Full flow with no restrictions.

Safely swing to connect

Features• In accordance with safety standard

ISO 4414, EN 983• Pressure always automatically off

during the coupling process • Full flow, negligible loss of pressure• Simple operation, no force required• Compact design • NBR standard seal• Silicone free standard lubrication• Eco-design • Det Norske Veritas

Type approval no. P-10819•

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4


Pres

sure

dif

fere

nce ∆

P in

psi

1/4˝

· Se

ries A

1, B

1 · C

v 1.2

83/

8˝ ·

Serie

s D, E

· Cv

3.1

5

1/2˝

· Se

ries H

· Cv

5.9

5

More efficient, low energy consumption and safe:Use of the valveless OETIKER swing coupling SC

SC Full Flow

Cross Section Model SC

The new generation of OETIKER couplings,the valveless SC coupling model - result ofinnovative development and many years ofexperience – full flow guaranteed in everycase.When using compressed air operatedequipment, for instance, in conjunction with OETIKER swing couplings SC, the result willalways be a method of operation which ismore efficient with low energy consumption,thus making it very economical.

ApplicationThroughput mediaCompressed air, gases, liquids and mediawith low to medium viscosity due to freeflow with no restrictions. Easy to clean.

PressureOperating pressure up to 700 psi – connectionand disconnection up to 200 psi – also suitablefor technical vacuums (up to approximately 3 inHg).

TemperatureStandard model from -4º to +212ºF (-20° to+100°C). Higher temperatures possibledepending upon media with the use of specialFPM or EPDM seals (see page 15).

Full flowwith negligible loss of pressure

SC Performance Graph for Air

Flow rate at 68°F (20ºC), operating pressure 100 psi (6 bar)

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5


Plug form 1:1

SC Compatibility

Full compatibility with most popular plug systems:Guide for determining the most suitable OETIKER swing coupling SC

Nominal SC Series Standards Compatible InformationBore with* Page

6 mm Series A1 Plug in accordance with: Aeroquip FD41 81/4˝ ISO 4414 Amflo C37, C38

Aro 210Cejn 300Dixon DCP 37, DCP 38DynaQuip DM-2Fairview QD-F35Foster 210Legris 14, 22Parker 50Prevost A.. 06Tomco 100SNAP-Tite 37


6 mm Series B1 Plug in accordance with: Aeroquip FD40, FD43 1/4˝ 91/4˝ ISO 4414 Amflo C20, C21

US: MIL-C-4109 Aro MS, H-F 1/4˝ISO 6150-B-12 Cejn 310AFNOR: B-12 NF E 49-053 Dixon DC 20, DC 21

DynaQuip D, DM, DC 1/4˝Fairview QD-F37Foster 3000Hansen 30-SVS, 1000, 3000Legris 23, 24Milton H SeriesParker E-z, 20, 30, HF 1/4˝Prevost I.. 06Tomco 180SNAP-Tite 37


8 mm Series D Plug in accordance with: Cejn 315 103/8˝ ISO 4414 Nitto 20, 30, 40

Rectus 13

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6


Plug form 1:1 Nominal SC Series Standards Compatible InformationBore with* Page

8 mm Series E Plug in accordance with: Aeroquip FD40, FD43 3/8˝ 113/8˝ ISO 4414 Amflo C26, C25

US: MIL-C-4109 Aro MS, H-F 3/8˝ISO 6150-B -15 Cejn 430AFNOR: B-15 NF E 49-053 Dixon DCP 26, DCP 25

DynaQuip D, DM, DC, DP 3/8˝Fairview QD-F37Foster 4000Hansen 40-SVS, 400, 4000Legris 30Parker EZ, 20, 30, HF, PB 3/8˝Prevost I.. 08Tomco T4000, T400SNAP-Tite 37


11 mm Series H Plug in accordance with: Aeroquip FD40, FD43 1/2˝ 121/2˝ ISO 4414 Amflo C10, C9, CP18, CP17

US: MIL-C-4109 Aro H-F, F-B 1/2˝ISO 6150-B-17 Cejn 550AFNOR: B-17 NF E 49-053 Dixon DC 10, DC 9

DynaQuip D, DM, DC, DP 1/2˝Fairview QD-F37Foster 5000Hansen 50-SVS, 500, 5000Parker EZ, 20, 30, PB 1/2˝Prevost IRM 11Tomco T5000, T500

SC Compatibility

Full compatibility with most popular plug systems:Guide for determining the most suitable OETIKER swing coupling SC

* The list is not conclusive. Names and references are, in some instances, registered trademarks of other manufacturers.

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7

Swing coupling with female thread

with male thread

with hose barb

Plugwith male thread

with female thread

with hose barb

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8 Rights to make technical changes in the interests of further development reserved 08901147

1/4˝

A20

A20

TE

NT

S B I Z A

E E C E

Actual size

A Part No.NPT1/4˝ 205 00 291NPT3/8˝ 205 00 292NPT1/2˝ 205 00 293

NPT1/4˝ 205 00 297NPT3/8˝ 205 00 298NPT1/2˝ 205 00 299

D Part No.HB 1/4˝ 205 00 395HB 5/16˝ 205 00 396HB 3/8˝ 205 00 397HB 1/2˝ 205 00 398

A Part No.NPT1/4˝ 255 00 003NPT3/8˝ 255 00 066

NPT1/4˝ 255 00 007NPT 3/8˝ 255 00 068

D Part No.HB 1/4˝ 255 00 240HB 5/16˝ 255 00 241HB 3/8˝ 255 00 242

Material CodeA = Steel, nickel plated / aluminiumB = Steel, black abrasion resistant finishC = Stainless steelE = Nitrile elastomer (NBR)I = Surface hardened steel, nickel platedS = Surface hardened steel, zinc platedZ = Zinc diecast, nickel plated,

orange plastic coatingSilicone-free standard lubrication

Compatible with

See page 6.


ISO 4414, EN 983• Full flow, negligible loss of pressure• Simple operation, no force required• Compact design• Det Norske Veritas


Temperature Range-4° to +212°F (-20º to +100ºC)

Operating Pressure3 inHg to 700 psi, connection/disconnection to maximum 200 psi

Materials, Seals, LubricantsGuide to selection and ordering(see page 15).

Swing Coupling SC Series A1

D Ø

AA

20 D



Compatible with

See page 6.


with male thread

with hose barb


with female thread

with hose barb

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9Rights to make technical changes in the interests of further development reserved 08901147

TE

NT

S B I Z A

1/4˝A Part No.NPT1/4˝ 205 00 311NPT3/8˝ 205 00 312NPT1/2˝ 205 00 313

NPT1/4˝ 205 00 317NPT3/8˝ 205 00 318NPT1/2˝ 205 00 319


A Part No.NPT1/4˝ 255 00 014NPT3/8˝ 255 00 069

NPT1/4˝ 255 00 018NPT3/8˝ 255 00 274

D Part No.HB 1/4˝ 255 00 243HB 5/16˝ 255 00 244HB 3/8˝ 255 00 245

Actual size Swing CouplingSC Series B1


ISO 4414, EN 983• Model in accordance with ISO 6150-B-

12, AFNOR: B-12 NF E 49-053 and US: MIL-C-4109

• Full flow, negligible loss of pressure• Simple operation, no force required• Compact design• Det Norske Veritas




Materials, Seals, Lubricants Guide to selection and ordering(see page 15).

E E C E

A20

A2020 D

AA

ØD



Compatible with

See page 6.

Swing couplingwith female thread

with male thread

with hose barb


with female thread

with hose barb

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®


S B I Z A

E E C E

TEN

T

3/8˝A Part No.NPT1/4˝ 205 00 034NPT3/8˝ 205 00 035NPT1/2˝ 205 00 036

NPT1/4˝ 205 00 426NPT3/8˝ 205 00 037NPT1/2˝ 205 00 038

D Part No.HB 5/16˝ 205 00 410HB 3/8˝ 205 00 411HB 1/2˝ 205 00 412


NPT1/4˝ 255 00 061NPT 3/8˝ 255 00 062NPT1/2˝ 255 00 063

D Part No.HB 5/16˝ 255 00 249HB 3/8˝ 255 00 250HB 1/2˝ 255 00 251

Swing CouplingSC Series D


ISO 4414, EN 983• Full flow, negligible loss of pressure• Simple operation, no force required• Compact design• Det Norske Veritas





Actual size

A24

A2424 D

AA

D Ø



Compatible with

See page 7.

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®


TE

NT

S B I Z A

Swing Coupling SC Series E


ISO 4414, EN 983• Model in accordance with ISO 6150-

B-15, AFNOR: B-15 NF E 49-053 and US: MIL-C-4109






Swing couplingwith female thread

with male thread

with hose barb


with female thread

with hose barb


NPT1/4˝ 205 00 214NPT3/8˝ 205 00 030NPT1/2˝ 205 00 031

D Part No.HB 5/16˝ 205 00 416HB 3/8˝ 205 00 417HB 1/2˝ 205 00 418


NPT1/4˝ 255 00 237NPT3/8˝ 255 00 049NPT1/2˝ 255 00 050


Actual size

3/8˝

E E C E

24 D

A24

A24A

AD Ø


with male thread

with hose barb


with female thread

with hose barb

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®


1/2˝Swing Coupling SC Series H


ISO 4414, EN 983• Model in accordance with ISO 6150-

B-17, AFNOR: B-17 NF E 49-053 andUS: MIL-C-4109






75% of actual size

S B I T A

E E C E

Material CodeA = Steel, nickel plated / aluminiumB = Steel, black abrasion resistant finishC = Stainless steelE = Nitrile elastomer (NBR)I = Surface hardened steel, nickel platedS = Surface hardened steel, zinc platedT = Steel, nickel plated, orange coatedSilicone-free standard lubrication

Compatible with

See page 7.


NPT3/8˝ 205 00 112NPT1/2˝ 205 00 113NPT3/4˝ 205 00 114

D Part No.HB 1/2˝ 205 00 653

A Part No.NPT3/8˝ 255 00 277NPT1/2˝ 255 00 278

NPT3/8˝ 255 00 279NPT1/2˝ 255 00 280

D Part No.HB 3/8˝ 255 00 265HB 1/2˝ 255 00 266HB 5/8˝ 255 00 267

A35

A35A

AD Ø

35 D

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®


SC Accessories

Suitable for hose Part No.1/4˝ Series A1, B1 295 00 4803/8˝ Series D, E 295 00 4811/2˝ Series H 295 00 482

Suitable for series Part No.A1, B1 295 00 385D, E 295 00 340

Suitable for series Part No.A1, B1 295 00 381D, E 295 00 195

Protective Coverfor OETIKERSwing Couplings SCSlides over airline coupling installation.Provides complete protective coverage ofcoupling and adaptor.

MaterialVinyl

Covers for OETIKERSwing Couplings SCThe plastic cover is attached over thehousing of the OETIKER swing couplingSC to protect the work piece, e.g. forwork on car body parts, furniture, etc.

MaterialBreak-resistant polyamide, orange.

Protectors for OETIKERSwing Couplings SCThe plastic protector is attached over theOETIKER swing coupling SC as shown toprotect the coupling from dust and dirt when not used.

MaterialBreak-resistant polyamide, yellow.

Covers, Protectorsfor OETIKER Swing Couplings SC

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0 20 40 60 80 100

Applications for OETIKER Couplings Series A1, B1 1/4˝ D, E 3/8˝

Excellent SealEven small leaks can lead to big losses andthey can also cause serious accidents.

It has been shown that in the case ofcompressed air, leaking couplings accountfor an energy loss of 8 - 15%.

Air Consumption of Pneumatic Hand Tools

Flow rate at 68°F (20°C) and 87 psi

SCFM

Blow gun

Spray gun

Crimping tool

Swing grinder

Metal cutting tool

Drilling machine up to Ø 3/8˝ (10 mm)

Rivet hammer Ø 5/8˝ (16 mm)

Pneumatic screwdriver

Impact screwdriver up to 5/8˝ (M16)

Grinding machine up to Ø 6˝ (100 mm)

Chisel hammer

Recommended Ø 1/4˝ (6 mm)hose inner diameter Ø 5/16˝ (8 mm)

Ø 3/8˝ (10 mm)

Drilling machine up to Ø 1 1/4˝ (32 mm)



Impact screwdriver up to 1 3/4˝ (M 45)

Recommended hose inner diameter Ø 1/2˝ (13 mm)Ø 5/8˝ (16 mm)Ø 3/4˝ (19 mm)Ø 1˝ (25 mm)Ø 1 1/4˝ (32 mm)

Applications for OETIKER Couplings Series H 1/2˝

200 300 400 600 800 1000 1400 2000 3000

!www.oetiker.com

®


LubricantsAll OETIKER couplings are greased with thestandard high quality silicone-free lubricant.

SealsThe following quality seals are available forOETIKER couplings. Various seals can beused depending upon the throughput media.All details are not binding. Before use,please contact OETIKER for informationabout the concentration, mixture ortemperature of media. If there is any doubt,trials should be carried out. All legislationrelating to foodstuffs must be observed.

Standard Type

Type N Nitrile elastomer (NBR)Resistant to ageing, high mechanicalstrength, resistant to oil and fuel.Temperature from -4ºF to +212ºF(-20ºC to +100ºC).

Optional Seals

Type V Fluorine elastomer (FPM)Very good resistance at high temperatures(except for hot water and steam). Good resistance to many chemicals, ozone,weather. Temperature from -4ºF to +554ºF (-15ºC to +200ºC).

Type P Ethylene propylene elastomer (EPDM)Very good resistance against hot water and steam, resistant to ageing and weather, not resistant to mineral oils and grease.Temperature from -40ºF to +302ºF (-40ºC to +150ºC).

SC Materials, Seals, Lubricants

MaterialsOETIKER swing couplings are manufacturedfrom high quality materials. Additionalspecial surface treatments guarantee greater durability with less wear and tear and highresistance to corrosion.The orange coating denotes safety – the plastic sleeve gives increased grip and helpsto protect the work piece from possibledamage. The cross section and materialcodes give details of the composition of eachindividual part.In the case of air, gas and oil – as long asthey are not mixed with any additives –OETIKER couplings made from standardmaterials will be suitable.These details are not binding. Where there isany doubt, trials must be carried out.

Note about SafetyISO 6150 §7.1 recommends that a hose ofat least 300 mm in length is used betweenthe coupling and a vibrating tool. Pleasealso read the operating instructions whichare supplied with the coupling.Note about OrderingIf, instead of the standard version, anoptional seal is required, please specifythis when ordering.

Selection and HandlingIncorrect handling or the wrong choice ofswing couplings or accessories can result indamage to property and/or personal injury.The maximum operating pressure for eachmodel as specified by the manufacturer mustnot be exceeded. The throughput medium isa critical factor in the choice of seal andcoupling material. External mechanicalimpact and/or vibration will have an adverseeffect on the durability of couplings andaccessories and should therefore be avoidedor, where this is not possible, limited.OETIKER recommends that couplings andaccessories should be checked periodicallyfor excessive wear and leaks.OETIKER Customer Service Department willbe happy to give you further details aboutthe use of OETIKER couplings.For more detailed information, please followthe Operating Instructions.

Guide to Selection and Ordering

59Connecting Technology

®

0890

0630

/03/

02 A

WT

TAPP

E +

PART

NER

/ PRI

NTED

IN U

SA

Quality FeaturesOETIKER Swing Couplings are manufacturedfrom select grades of ferrous and non-ferrousmaterials. Special surface treatment onhousings and cylinders guarantee durabilitywith little wear and high corrosion resistance.

Maximum pressure rating of 25 bar/360 psiup to approx. 100 mbar vacuum. Do notexceed pressure limitations of the hoseand/or operated device.

Standard models from -20° to +100°C (-4° to 212°F). Higher temperatures possibleaccording to media with the use of specialFPM, EPDM or FFKM seals.

OETIKER Swing Couplings are fitted withnitrile elastomer seals NBR (standard). Otherseals are optional. Extra precaution must betaken with gaseous applications.

Every coupling is leakage tested – suitablefor vacuum.

High quality lubricant is standard.Special lubricants on request.

Safety FeaturesSimultaneous venting, the need to hold thehose end with the plug to be removed fromthe coupling during disconnecting reduceswhiplash effect.

The orange colouring on the release sleevesignifies safety. The plastic coating affordsincreased grip and can also prevent damageto workpieces.

In accordance with ISO 6150,safety standard: ISO 4414, MILC 4109

NotesIf barbed stems are used, barb stem size has to match inside diameter of the hose.Fittings/plugs must be secured to the hosewith a hose clamp, preferably an OETIKERClamp.

For chemical resistance to aggressive media,the coupling and seal components must betested prior to use.

unrestricted flow –minimal loss of pressure

Disconnectretract release sleeve, swing pluginto angled position and remove.

Safely connectedand disconnected

under pressureCross Section Model SC

connect• insert plug into coupling in

angled position

swing• swing plug with hose attached

to straight position

full flow

OETI

KER

rese

rves

the

right

to m

ake

chan

ges

or s

ubst

itutio

ns in

the

inte

rest

of f

urth

er d

evel

opm

ents

with

out p

rior n

otic

e.


ISO 4414, EN 983• Safety feature: 2-stage disconnection• Danger of wrong line connections is

eliminated as only adaptor with identical key fits.

• Simple operation• SGWA certificate

ApplicationChemical and pharmaceutic industry, construction of technological installations,laboratory and medical technology, refinery,industry in general with risk of wrong lineconnections.

MediaGases and liquids with low viscosity.

Operating PressureUp to 50 bar, (dis-) connection up to 15 bar.Also suitable for technical vacuum up to ca.100 mbar.

Temperature RangeStandard version from -15°C up to +200°C.Dependent on the media higher temperaturesare possible using special seals.

MaterialsCoupling and Adaptor with check valve:W-No. 1.0737, chemically nickel-plated or stainless steel W-No. 1.4435.Adaptor: Stainless steel W-No. 1.4435.

SealsSeal: FPMSpecial Seals: NBR, MVQ, EPDM, FFKM

LubricantCoupling: High pressure lubricant for usewith gaseous or liquid oxygen.Adaptor and Adaptor with check valve:Oil- and grease-free.

Special ExecutionsOther lubricants, colour coding, and connections available on request.

OETIKERSV 2-Stage Non-Interchangeable

Danger of wrong lineconnections is eliminated

Quick Action Coupling

Keys (colour coding)

Adaptor

with female thread G 1/4, 3/8, 1/2

with male thread G 1/4, 3/8

with hose stem LW 6, 8, 10


Adaptor with check valve

with female thread G 1/4, 3/8


with hose stem LW 6, 8, 10 with hose stem LW 6, 8, 10

0890

1244

/10.

02 /

AWT

TAPP

E +

PART

NER

www.oetiker.com®


Internet: www.oetiker.com

SWITZERLAND Hans Oetiker AGMaschinen- undApparatefabrik Oberdorfstrasse 21CH-8812 Horgen (Zurich)Phone +41 1 728 55 55Fax +41 1 728 55 15e-mail [email protected]

OETIKER has been developing connectingtechnology for over 50 years. OETIKER products are manufactured by itsown companies in line with ISO/TS 16949 and sold worldwide by subsidiary companiesor agents in over 40 countries. Numerouspatents are proof of continuous innovation.

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®

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®

NORT

HWES

THA

NSEN

AMFL

ODI

XON

ARO

TOM

COM

ILTO

NFO

STER

PARK

EROE

TIKE

RHY

DRO

LINE

B300

X4X2

F28

00N/

AN/

A23

002-

201

183

707

FM28

03B3

3AN/

AB3

00X4

X4F

3000

N/A

DCB2

023

002-

200

184

715

FM30

03B3

3 20

5 00

311

STEE

LB3

00X4

X6F

3200

N/A

DCB2

023

2300

2-20

318

571

8FM

3203

B33E

205

00 3

12ST

EEL

B300

X6X4

F40

00N/

ADC

B262

2N/

AT4

000

1833

FM40

04B3

5C20

5 00

052

STEE

LB3

00X6

X6F

4200

N/A

DCB2

622

N/A

T420

018

35FM

4204

B35

205

00 0

26ST

EEL

B300

X6X8

F44

00N/

ADC

B262

4N/

AT4

400

N/A

FM44

04B3

5F20

5 00

027

STEE

LB3

00X8

X6F

5000

N/A

DCB1

023

N/A

T500

018

13FM

5005

B37E

205

00 1

09ST

EEL

B300

X8X8

F52

00N/

ADC

B10

N/A

T520

018

15FM

5205

B37

205

00 1

10ST

EEL

B300

X8X1

2F54

00N/

ADC

B102

6N/

AT5

400

N/A

FM54

05B3

7G20

5 00

111

STEE

LB3

00X1

2X8F

6200

N/A

DC70

24N/

AN/

AN/

AFM

6206

B39F

AVAI

LABL

EST

EEL

B300

X12X

12F

6400

N/A

DC70

26N/

AN/

AN/

AFM

6406

B39

AVAI

LABL

EST

EEL

B300

X12X

16F

6600

N/A

DC70

28N/

AN/

AN/

AFM

6606

B39J

AVAI

LABL

EST

EEL

B300

X4X2

M29

00N/

AN/

AN/

A18

070

8FM

2903

B32A

N/A

B300

X4X4

M31

00N/

ADC

B21

2300

2-21

218

171

6FM

3103

B32

205

00 3

17ST

EEL

B300

X4X6

M33

00N/

ADC

B210

323

002-

213

182

719

FM33

03B3

2E20

5 00

318

STEE

LB3

00X6

X4M

4100

N/A

DCB2

502

N/A

T410

0N/

AFM

4104

B34C

205

00 2

14ST

EEL

B300

X6X6

M43

00N/

ADC

B25

N/A

T430

018

36FM

4304

B34

205

00 0

30ST

EEL

B300

X6X8

M45

00N/

ADC

B250

4N/

AT4

500

N/A

FM45

04B3

4F20

5 00

031

STEE

LB3

00X8

X6M

5100

N/A

DCB9

03N/

AT5

100

1814

FM51

05B3

6E20

5 00

112

STEE

LB3

00X8

X8M

5300

N/A

DCB9

N/

AT5

300

1816

FM53

05B3

6 20

5 00

113

STEE

LB3

00X8

X12M

5500

N/A

DCB9

06N/

AT5

500

N/A

FM55

05B3

6G20

5 00

114

STEE

LB3

00X1

2X8M

6300

N/A

DC71

04N/

AN/

AN/

AFM

6306

B38F

AVAI

LABL

EST

EEL

B300

X12X

12M

6500

N/A

DC71

06N/

AN/

AN/

AFM

6506

B38

AVAI

LABL

EST

EEL

B300

X12X

16M

6700

N/A

DC71

08N/

AN/

AN/

AFM

6706

B38J

AVAI

LABL

EST

EEL

B300

X4X4

HB36

00N/

ADC

B204

2N/

A18

671

7FM

3603

B30-

3B20

5 00

399

STEE

LB3

00X4

X5HB

3800

N/A

N/A

2300

2-22

318

8N/

AFM

3653

B30-

4B20

5 00

400

STEE

LB3

00X4

X6HB

3700

N/A

DCB2

044

2300

2-22

418

771

7-6

FM37

03B3

0-5B

205

00 4

01ST

EEL

B300

X6X6

HB40

600

N/A

DCB2

644

N/A

T480

018

36-6

FM48

04B3

4-5B

205

00 4

17ST

EEL

B300

X6X8

HB40

800

N/A

DCB2

645

N/A

T490

0N/

AFM

4904

B34-

6B20

5 00

418

STEE

LB3

00X8

X8HB

5800

N/A

DCB1

045

N/A

T580

0N/

AFM

5805

B36-

6BN/

AB3

00X8

X12H

B59

00N/

ADC

B104

6N/

AT5

900

N/A

FM59

05B3

6-7B

N/A

B300

X12X

8HB

6800

N/A

DC70

45N/

AN/

AN/

AFM

6806

B38-

6BN/

AB3

00X1

2X12

HB69

00N/

ADC

7046

N/A

N/A

N/A

FM69

06B3

8-7B

N/A

B300

X12X

16HB

7000

N/A

DC70

48N/

AN/

AN/

AFM

7006

B38-

8BN/

A

AU

TOM

ATIC

QU

ICK

CO

UP

LER

Cro

ss R

efer

ence

®

AR

O S

TYLE

CO

UP

LER

Cro

ss R

efer

ence

AU

TOM

OTI

VE

STA

ND

AR

D C

OU

PLE

R a

nd P

LUG

Cro

ss R

efer

ence

NORT

HWES

THA

NSEN

AMFL

ODI

XON

ARO

TOM

COM

ILTO

NFO

STER

PARK

EROE

TIKE

RHY

DRO

LINE

B500

X4X4

F20

AS-2

5FC3

8DC

3821

0M

100

775

210-

3003

B53

205

00 2

91B5

00X4

X6F

20AS

-37F

C38-

23DC

3823

210-

203

M10

6N/

A21

0-32

03B5

3E20

5 00

292

B500

X4X4

M20

AS-2

5MC3

7DC

3721

0-21

2M

101

N/A

210-

3103

B52

205

00 2

97B5

00X4

X6M

20AS

-37M

C37-

03DC

3703

210-

213

M10

7N/

A21

0-33

03B5

2E20

5 00

298

B500

X4X4

HB20

AS-2

5HC3

8-42

DC38

42N/

AM

104

776-

421

0-36

03N/

A20

5 00

395

B500

X4X6

HB20

AS-3

7HC3

8-44

DC38

44N/

AM

105

776-

621

0-37

03N/

A20

5 00

397

B500

X4X4

PO20

AS-2

5HP

C38-

42L

N/A

210-

227

N/A

1776

-421

0-15

13B5

0-3B

PN/

AB5

00X4

X6PO

20AS

-37H

PC3

8-44

LN/

AN/

AN/

A17

76-6

210-

1713

B50-

5BP

N/A

AR

O S

TYLE

PLU

GNO

RTHW

EST

HANS

ENAM

FLO

DIXO

NAR

OTO

MCO

MIL

TON

FOST

ERPA

RKER

OETI

KER

HYDR

O LI

NE

P500

X4X4

F20

AP-2

5FCP

38DC

P38

2609

300

778

210-

11A3

C25

5 00

007

P500

X4X6

F20

AP-3

7FCP

38-2

3DC

P382

322

237

N/A

N/A

N/A

N/A

255

00 0

68P5

00X4

X4M

20AP

-25M

CP37

DCP3

726

0820

077

721

0-10

A2C

255

00 0

03P5

00X4

X6M

20AP

-37M

CP37

-03

DCP3

703

2223

6N/

AN/

AN/

AN/

A25

5 00

066

P500

X4X4

HB20

AP-2

5HCP

37-4

2DC

P374

239

4640

077

7-4

210-

16A8

C25

5 00

240

P500

X4X4

PO20

AP-2

5HP

CP37

-42L

N/A

6944

N/A

1777

-421

0-51

A8CP

N/A

NORT

HWES

THA

NSEN

AMFL

ODI

XON

ARO

TOM

COM

ILTO

NFO

STER

PARK

EROE

TIKE

RHY

DRO

LINE

All

All

All

All

All

All

All

All

All

N/A

Oetik

er d

oes

not p

rodu

ce a

n au

tom

otiv

e de

sign

cou

pler

.

OETIKERSwing Couplings SC

www.oetiker.com®

SC T

rain

ing

Pres

enta

tion

Bind

er /

10.0

3


Internet: www.oetiker.com

OETIKER has been developing connecting technology for over 50 years. OETIKER products are manufactured by itsown companies in line with ISO/TS 16949and sold worldwide by subsidiarycompanies or agents in over 40 countries.Numerous patents are proof of continuousinnovation.

OETIKER Products

Clamps and RingsPermanent, tight connection will only be released if required. For all clamping and pressure ranges, hard or soft materials, hoses, cables or ropes. Made from tube or band, stepless, self-tensioning or reusable. Simple and straightforward to use.Tools and accessories available.

CouplingsSafely swing to connect. Connects easily and quickly with no force required and no loss of pressure in the system. Full flow. Compatible with most current adaptor profiles.

CANADA Oetiker Limited 203 Dufferin Street SouthAlliston, Ontario L9R 1W7CanadaPhone +1 (705) 435 4394Fax +1 (705) 435 3155e-mail [email protected]

MÉXICO Oetiker de México S de RL de CVOceanía No.102Fracc. Industrial Unidad Nacional IISanta Catarina, N.L. 66350Phone +52 81 8390 0237Fax +52 81 8390 1371e-mail [email protected]

USA Oetiker Inc.3305 Wilson StreetMarlette, MichiganMI 48453-0217 – USAPhone +1 (989) 635 3621 Fax +1 (989) 635 2157e-mail [email protected]

SWITZERLAND Hans Oetiker AGMaschinen- undApparatefabrik Oberdorfstrasse 21CH-8812 Horgen (Zurich)Phone +41 1 728 55 55Fax +41 1 728 55 15e-mail [email protected]

Swing Coupling by 1 OETIKER - coastalhydraulics.net · Pressure Drop –Pressure drop is a term...

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Transcript of Swing Coupling by 1 OETIKER - coastalhydraulics.net · Pressure Drop –Pressure drop is a term...