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2VHL Continuum® Pumps

FLOW MEDIA

Hydraulic fluids (mineral and synthetic)

Thermal oils

Emulsions

Polyglycol oil

Heavy oil

Other fluids upon req

APPLICATIONS

Lubrication

Turbine and compressors (gear boxes, transmissions, bearings, shafts)

Filtration

Cooling

Recycle

2VHL Continuum® Pumps are transfer pumps designed to handle a wide variety of fluids, with no operating noise. In few words transport and silence. The rotors of 2VHL Continuum® pump have been designed using the well known Continuum helical rotors, which are a byword for silence, energy consumption reduction and high performance.

The Continuum® concept, heart of 2VHL Continuum® pump, is based on three patented technological innovations:

• The rotors profile• The screw step• The inner force balancing

Three innovations that applied to the most advanced design and manufacturing capability of Settima, drive to a final results of a sustainable fluid power:

• Smooth changes in pressure growth• High efficiency• No noise• Energy consumption reduction

The standard housing sections of 2VHL Continuum® pump are made of grey cast iron, the helical rotors are manufactured with high strength hardened steel, located in a multi compound plain bearing bushes. Drive shaft is sealed by rotary shaft lip-type sealing.

2VHL Continuum® pumps are suitable for fluids with medium to high viscosity. 2VHL Continuum® Pump dimensions and flanges are similar to the standard gear pumps.

The specific configuration of 2VHL Continuum® pump, the high level of technology and the material used are the perfect combination for the last generation wind mills industry. 2VHL Continuum® pump means a long life as the wind mills industry requires.

Applications

7

3

10

6

8

2

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Product Description

FLOW MEDIA

Hydraulic fluids (mineral and synthetic)

Thermal oils

Emulsions

Polyglycol oil

Heavy oil

Other fluids upon req

N° Description Material

1 Body GJL 250*2 Gears Steel3 Bushing DU Steel4 O Ring NBR/FKM (FPM/EPDM)*5 End cover GJL 250*6 Front cover GJL 250*7 Lip seal NBR/FKM (FPM/EPDM)*8 Circlip Steel9 Screws Steel

10 Shaft key Steel

95

1

2

4

* others avaiable upon request

Characteristics Unit Minimum Maximum

Gas content (undissolved) Vol. % - 10Level of contamination ISO4406 - 21/19/17

Kinematic viscosity mm2/s 7 100.000*Temperature (NBR seals) °C -25 80Temperature (FPM seals) °C -25 150

Acoustic emissions db(A) 52 @ 1500 rpm 63 @ 2950 rpmPressure bar - 25 (peak: 40)

Standard performances

Index

Above are listed the standard performances, whenever it’s necessary to overtake those standards please contact Settima* For viscosity level over 15.000 mm2/s please contact Settima

3

4

4

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GR 47 - Dimensional drawing

Performance

Nominaldisplacement [cm3] Description 0F [mm] X [mm] Y [mm] Weight [kg]

28 SAE 1 ½” 40 35,70 69,85

9,5

32 SAE 1 ½” 40 35,70 69,85

40 SAE 1 ½” 40 35,70 69,85

50 SAE 2” 50 42,90 77,80

63 SAE 2” 50 42,90 77,80

Details

4

In case of deviation of the fluid kinematic viscosity from the value reported in the below graphic (46 mm2/s), the flow rate can also deviate but with minimum values.

110q78, 5

R612

O 110

19,5

5575

30Ch

.

24Ch

.

17Ch

.

6q

SEZIONE A-A

24,9

63

6,35

O 7/8"0

-0,027

232, 2

42, 29280, 5

13 6

X

33, 3

YO F

50

O80

h80 -0

,05

N° 4 holes M12thread deep 20

A

A

20  

30  

40  

50  

60  

70  

80  

90  

100  

0   5   10   15   20   25  

Flow

rate  (l/m

in)  

Pressure  (bar)  

GR47  -­‐  Flowrate  @  1450  RPM    

32  cc  28  cc  

40  cc  

50  cc  

63  cc  

0,0  

0,5  

1,0  

1,5  

2,0  

2,5  

3,0  

3,5  

4,0  

4,5  

0   5   10   15   20   25  

Power  (k

W)  

Pressure  (bar)  

GR47  -­‐  Power  @  1450  RPM  -­‐  46  cSt  

63  cc  

50  cc  

32  cc  

40  cc  

28  cc  

0,0  

0,5  

1,0  

1,5  

2,0  

2,5  

3,0  

3,5  

4,0  

4,5  

0   5   10   15   20   25  

Power  (k

W)  

Pressure  (bar)  

GR47  -­‐  Power  @  1450  RPM  -­‐  4  cSt  

63  cc  

50  cc  

32  cc  

40  cc  

28  cc  

0,0  

0,5  

1,0  

1,5  

2,0  

2,5  

3,0  

3,5  

4,0  

4,5  

5,0  

0   5   10   15   20   25  

Power  (k

W)  

Pressure  (bar)  

GR47  -­‐  Power  @  1450  RPM  -­‐  1000  cSt  

63  cc  

50  cc  

40  cc  

32  cc  

28  cc  

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GR 55 - Dimensional drawing

Nominal displacement [cm3] Description 0F [mm] X [mm] Y [mm] Weight [kg]

75 SAE 2” 50 42,90 77,80

19

91 SAE 2” 50 42,90 77,80

101 SAE 2” 50 42,90 77,80

125 SAE 2 ½” 63 50,80 88,90

160 SAE 2 ½” 63 50,80 88,90

Performance

Details

5

In case of deviation of the fluid kinematic viscosity from the value reported in the below graphic (46 mm2/s), the flow rate can also deviate but with minimum values.

SEZIONE A-A

28,1

5

O 25, 4-0,0 3-0,0 4

6,35

311

55

129, 5108 46

615X

Y

38, 1

O11

0h8

0 -0,0

5

OF

N° 4 holes M12thread deep 20

10Ch .

A

A

149q46

23

8775

R7

O 145

14

O 177

80  

100  

120  

140  

160  

180  

200  

220  

240  

0   5   10   15   20   25  

Flow

rate  (l/m

in)  

Pressure  (bar)  

GR55  -­‐  Flowrate  @  1450  RPM  

91  cc  

75  cc  

101  cc  

125  cc  

160  cc  

0,0  

2,0  

4,0  

6,0  

8,0  

10,0  

12,0  

0   5   10   15   20   25  

Power  (k

W)  

Pressure  (bar)  

GR55  -­‐  Power  @  1450  RPM  -­‐  46  cSt  

160  cc  

125  cc  

91  cc  

101  cc  

75  cc  

0,0  

2,0  

4,0  

6,0  

8,0  

10,0  

12,0  

14,0  

0   5   10   15   20   25  

Power  (k

W)  

Pressure  (bar)  

GR55  -­‐  Power  @  1450  RPM  -­‐  1000  cSt  

160  cc  

125  cc  

101  cc  

91  cc  

75  cc  

0,0  

2,0  

4,0  

6,0  

8,0  

10,0  

12,0  

0   5   10   15   20   25  

Power  (k

W)  

Pressure  (bar)  

GR55  -­‐  Power  @  1450  RPM  -­‐  4  cSt  

160  cc  

101  cc  

91  cc  

75  cc  

125  cc  

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Speed Range of GR47 - GR55

RPM limit

Visc

osity

(mm

2 /s)

Max speed (RPM)

The graph is referred to the average performances of all 2VHL series. For more information please contact Settima.

6

The graph is referred to the average performances of all 2VHL series. For more information please contact Settima.

NPS

H R

equi

red

(m)

Kinematic viscosity (cSt)

NPSH Required16

14

12

10 8 6

4

2

0 1000 3000 5000 7000 9000 11000 13000 15000

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1 

10 

100 

1000 

10000 

100000 

‐40  ‐20  0  20  40  60  80  100  120 

ISOVG1500 (13) 

ISOVG1000 (12) 

ISOVG680 (11) 

ISOVG460 (10) 

ISOVG320 (9) 

ISOVG150 (8) 

ISOVG100 (7) 

ISOVG68 (6) 

ISOVG46 (5) 

ISOVG32 (4) 

ISOVG22 (3) 

ISOVG15 (2) 

ISOVG10 (1) 

12 

10 11 

13 

Lubricants (DIN51519)

Visc

osity

(mm

2 /s)

Temperature [°C]

Type Class NominalCC

Flange & shaft Ports Seals Rotation Ext. adjustable

safety valveCorrosion &

preservation

GR55 2VHL

75

F110EAC M

STANDARDNBR --> none

STANDARDDX clockwise

STANDARDnone

STANDARDPhosphating

--> none91

101OPTIONALFKM-->V

OPTIONALSX counter

clockwise

OPTIONALRP

OPTIONALVarnishing

--> VA

125

160

Product range - Ordering code of GR47 - GR55

Lubricants

7

To order Settima 2VHL Continuum® Pump, follow the below tables

Type Class NominalCC

Flange & shaft Ports Seals Rotation Ext. adjustable

safety valveCorrosion &

preservation

GR47 2VHL

28

F80IAC M

STANDARDNBR --> none

STANDARDDX clockwise

STANDARDnone

STANDARDPhosphating

--> none3240

OPTIONALFKM-->V

OPTIONALSX counter

clockwise

OPTIONALRP

OPTIONALVarnishing

--> VA

5063

131211109

87654321

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