Vertical Turbine Pumps - Xylem Applied Water...PAGE 2 Short Set Vertical Turbine Pumps •...
Transcript of Vertical Turbine Pumps - Xylem Applied Water...PAGE 2 Short Set Vertical Turbine Pumps •...
BVERTTURB
Vertical Turbine Pumps
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Short SetVertical Turbine Pumps• Capacities to 20,000 GPM (4545 m3/hr)• Heads to 1,500 feet (457 m)• Bowl sizes from 5” to 30”
Design Features• Product lube or enclosed lineshaft design.• Cast or fabricated discharge head and flanged or
threaded column assembly.• 416 SS shafting. Other alloys available.• Standard cast iron bronze fitted construction. Ductile
iron, Ni Al brz, 316 SS or other alloys available.• Taperlock or keyed impeller design.• Wear rings optional.• Packing or mechanical seal design.• Built-in alignment and simple piping for less
costly installation and ease of maintenance/ reduce downtime.
Services• Raw Water Intake• Pumping Station• Cooling Water• Commercial/Industrial• Municipal• Mining
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Cross SectionalProduct Lube VSS Motor
Motor Key (supplied by Motor Vendor)Hub - MotorRing - Retaining
Soc. HD. CapscrewPlate - AdjustingHex NutHub - PumpPump KeyCapscrewGland/SplitPackingStuffing BoxHead
Headshaft
Capscrew - Col/HeadColumn - Top
Capscrew - Col/Col
Hex Nut
Column - Intermediate
Lineshaft
Bearing - Lineshaft
Column - Bottom
Coupling - Lineshaft
Pumpshaft
Capscrew - Col/Bowl
Bearing - BowlBowl - Top
Capscrew - Bowl/BowlBowl - INTMD.
Capscrew - Bowl/Bell
Capscrew - StrainerStrainer (Basket Type)
Suction Bell
Capscrew Motor/Support
Motor SupportCoupling Guard
Stud/NutCapscrew Support/Head
GasketBearing
Bypass Line Assembly (Tube & Fittings)
Mounting Holes
Bypass Return to Sump
Soc. HD. Capscrew
Thrust Ring
Key - ImpellerImpeller
Wear Ring - BowlWear Ring - Imp.
Sand Collar
Bearing - Suction
Pipe Plug
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LINESHAFT
Cross SectionalEnclosed Lineshaft VSS Motor
Motor Key (supplied by Motor Vendor)
Hub - MotorRing - RetainingSoc. HD. CapscrewPlate - AdjustingHex NutHub - PumpPump Key
Pipe PlugHead
Tube Nipple
Capscrew - Col/HeadHeadshaft
Column - Top
Tube - EnclosedBearing - Tube
Column - INTMD.
Capscrew - Col/Col
Hex NutLineshaftColumn - Bottom
Coupling - Lineshaft
Adapter - Bearing
Capscrew - Col/Bowl
Bowl - Discharge BowlPumpshaft
Capscrew - Bowl/Disch. BowlBearing - ThrottleBowl - Top
Capscrew - Bowl/Bowl
Bowl - INTMD.
Capscrew - Bowl/BellCapscrew - Strainer
Strainer (Basket Type)Suction Bell
Capscrew Motor/Support
Motor SupportCoupling Guard
Capscrew Support/Head
Tension Plate • Oil Lube • Water Flush
Mounting Holes
Soc. HD. CapscrewThrust Ring
Key - Impeller
ImpellerWear Ring - BowlWear Ring - Imp.
Sand Collar
Bearing - Suction
Pipe Plug
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Pump Bowl AssemblyThe bowl assembly is the heart of the vertical turbine pump. The
impeller and diffuser type casing are designed to deliver the head and
capacity that your system requires in the most efficient way possible.
The fact that the vertical turbine pump can be multistaged to allow
maximum flexibility both in the initial pump selection and in the event
that future system modification requires a change in the pump rating.
Submerged impellers allow pump to be started without priming.
Standard Design Features
1. SUCTION BELL – Allow smooth entry of liquid into impeller eye, minimizes vortex formation.
2. SUCTION BELL BEARING – Provided for shaft stability.
3. SAND COLLAR – Prevents solids from entering suction bearing.
4. IMPELLER – Semi-open or enclosed for appropriate service conditions.
5. TAPER LOCK – Carbon or alloy steel for fastening impellers on 17” and smaller sizes.
6. KEYED – Impeller fastened onto shaft by key and split ring.
7. PUMP SHAFT – Heavy duty 416SS standard, available in 316, 17-4 PH, Monel and other alloys for high strength and corrosion resistance.
8. INTERMEDIATE BOWL – Available in variety of cast materials. Glass lined cast iron standard 6” through 15” sizes.
9. STAGES – Flanged and bolted together for ease of maintenance. Registered fits assure positive alignment.
10. SLEEVE TYPE BEARING – Provided at each stage to assure stable operation away from critical speed.
In addition to standard features and options shown here, other features are available.
A. Hydraulic balancing of impellers to reduce axial downthrust and achieve longer thrust bearing life.
B. Independent flushing of bowl bearings and wear rings for abrasive services.
C. Hard facing of shaft journals and bearings to protect against abrasion and increase interval between maintenance periods.
D. Interior coating on bowls for improved efficiency.
E. Dynamic balancing of impellers.
F. Strainer to prevent foreign objects from entering the pump.
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Type “F”Head
Type “U”Discharge Located
Underground
Type “T”Suction Inlet Located
in the Head
Type “L”(Can) Suction Inlet Located in the Can
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Pump Bowl Assembly Options
Coupling Arrangements
CHOICE OF SEMI-OPEN ORENCLOSED IMPELLERSAvailable in alloy construction for a wide range of corrosive/ abrasive services.
KEYED IMPELLERSKeyed impellers are standard on 18” and larger sizes, furnished on all pumps for temperatures above 180º F (82º C). Regardless of size, keyed impellers provide ease of mainte-nance and positive locking under fluctuating load and temperature conditions.
WEAR RINGSAvailable for enclosed impellers and bowls; permts re-establishing initial running clearances and efficiency at lower cost. Hard facing of wear rings can be furnished when solids are present in pumpage.
RIGID FLANGED COUPLING (Type AR)To couple pump to vertical hollow shaft driver. Impeller adjustment is performed on adjusting nut located on top of motor.
ADJUSTABLE COUPLING (Type A)For vertical solid shaft driver. Impeller adjustment made by using adjustable plate in the coupling.
ADJUSTABLE SPACER COUPLING (Type AS)Same function as type A coupling with addition of spacer. Spacer may be removed for mechanical seal maintenance without disturbing driver.
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Sealing Flexibility
PACKED BOX WITH SLEEVE OPEN LINESHAFT
WATER FLUSH ENCLOSED LINESHAFTWater flush tube connection is sup-plied when pressurized water is introduced into the enclosing tube for bearing protection on abrasive services.
OIL LUBRICATED ENCLOSED LINESHAFTOil lubricated option is recommend-ed when water elevation would cause the upper lineshaft bearings to run without lubrication during startup. Oil is fed through tapped opening and allowed to gravitate down enclosing tube lubricating bearings.
SINGLE SEALMost popular method — used for low to medium pressures. Cartridge style for ease of installation and mainte-nance.
OUTSIDE MOUNTED SEALSProvides a method of no-leak sealing for low pressure and water application.
TANDEM SEALSTwo seals mounted in-line. Chamber between seals can be filled with a buffer liquid and may be fitted with a pressure sensitive annunciating device for safety.
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Applications
Goulds Water Technology combines the hydraulic engineering of turbine pumps matched to the hi-tech design of electric submersible motors.
Features
1. DISCHARGE PIPE – Properly sized for optimum water velocities to insure peak hydraulic performance.
2. DISCHARGE BOWL – Several discharge sizes available for NPT or flanged pipe.
3. DISCHARGE BEARING – Extra long top protected bronze bearing insures positive shaft alignment and stabilization for extended life.
4. INTERMEDIATE BOWL – Glass lined cast iron standard 6” through 15” size for maximum efficiency and abrasion resistance.
5. IMPELLERS – Designed for maximum efficiency with wide range hydraulic coverage. Precision balanced for smooth operation.
6. UPTHRUST WASHER – Designed for extra margin of safety against possible momentary upthrust occurring at startup.
7. INTERMEDIATE BOWL BEARINGS – Reliable long life bronze or rubber bearing.
8. TAPER LOCK – Accurately machined to insure positive locking of impeller to pump shaft.
9. PUMP SHAFT – 100,000 PSI high tensile stainless steel provides strength and excellent corrosion resistance. Ground and polished for smooth bearing surface.
10. SUCTION INLET – Contoured for smooth flow entrance. Protected by an oversized stainless steel strainer to prevent entrance o damaging solids.
11. SUCTION ADAPTER – Ductile iron provides for increased strength and positive motor alignment. Open area permits easy access to pump/motor coupling.
12. PUMP/MOTOR COUPLING – Large stainless steel coupling accurately machined for perfect alignment, balance and power transmission.
Submersible pumps and motors provide an extensive list of options versus other deep well pumping equipment systems. Advanced engineering designs and experience assure units for long term pumping service. Water well applications provide the perfect opportunity to evaluate features and benefits of submersible equipment.
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Hermetically Sealed TypeA Hermetically Sealed Type motor utilizes windings of standard construction and insula-tion thickness. The windings are encased and Hermetically Sealed within the external shell casing on the outside and an internal tube or liner inside the bore. The Hermetically Sealed enclosure eliminates the possibility of water leakage into the winding. The liquid medium circulates between the rotor and stator liner providing lubrication and cooling to the bear-ings.
Wet Winding Type
A Wet Winding Type motor is one in which the motor windings are in direct contact with a liquid medium. The medium is clean, clear water. A pressure balancing system prevents exchange of the motor liquid medium and well water due to thermal expansion and contrac-tion when the motor is operating. The liquid medium fills the inside of the motor and sur-rounds both the stator windings and the rotor. A completely water proof insulation is used on the magnet wire used for the stator wind-ings. The liquid medium inside the motor air gap and coils acts as a heat transfer device by circulating through the windings and transfer-ring heat to the external casing. Dissipation of this heat occurs as the well water flows at a required velocity over the external case. As is the case in all submersible type motors, the internal liquid medium is also used for bearing lubrication.
Submersible OptionsGoulds Water Technology can provide several options in pump and motor combinations to meet the exacting conditions of your applica-tions:
• High temperature wells
• High horsepower, limited well diameters
• Motor sensing devices
• Water level indicators
• Special materials
• Special voltage motors
Consult Goulds Water Technology Turbine
Customer Service Dept. for details.
Submersible Accessories:• Valves: Check Valves, Flow Control, Gate
Valves, Ball Valves
• Electrical Panels: Furnas Panels, V.F.D. Drivers
• Pitless Adapters
• Wire: 12 to 0000
• Heat Shrinks
• Splice Kits
• Tanks
• Well Heads: Submersible Discharge Head
• Torque Arrestors
• Gauges
• Motor Shrouds
Hermetically Sealed Type
Wet Winding Type
Submersible Options
Submersible Accessories:
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HE
AD
PE
R S
TAG
E (F
T.)
FLOW (100 U.S.GPM)
150
100908070
50
60
40
30
25
.4 .6 .8 1 1.5 32 4 5 6 7 8 9 10
250
200
300
400
3450 RPM60 Hz
.220
.3 15 20 25 30 40
13RAH13RAL
11CL
11RAH
9RCH
9BM
9TH
9TL
9RCL10RJL
10WAL
10RAH
8DHH
9WAH9WAL8IH8IL
7CH 8RJH
8DHL7TH7TL
8RJL7CL
7WAH
7WAL
6CL
6CH
6DHH
6DHL
5TH
5TL
5CL
5CH
8RAH8RAL7RAH
7RAL6RAH5WAH
5WAL
150
100908070
50
60
40
30
25
20
0.2 0.3 0.4 0.6 0.8 1 1.5 2 3 4 5 6 7 8 9 10 15 20 25 30 40 50 60 70 80 100
15
10987
200
HE
AD
PE
R S
TAG
E (F
T.)
FLOW (100 U.S. GPM)
1770 RPM60 Hz
250
20EH
18HM
18DH
18DM
20BH18CH18BH
18BL16DM16DHH
18LH
16F
16RGH
15F
16DHL
16BHC16BLC
14F
14RHH
14RHM
14RJH
14RJM14DHL
12FRH
12DHH14RJL
13CH
13CM
12CHC
12RJH12RJM
12DHL
10LH
10DHH
13RAH
12WAH12WAM 11CH11CM11CL
11WAH11RAH9BM 9RCH
10RJ
9TH9TL
9RCL
10WAL
10RAH
10RJL
8DHH
9WAH
9WAL8IH
8RJH
8DIL7TH
7CL
8RJL
7CH
8IL
7WAH7W
AL
8RAH
7TL
8RAL
6CH
6DHH6DHL
5TH5TL
6CL5CH
5CL
7RAH7RAL6RAH5WAH
5WAL
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150
100908070
50
60
40
30
25
20
0.4 0.6 0.8 1 1.5 2 3 4 5 6 7 8 9 10 15 20 25 30 40 50 60 7080 100
15
10987
200
HE
AD
PE
R S
TAG
E (F
T.)
FLOW (100 U.S. GPM)
250
18DH
16F
1180 RPM60 Hz
150 200 300
28CH
30BH
28CL30BL
28GH26GH
28BH28BL
24CH24CL 24DM
24FH
28TM24GH
24EH24EL
20GH
20CH20CL
20GL
20EH
18HM
20BH18CH18DM
18BH
18BL
16DM
18LH
16DHH
16RGH
15F
16DHH
16BHC16BLC
14F
14RHH
14RHM
14RJH
14RJM14DHL
12FRH
12DHH
14RJL
12CHC
13CM
12RJH12RJM
13CH
13RAH
12WAH11CH11CM11CL
12WAM
9WAH12DHL
10LH
10DHH
11RAH9BM 9RCH10RJ
9TH9TL
9RCL
10WAL
10RAH
9WAL 8IH8IL
10RJL
8DHH
8RJH8DHL
7TH
7CH
8RJL
7CL
7WAH7W
AL7CH
11WAH
150
100908070
50
60
40
30
25
20
0.4 0.6 0.8 1 1.5 2 3 4 5 6 7 8 9 10 15 20 25 30 40 50 60 7080 100
15
10987
200
HE
AD
PE
R S
TAG
E (F
T.)
FLOW (100 U.S. GPM)
250
885 RPM60 Hz
150 200 300
18DH
16F
28CH
30BH
28CL30BL
28GH26GH
28BH28BL
24CH24CL 24DM
24FH
28TM24GH
24EH24EL
20GH
20CH20CL
20GL
20EH
18HM
20BH18CH18DM
18BH
18BL
16DM
18LH
16DHH
16RGH
15F
16DHL
16BHC16BLC
14F
14RHH
14RHM
14RJH
14RJM14DHL
12FRH
12DHH
14RJL
12CHC
13CM
12RJH12RJM
13CH
13RAH
12WAH11CH11CM11CL
12WAM
9WAH12DHL10DHH
11RAH9BM 9RCH10RJ
9TH
9RCL
10WAL
10RAH
9WAL 8IH
11WAH
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HE
AD
PE
R S
TAG
E (m
)
FLOW (10 Cu. M/Hr)
8070
50
60
40
30
25
20
.8.6 1.0 1.5 2.0 3 4 5 6 7 8 9 10 15 20 25 30 40 50
15
10987
2850 RPM50 Hz
90100
60 70.4
13RAH12WAH11WAH11RAH 12CH
11CH
11CL9BM
9RCH
9TH9TL
9RCL
10WAL
10WAL
10RJL
8DHH
9WAH9WAL8IH8IL
7CH 8RJH
8DHL7TH7TL
8RJL
7WAH
7WAL 7CL
6CH6CL
5CH
8RAH8RAL
7RAH
7RAL
5CL 5TH5TL
6DHH6DHL
8RAH
5WAH5WAL
2
60
50
40
30
25
20
15
10987
6
5
3 4 6 7 10 15 20 30 40 50 60 80 100 150 200 300
HE
AD
PE
R S
TAG
E (m
)
FLOW (10 Cu. M/Hr)259851.51.8.6
1470 RPM50 Hz
708090
100
24EH24EL
20GH20GL
20CH20CL
20EH
20BH18CH
18DH
18HM
18DM
18BH18BL
16DM 16DHH
16GL
16GH15F
16DHL
14F
16BHC16BLC
14RHH
14RJH
14RHM
12RAH
14DHL
12FRH
18LH
12DHH
14RJL
13CH
13CL
13CHC12RJH
13WAH11CH12RJM
12DHL
10LH
13WAM11WAH
11CL
11CM11RAH9BN 9RCH
10RJ10DHH9TH
9TL
9RCL
10WAH
10RAH
10RJL
8DHH
9WAH9WAL 8IH
8RJH8DHL7TH
7CH
8IL7WAH
7CL 8RJL
7WAL
6CH
8RAH8RAL7RAH7RAL
14RJM
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NOTESNOTES
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NOTESNOTES
Turbine Distribution Centers: Phone FaxLUBBOCK P.O. Box 5487, Lubbock, TX 79408 1-806-763-7867 1-806-743-5730
MEMPHIS 1085 Stateline Road East, Suite 107, Southaven, MS 38671 1-662-393-5853 1-800-453-4745
ORLANDO 1150 Emma Oaks Trail, Suite 150, Lake Mary, FL 32746 1-407-829-7724 1-407-829-7725
FRESNO 3878 S. Willow Ave., #104, Fresno, CA 93725 1-559-265-4730 1-800-453-7523 1-559-265-4740
Specifications & Special Projects:LUBBOCK CUSTOMER SERVICE CENTER 1-806-763-7867 1-806-743-5730
Mexico
CanadaUSA
Venezuela
BelgiumFrance
Portugal
UK
NetherlandsGermanyItaly
China
Philippines
Singapore
Australia
Lubbock, TX
Goulds Water Technology, headquartered in Seneca Falls, New York, designs, manufactures and services pumps, motors and accessories for industrial, agricul-tural, municipal, commercial and residential markets. Our sales offices and manufacturing facilities are located worldwide.
Goulds Water Technology is a brand of Xylem, Inc., the world's largest and premier pump manufacturer, and offers the most complete range of pumps available.
Goulds is a registered trademark of Goulds Pumps, Inc. and is used under license. © 2012 Xylem Inc. BVERTTURB June 2012
Xylem Inc.
P.O. Box 5487 Lubbock, TX 79408 www.xyleminc.com/brands/gouldswatertechnology