Home Pump TypesPositive Displacement Pumps

Positive Displacement Pumps

Browse Positive Displacement Pumps Pump Types

Metering

82,163 products

Diaphragm Pumps

19,485 products

Injection / Dosing

8,561 products

Mechanically Actuated

6,746 products

Drum

3,545 products

Piston

910 products

Progressive Cavity

21,105 products

Rotary

35 products

Flexible Impeller

69 products

Gear

21,657 products

Sanitary Pumps

1,571 products

Peristaltic

3,238 products

Pneumatic

1,624 products

Bellows

68 products

Positive Displacement

Filters

No filters available

125,002 products

Wilden

08-11406

Wilden Pumps 08-11406 Pro-Flo 2" (51mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: P800/SSAPP/WFS/WF/STF. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11418

Wilden 08-11418 Stallion Series 2" Clamped Metal Air Operated Double Diaphragm Mining Pump (T8), MODEL: T8/AAAAB/NEU/NE/NE/0050. 568 lpm (150 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber & Center Block, Brass Air Valve, Neoprene Seats, Ultra-Flex Diaphragms & Balls. 08-9980-07 ADS Repair Kit, 08-9806-51-212 Wet End Kit, 71-7287 SD Dampener, 04-8345-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,268.90

Wilden

08-11425

Wilden 08-11425 Stallion Series 2" Clamped Metal Air Operated Double Diaphragm Mining Pump (T8), MODEL: T8/AAAAB/BNU/BN/BN/0050. 568 lpm (150 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber & Center Block, Brass Air Valve, Buna-N Seats, Diaphragms & Balls. 08-9980-07 ADS Repair Kit, 08-9806-52-212 Wet End Kit, 71-7547 SD Dampener, 04-8345-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,313.90

Wilden

08-11436

Wilden Pumps 08-11436 Pro-Flo 2" (51mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P8/SSAPP/FSS/FS/FS. Stainless Steel Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 08-15372 P8/SSAPP/ZSS/FS/FS for Compatible Replacement.

Price not available

Wilden

08-11462

Wilden Pumps 08-11462 Pro-Flo 2" (51mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: P800/AAAPP/VTS/VT/VT. Aluminum Wetted Parts, FKM Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11465

Wilden 08-11465 Turbo-Flo 2" Clamped Metal Air Operated Double Diaphragm Utility Pump (T8), MODEL: T8/WWAAB/NES/NE/NE. 617 lpm (163 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Ductile Iron Wetted Parts & Outer Piston, Aluminum Air Chamber & Center Block, Brass Air Valve, Neoprene Seats, Traditional Diaphragms & Balls. 08-9980-07 ADS Repair Kit, 08-9804-51 Wet End Kit, 71-7215 SD Dampener, 04-8345-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,691.00

Wilden

08-11469

Wilden Pumps 08-11469 Pro-Flo 2" (51mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: P800/SSAPP/VTS/VT/VT. Stainless Steel Wetted Parts, FKM Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11478

Wilden 08-11478 Stallion Series 2" Clamped Metal Air Operated Double Diaphragm Mining Pump (T8), MODEL: T8/AAAAB/BNS/BN/BN/0050. 606 lpm (160 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber & Center Block, Brass Air Valve, Buna-N Seats, Traditional Diaphragms & Balls. 08-9980-07 ADS Repair Kit, 08-9806-52 Wet End Kit, 71-7547 SD Dampener, 04-8345-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,214.90

Wilden

08-11479

Wilden 08-11479 Pro-Flo 2" (51mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P8), MODEL: P8/AAAPP/VTS/VT/VT. 623 lpm (165 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston & Air Chamber, Polypropylene Center Block & Air Valve, FKM Seats, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 08-9804-53 Wet End Kit, 71-7293 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$3,374.10

Wilden

08-11480

Wilden 08-11480 Pro-Flo 2" (51mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P8), MODEL: P8/PKAPP/BNS/BN/PBN. 591 lpm (156 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Polypropylene Wetted Parts, Center Block, Air Valve & Seats, PVDF Outer Piston, Aluminum Air Chamber, Buna-N O-Rings, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 08-9805-52 Wet End Kit, 71-7308 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$4,876.20

Wilden

08-11483

Wilden Pumps 08-11483 Pro-Flo 2" (51mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P8/SSAPP/FSS/FS/FS/0014. Stainless Steel Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11490

Wilden Pumps 08-11490 Pro-Flo 2" (51mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P8/AAAPP/FSS/FS/FS. Aluminum Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 08-15407 P8/AAAPP/ZSS/FS/FS for Compatible Replacement.

Price not available

Wilden

08-11495

Wilden 08-11495 Turbo-Flo 2" Clamped Metal Air Operated Double Diaphragm Utility Pump (T8), MODEL: T8/WSWPB/TNU/TF/STF. 534 lpm (141 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Ductile Iron Wetted Parts & Air Chamber, Stainless Steel Outer Piston & Seats, Polypropylene Center Block, Brass Air Valve, PTFE O-Rings & Balls, PTFE w/Neoprene Backup Reduced-Stroke Diaphragms. 08-9980-07 ADS Repair Kit, 08-9804-55 Wet End Kit Available to order. A PSG Dover Brand Product.

$4,980.60

Wilden

08-11500

Wilden 08-11500 Turbo-Flo 2" Clamped Metal Air Operated Double Diaphragm Utility Pump (T8), MODEL: T8/WWAAB/BNS/BN/BN/0014. 617 lpm (163 gpm) Max Flow, 51 mm (2") BSPT Suction & Discharge. Ductile Iron Wetted Parts & Outer Piston, Aluminum Air Chamber & Center Block, Brass Air Valve, Buna-N Seats, Traditional Diaphragms & Balls. 08-9980-07 ADS Repair Kit, 08-9804-52 Wet End Kit, 71-7479 SD Dampener, 04-8345-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,737.80

Wilden

08-11504

Wilden 08-11504 Pro-Flo 2" (51mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P8), MODEL: P8/SSAPP/EPS/EP/EP. 623 lpm (165 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Stainless Steel Wetted Parts & Outer Piston, Polypropylene Center Block & Air Valve, Aluminum Air Chamber, EPDM Seats, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 08-9804-54 Wet End Kit, 71-7561 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$5,667.30

Wilden

08-11517

Wilden 08-11517 Stallion Series 2" Clamped Metal Air Operated Double Diaphragm Mining Pump (T8), MODEL: T8/AAAAB/NES/NE/NE/0050. 606 lpm (160 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber & Center Block, Brass Air Valve, Neoprene Seats, Traditional Diaphragms & Balls. 08-9980-07 ADS Repair Kit, 08-9806-51 Wet End Kit, 71-7287 SD Dampener, 04-8345-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,169.00

Wilden

08-11520

Wilden Pumps 08-11520 Pro-Flo 2" (51mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P8/SSAPP/FSS/TF/STF/0070. Stainless Steel Wetted Parts, Saniflex (Hytrel) Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 08-14720 P8/SSAPP/ZSS/FS/FS/0070 for Compatible Replacement.

Price not available

Wilden

08-11568

Wilden Pumps 08-11568 Pro-Flo 2" (51mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P8/SSAPP/WFS/TF/STF/0014. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11591

Wilden Pumps 08-11591 Pro-Flo 2" (51mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P8/SSAPP/WFS/WF/WF/0044. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11595

Wilden Pumps 08-11595 Pro-Flo 2" (51mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: P800/SSAPP/EPS/EP/EP. Stainless Steel Wetted Parts, EPDM Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11622

Wilden 08-11622 Pro-Flo 2" (51mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P8), MODEL: P8/PKVPP/TNU/TF/PTV/0502. 481 lpm (127 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Polypropylene Wetted Parts, Center Block, Air Valve & Seats, PVDF Outer Piston, Halar-Coated Aluminum Air Chamber, PTFE-Encapsulated FKM O-Rings, PTFE w/Neoprene Backup Reduced-Stroke Diaphragm, PTFE Balls. 04-9985-20 ADS Repair Kit, 08-9805-55 Wet End Kit Available to order. A PSG Dover Brand Product.

$7,280.10

Wilden

08-11624

Wilden Pumps 08-11624 Pro-Flo 2" (51mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: P800/AAAPP/FSS/FS/FS. Aluminum Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

08-11628

Wilden 08-11628 Pro-Flo 2" (51mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P8), MODEL: P8/WWAPP/BNU/BN/BN. 526 lpm (139 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Ductile Iron Wetted Parts & Outer Piston, Aluminum Air Chamber, Polypropylene Center Block & Air Valve, Buna-N Seats, Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 08-9804-52-212 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,869.20

Wilden

08-11634

Wilden 08-11634 Pro-Flo 2" (51mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P8), MODEL: P8/PKAPP/VTS/TF/PTV. 591 lpm (156 gpm) Max Flow, 51 mm (2") NPT Suction & Discharge. Polypropylene Wetted Parts, Center Block, Air Valve & Seats, PVDF Outer Piston, Aluminum Air Chamber, PTFE-Encapsulated FKM O-Rings, FKM Traditional Diaphragm, PTFE Balls. 04-9985-20 ADS Repair Kit Available to order. A PSG Dover Brand Product.

$6,161.40

Popular Series

Series associated to this product and brand

Shop PumpCatalog with Confidence

Every order is secured with SSL encryption and trusted payment processing. Your information is always safe.

Positive Displacement Pumps

Browse Positive Displacement Pumps Pump Types

Related Products and Parts

Popular Series

Positive Displacement Pumps

Browse Positive Displacement Pumps Pump Types

Related Products and Parts

Popular Series

Positive Displacement Pumps

Browse Positive Displacement Pumps Pump Types

Related Products and Parts

Popular Series

Find all the technical information in our Resource Center

Positive Displacement Pumps

Browse Positive Displacement Pumps Pump Types

Related Products and Parts

Popular Series

Find all the technical information in our Resource Center