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

02-12917

Wilden 02-12917 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/TWS/TF/STF/0014. 197 lpm (52 gpm) Max Flow, 25 mm (1") BSPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Wil-Flex Backup Full Stroke IPD Diaphragm. 02-9993-99 ADS Repair Kit, 02-9814-55-201 Wet End Kit, 70-7397 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$3,243.60

Wilden

02-12918

Wilden 02-12918 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/TSS/TF/STF/0014. 197 lpm (52 gpm) Max Flow, 25 mm (1") BSPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Saniflex Backup Full Stroke IPD Diaphragm. 02-9993-99 ADS Repair Kit, 02-9814-55-202 Wet End Kit, 70-7397 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$3,243.60

Wilden

02-12919

Wilden 02-12919 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SZAAA/WWL/WF/SWF/0014. 212 lpm (56 gpm) Max Flow, 25 mm (1") BSPT Suction & Discharge. Stainless Steel Wetted Parts & Seats, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex O-Rings, Full Stroke IPD Diaphragm & Balls. 02-9993-99 ADS Repair Kit, 02-9814-58-217 Wet End Kit, 71-8033 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,795.40

Wilden

02-12920

Wilden 02-12920 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/NES/NE/SNE. 204 lpm (54 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Neoprene O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-51 Wet End Kit, 70-7391 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,694.60

Wilden

02-12921

Wilden 02-12921 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/BNS/BN/SBN. 204 lpm (54 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Buna-N O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-52 Wet End Kit, 70-7380 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,761.20

Wilden

02-12922

Wilden 02-12922 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/EPS/EP/SEP. 204 lpm (54 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, EPDM O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-54 Wet End Kit, 70-7386 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,807.10

Wilden

02-12923

Wilden 02-12923 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/VTS/VT/SVT. 204 lpm (54 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, FKM O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-53 Wet End Kit, 70-7392 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$3,230.10

Wilden

02-12924

Wilden 02-12924 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/WFS/WF/SWF. 212 lpm (56 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-58 Wet End Kit, 70-7259 SD Dampener, 73-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,795.40

Wilden

02-12925

Wilden 02-12925 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/FSS/FS/SFS. 212 lpm (56 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Saniflex O-Rings, Sanitary Diaphragm & Balls. 02-9993-99 ADS Repair Kit, 02-9814-56 Wet End Kit, 70-7388 SD Dampener, 73-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,854.80

Wilden

02-12926

Wilden 02-12926 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/TWS/TF/STF. 197 lpm (52 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Wil-Flex Backup Full Stroke IPD Diaphragm. 02-9993-99 ADS Repair Kit, 02-9814-55-201 Wet End Kit, 70-7405 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$3,243.60

Wilden

02-12927

Wilden 02-12927 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/TSS/TF/STF. 197 lpm (52 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Saniflex Backup Full Stroke IPD Diaphragm. 02-9993-99 ADS Repair Kit, 02-9814-55-202 Wet End Kit, 70-7405 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$3,243.60

Wilden

02-12928

Wilden 02-12928 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SZAAA/WWL/WF/SWF. 212 lpm (56 gpm) Max Flow, 25 mm (1") NPT Suction & Discharge. Stainless Steel Wetted Parts & Seats, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex O-Rings, Full Stroke IPD Diaphragm & Balls. 02-9993-99 ADS Repair Kit, 02-9814-58-217 Wet End Kit, 70-7394 SD Dampener, 73-1000 ISD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,795.40

Wilden

02-12930

Wilden 02-12930 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/BNS/BN/SBN/0677. 204 lpm (54 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Buna-N O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-52 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,797.20

Wilden

02-12931

Wilden 02-12931 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/EPS/EP/SEP/0677. 204 lpm (54 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, EPDM O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-54 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,843.10

Wilden

02-12932

Wilden 02-12932 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/VTS/VT/SVT/0677. 204 lpm (54 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, FKM O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-53 Wet End Kit Available to order. A PSG Dover Brand Product.

$3,265.20

Wilden

02-12933

Wilden 02-12933 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/WFS/WF/SWF/0677. 212 lpm (56 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-58 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,830.50

Wilden

02-12934

Wilden 02-12934 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/FSS/FS/SFS/0677. 212 lpm (56 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Saniflex O-Rings, Sanitary Diaphragm & Balls. 02-9993-99 ADS Repair Kit, 02-9814-56 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,889.90

Wilden

02-12935

Wilden 02-12935 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/TWS/TF/STF/0677. 197 lpm (52 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Wil-Flex Backup Full Stroke IPD Diaphragm. 02-9993-99 ADS Repair Kit, 02-9814-55-201 Wet End Kit Available to order. A PSG Dover Brand Product.

$3,278.70

Wilden

02-12936

Wilden 02-12936 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/TSS/TF/STF/0677. 197 lpm (52 gpm) Max Flow, 25 mm (1")- Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Saniflex Backup Full Stroke IPD Diaphragm. 02-9993-99 ADS Repair Kit, 02-9814-55-202 Wet End Kit Available to order. A PSG Dover Brand Product.

$3,278.70

Wilden

02-12937

Wilden 02-12937 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (XPS220), ATEX Compliant, MODEL: XPS220/SZAAA/WWL/WF/SWF/0677. 212 lpm (56 gpm) Max Flow, 25 mm (1") - Center Ported NPT Suction & Discharge. Stainless Steel Wetted Parts & Seats, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex (Santoprene) O-Rings, Full Stroke IPD Diaphragm & Balls. A PSG Dover Brand Product.

$2,830.50

Wilden

02-12938

Wilden 02-12938 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/NES/NE/SBN/0678. 204 lpm (54 gpm) Max Flow, 25 mm (1")- Center Ported BSPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Buna-N O-Rings, Neoprene Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, Available to order. A PSG Dover Brand Product.

$2,729.70

Wilden

02-12939

Wilden 02-12939 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/BNS/BN/SBN/0678. 204 lpm (54 gpm) Max Flow, 25 mm (1")- Center Ported BSPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Buna-N O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-52 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,797.20

Wilden

02-12941

Wilden 02-12941 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/VTS/VT/SVT/0678. 204 lpm (54 gpm) Max Flow, 25 mm (1")- Center Ported BSPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, FKM O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-53 Wet End Kit Available to order. A PSG Dover Brand Product.

$3,265.20

Wilden

02-12942

Wilden 02-12942 Pro-Flo SHIFT 1" (25mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS220), ATEX Compliant, MODEL: XPS220/SSAAA/WFS/WF/SWF/0678. 212 lpm (56 gpm) Max Flow, 25 mm (1")- Center Ported BSPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex O-Rings, Traditional Diaphragms & Balls. 02-9993-99 ADS Repair Kit, 02-9814-58 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,830.50

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