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

04-12761

Wilden Pumps 04-12761 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/AAAAA/TNU/TF/VT. Aluminum Wetted Parts, PTFE w/Neoprene Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12763

Wilden Pumps 04-12763 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/SSAAA/TSU/TF/STF. Stainless Steel Wetted Parts, PTFE w/Saniflex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12764

Wilden Pumps 04-12764 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/ASAAA/FWS/WF/ATF. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12765

Wilden Pumps 04-12765 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/ASAAA/FWS/WF/ATF/0504. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12766

Wilden Pumps 04-12766 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/SSAAA/FWS/WF/STF. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12767

Wilden Pumps 04-12767 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/SSAAA/FWS/WF/STF/0504. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12768

Wilden Pumps 04-12768 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/ASAAA/FWS/WF/STF. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12769

Wilden Pumps 04-12769 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/ASAAA/FWS/WF/ATF/0320. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12770

Wilden Pumps 04-12770 High Pressure Air Operated Double Diaphragm Pump Model: XHX400S/SSAAA/FWS/WF/STF/0320. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12772

Wilden Pumps 04-12772 Pro-Flo 1-1/2" (38mm) Bolted Plastic Air Operated Diaphragm AODD Pump Model: PX400/PPPPP/WFS/TF/PWF. Polypropylene Wetted Parts, Wil-Flex (Santoprene) Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12773

Wilden Pumps 04-12773 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/SSAAA/WFS/BN/BN/0014. Stainless Steel Wetted Parts, Wil-Flex (Santoprene) Diaphragms, Buna-N Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12788

Wilden Pumps 04-12788 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: PX4/SSSPP/NES/TF/EP. Stainless Steel Wetted Parts, Neoprene Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12789

Wilden Pumps 04-12789 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/SSSSS/TEU/TF/STF/0320. Stainless Steel Wetted Parts, PTFE w/EPDM Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12790

Wilden Pumps 04-12790 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P4/AAAPP/FSS/FS/FS/0014B. Aluminum Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12791

Wilden Pumps 04-12791 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX400/SSSSS/EPS/EP/EP. Stainless Steel Wetted Parts, EPDM Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12794

Wilden Pumps 04-12794 Pro-Flo 1-1/2" (38mm) Bolted Plastic Air Operated Diaphragm AODD Pump Model: PX400/PPPPP/TSS/TF/PTV. Polypropylene Wetted Parts, PTFE w/Saniflex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12795

Wilden Pumps 04-12795 Saniflo Hygienic (HS) Air Operated Double Diaphragm Pump Model: XPX4/SSSSS/TWS/TF/TF/0770. Stainless Steel Wetted Parts, PTFE w/Wil-Flex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13396 XPS4/SSSSS/TWS/TF/TF/0770 for Compatible Replacement.

Price not available

Wilden

04-12797

Wilden Pumps 04-12797 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/SSAAA/TEU/VT/VT/0014. Stainless Steel Wetted Parts, PTFE w/EPDM Backup Diaphragms, FKM Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12798

Wilden 04-12798 Pro-Flo 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (P400), MODEL: P400/PPPPP/TSS/TF/PTV. 424 lpm (111.9 gpm) Max Flow, 38 mm (1-1/2") ANSI Flanged Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Air Chamber, Center Block, Air Valve & Seats, PTFE-Encapsulated FKM O-Rings, PTFE w/Saniflex Backup Full Stroke IPD Diaphragm, PTFE Balls. 04-9986-20 ADS Repair Kit, 04-9815-55-202 Wet End Kit, 71-7434 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$4,023.90

Wilden

04-12801

Wilden Pumps 04-12801 Saniflo Hygienic (HS) Air Operated Double Diaphragm Pump Model: XPX4/SSNNN/FSS/FS/TF/0770. Stainless Steel Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13397 XPS4/SSNNN/ZSS/FS/TF/0770 for Compatible Replacement.

Price not available

Wilden

04-12802

Wilden Pumps 04-12802 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/SSSSS/TSS/TF/STF. Stainless Steel Wetted Parts, PTFE w/Saniflex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-12803

Wilden Pumps 04-12803 Pro-Flo 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: P400/AAAPP/TWS/TF/ATF. Aluminum Wetted Parts, PTFE w/Wil-Flex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13889 P430/AAAPP/TWS/TF/ATF for Compatible Replacement.

Price not available

Wilden

04-12805

Wilden Pumps 04-12805 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: XPX420/SSSSS/TWS/TF/STF. Stainless Steel Wetted Parts, PTFE w/Wil-Flex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13216 XPS420/SSSSS/TWS/TF/STF for Compatible Replacement.

Price not available

Wilden

04-12806

Wilden Pumps 04-12806 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: XPX4/SZNNN/LEL/TF/TF/0778. Stainless Steel Wetted Parts, PTFE (EPDM Backed) Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

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