Positive Displacement Pumps

Wilden 04-14568 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/PZPPP/SSL/FS/PTV/0690. 447 lpm (118 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. Polypropylene Wetted Parts, Air Chamber, Center Block, Air Valve & Seats, PTFE-Encapsulated FKM O-Rings, Saniflex (Hytrel) Full Stroke IPD Diaphragms & Balls. 04-9994-20 ADS Repair Kit, 04-9815-46-219 Wetted Path Kit, 71-7317 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden 04-14569 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/PPPPP/EPS/EP/PTV/0690. 458 lpm (121 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Air Chamber, Center Block, Air Valve & Seats, PTFE-Encapsulated FKM O-Rings, EPDM Traditional Diaphragms & Balls. 04-9994-20 ADS Repair Kit, 71-7302 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden 04-14570 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/PPPPP/FWS/WF/PWF/0690. 447 lpm (118 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Air Chamber, Center Block, Air Valve & Seats, Wil-Flex (Santoprene) O-Rings, Sanitary Diaphragms & Balls. 04-9994-20 ADS Repair Kit, 71-7302 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden 04-14571 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/KZPPP/BLL/BN/KBN/0690. 447 lpm (118 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. PVDF Wetted Parts & Seats, Polypropylene Air Chambers, Center Block & Air Valve, Bunalast Traditional Diaphragms, Buna-N Balls & O-Rings. 04-9994-20 ADS Repair Kit, 04-9815-15-229 Wetted Path Kit, 71-7302 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden 04-14572 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/KZPPP/SSL/FS/KTV/0690. 447 lpm (118 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. PVDF Wetted Parts & Seats, Polypropylene Air Chambers, Center Block & Air Valve, Saniflex (Hytrel) Full Stroke IPD Diaphragms & Balls, PTFE-Encapsulated FKM O-Rings. 04-9994-20 ADS Repair Kit, 04-9815-46-219 Wetted Path Kit, 71-7317 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden 04-14573 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/PZPPP/BLL/BN/PBN/0690. 447 lpm (118 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. Polypropylene Wetted Parts, Air Chambers, Center Block, Air Valve & Seats, Bunalast Traditional Diaphragms, Buna-N Balls & O-Rings. 04-9994-20 ADS Repair Kit, 04-9815-15-229 Wetted Path Kit, 71-7302 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden 04-14574 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Plastic Air Operated Double Diaphragm AODD Pump (PS400), MODEL: PS400/PZPPP/SSL/FS/KTV/0690. 447 lpm (118 gpm) Max Flow, 38 mm (1-1/2") - Center Ported ANSI/DIN Suction & Discharge. Polypropylene Wetted Parts, Air Chambers, Center Block & Air Valve, Saniflex (Hytrel) Full Stroke IPD Diaphragms & Balls, PVDF Seats, PTFE-Encapsulated FKM O-Rings. 04-9994-20 ADS Repair Kit, 04-9815-46-219 Wetted Path Kit, 71-7317 SD Series Dampener, 04-8340-99 Filter-Regulator, 65-8115-99 Wil-Guard Monitoring System Available to Order. A PSG Dover Brand Product.

Wilden Pumps 04-6854 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Diaphragm AODD Pump Model: P4/PPCPP/WFS/WF/PTV. Polypropylene Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13432 P4/PPAPP/ZWS/WF/PTV for Compatible Replacement.

Wilden 04-6865 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/PPAPP/VTS/VT/PTV. 348 lpm (92 gpm) Max Flow, 38 mm (1-1/2") ANSI Flanged Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Center Block. Air Valve & Seats, Aluminum Air Chamber, PTFE-Encapsulated FKM O-Rings, FKM Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 04-9805-53 Wet End Kit Available to order. A PSG Dover Brand Product.

Wilden Pumps 04-6883 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Diaphragm AODD Pump Model: P4/PPAPP/PUS/PU/PPU. Polypropylene Wetted Parts, Polyurethane Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Wilden Pumps 04-6891 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P4/SSAPP/FSS/FS/FS. Stainless Steel Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13765 P4/SSAPP/ZSS/FS/FS for Compatible Replacement.

Wilden Pumps 04-6898 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Diaphragm AODD Pump Model: P4/KKAPP/WFS/WF/KTV. PVDF Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13744 P4/KKAPP/ZWS/WF/KTV for Compatible Replacement.

Wilden 04-6899 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/AAAPP/VTS/VT/VT. 288 lpm (76 gpm) Max Flow, 38 mm (1-1/2") NPT Suction, 32 mm (1-1/4") NPT Discharge. Aluminum Wetted Parts, Outer Piston & Air Chamber, Polypropylene Center Block & Air Valve, FKM Seats, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 04-9804-53 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.

Wilden 04-6911 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/KKCPP/TNU/TF/KTV/0502. 261 lpm (69 gpm) Max Flow, 38 mm (1-1/2") ANSI Flanged Suction & Discharge. PVDF Wetted Parts, Outer Piston & Seats, PTFE-Coated Aluminum Air Chamber, Polypropylene Center Block & Air Valve, PTFE-Encapsulated FKM O-Rings, PTFE w/Neoprene Backup Reduced-Stroke Diaphragm, PTFE Balls. 04-9985-20 ADS Repair Kit, 04-9805-55 Wet End Kit Available to order. A PSG Dover Brand Product.

Wilden 04-6921 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/PPAPP/TNU/TF/PTV/0504. 261 lpm (69 gpm) Max Flow, 38 mm (1-1/2") DIN Flanged Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Center Block. Air Valve & Seats, Aluminum Air Chamber, PTFE-Encapsulated FKM O-Rings, PTFE w/Neoprene Backup Reduced-Stroke Diaphragm, PTFE Balls. 04-9985-20 ADS Repair Kit, 04-9805-55 Wet End Kit, 71-7317 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

Wilden Pumps 04-6929 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Diaphragm AODD Pump Model: P4/PPCPP/FSS/FS/PTV. Polypropylene Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13737 P4/PPAPP/ZSS/FS/PTV for Compatible Replacement.

Wilden Pumps 04-6933 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P4/WMAPP/WFS/WF/WF/0014. Ductile Iron Wetted Parts, Wil-Flex (Santoprene) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13361 P4/WMAPP/ZWS/WF/WF/0014 for Compatible Replacement.

Wilden 04-6934 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/PPAPP/BNS/BN/PBN. 348 lpm (92 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Center Block. Air Valve & Seats, Aluminum Air Chamber, Buna-N O-Rings, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 04-9805-52 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.

Wilden 04-6937 Pro-Flo 1-1/2" (38mm) Clamped Plastic Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/PPCPP/EPS/EP/PTV. 348 lpm (92 gpm) Max Flow, 38 mm (1-1/2") ANSI Flanged Suction & Discharge. Polypropylene Wetted Parts, Outer Piston, Center Block, Air Valve & Seats, PTFE-Coated Aluminum Air Chamber, PTFE-Encapsulated FKM O-Rings, EPDM Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 04-9805-54 Wet End Kit Available to order. A PSG Dover Brand Product.

Wilden Pumps 04-6954 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P4/AAAPP/FSS/FS/FS. Aluminum Wetted Parts, Saniflex (Hytrel) Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13731 P4/AAAPP/ZSS/FS/FS for Compatible Replacement.

Wilden Pumps 04-6955 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Diaphragm AODD Pump Model: P4/SSAPP/PUS/PU/PU. Stainless Steel Wetted Parts, Polyurethane Diaphragms & Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Wilden 04-6957 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/SSAPP/VTS/VT/VT/0014. 288 lpm (76 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction, 32 mm (1-1/4") BSPT Discharge. Stainless Steel Wetted Parts & Outer Piston, Polypropylene Center Block & Air Valve, Aluminum Air Chamber, FKM Seats, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 04-9804-53 Wet End Kit, 71-7608 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

Wilden 04-6959 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/SSAPP/EPS/EP/EP. 288 lpm (76 gpm) Max Flow, 38 mm (1-1/2") NPT Suction, 32 mm (1-1/4") NPT 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, 04-9804-54 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.

Wilden 04-6961 Pro-Flo 1-1/2" (38mm) Clamped Metal Air Operated Double Diaphragm AODD Pump (P4), MODEL: P4/SSAPP/NES/NE/NE/0014. 288 lpm (76 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction, 32 mm (1-1/4") BSPT Discharge. Stainless Steel Wetted Parts & Outer Piston, Polypropylene Center Block & Air Valve, Aluminum Air Chamber, Neoprene Seats, Traditional Diaphragms & Balls. 04-9985-20 ADS Repair Kit, 04-9804-51 Wet End Kit, 71-7591 SD Dampener, 01-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.