Home Manufacturers Wilden1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

About 1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

The 1 1/2" PS420 / PS430, 38mm Wilden® bolted metal pump, also known as FIT, sets the new standard for pump performance. Featuring an enhanced flow path design, Wilden's bolted-construction pumps offer improved flow rates (up to 35% over competitive models) as well as improved diaphragm life. Wilden's bolted pumps are also designed for superior containment and have the exact bolt down footprint and inlet/discharge connections as Wilden clamped pumps for easy replacement.

Features & Benefits
• NPT or BSPT threaded inlet/discharge liquid connections (PS420)
• DIN or ANSI flanged inlet/discharge liquid connections (PS430) that don't require welding or nipple attachment
• Featuring the energy-efficient Pro-Flo® SHIFT ADS
• Greater flow - more gallons pumped per SCFM
• Reduced air consumption and kilowatt usage
• Largest chemical compatibilities
• Portable and submersible
• Large-solids passage
• High suction lift
• Ease of operation and maintenance
• Flexible internal adjustment on manifolds
• Increased on/off reliability
• Longest Mean Time Between Repair (MTBR)

Wetted Housings - Materials
Aluminum - 26 kg (57 lb) (PS420) | 28 kg (62 lb) (PS430)
Ductile Iron - 39 kg (86 lb) (PS420) | 42 kg (92 lb) (PS430)
Stainless Steel - 50 kg (111 lb) (PS420) | 53 kg (116 lb) (PS430)

Non-Wetted Housings - Material
Center Section / Center Block - Aluminum, Polypropylene, Stainless Steel
Air Valve - Aluminum, Anodized Aluminum, Polypropylene, Stainless Steel
Air Chamber - Aluminum, Stainless Steel

Diaphragm Pump Specifications:

Air Inlet: 3/4" FNPT
Liquid Inlet: 38 mm (1-1/2")
Liquid Discharge: 38 mm (1-1/2")
Connection Type: NPT/BSPT (Threaded) | DIN/ANSI (Flanged)
Maximum Suction Lift Capability:
- Rubber – 5.9 m (19.5') Dry, 9.0 m (29.5') Wet
- EZ-Install TPE – 6.2 m (20.4') Dry, 9.0 m (29.5') Wet
- Full-Stroke PTFE – 5.5 m (17.9') Dry, 9.3 m (30.6') Wet
Maximum Flow Rate:
- Rubber – 500 lpm (132 gpm)
- EZ-Install TPE – 510 lpm (135 gpm)
- Full-Stroke PTFE – 485 lpm (128 gpm)
Maximum Pressure: 8.6 bar (125 psi)
Maximum Diameter Solids: 6.4 mm (1/4")
*Displacement Per Stroke:
- Rubber – 1.1 L (0.30 gal)
- EZ-Install TPE – 1.1 L (0.30 gal)
- Full-Stroke PTFE – 1.1 L (0.30 gal)
- * 1 cycle = 2 strokes

Elastomer Options
Buna-N | -12°C to 82°C (10°F to 180°F)
EPDM | -51°C to 138°C (-60°F to 280°F)
FKM | -40°C to 177°C (-40°F to 350°F)
Geolast® | -40°C to 82°C (-40°F to 180°F)
Neoprene | -18°C to 93°C (0°F to 200°F)
PTFE* | 4°C to 104°C (40°F to 220°F)
Polyurethane | -12°C to 66°C (10°F to 150°F)
Saniflex™ | -29°C to 104°C (-20°F to 220°F)
Wil-Flex™ | -40°C to 107°C (-40°F to 225°F)
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only

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484 products

Wilden

04-13647

Wilden 04-13647 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/AAAAA/EPS/EP/EP. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber, Center Block & Air Valve, EPDM Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-54 Wet End Kit, 71-7549 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$1,720.80

Wilden

04-13650

Wilden 04-13650 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/SSAAA/NES/NE/NE. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Stainless Steel Wetted Parts & Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Neoprene Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-51 Wet End Kit, 71-7563 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$4,151.70

Wilden

04-13652

Wilden 04-13652 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/SSAAA/ZGS/BN/BN. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Stainless Steel Wetted Parts & Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Buna-N Seats & Balls, Geolast EZ-Install Diaphragms. 04-9993-99 ADS Repair Kit, 04-9824-15-208 Wet End Kit, 71-7558 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$4,193.10

Wilden

04-13653

Wilden 04-13653 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS430), ATEX Compliant, MODEL: XPS430/SSAAA/NES/NE/NE. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") ANSI Flanged Suction & Discharge. Stainless Steel Wetted Parts & Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Neoprene Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-51 Wet End Kit, 71-7563 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$4,778.10

Wilden

04-13654

Wilden 04-13654 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS430), MODEL: PS430/SZSPP/FWL/WF/WF/0235. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") ANSI Suction & Discharge. Stainless Steel Wetted Parts & Air Chamber, Polypropylene Center Block & Air Valve, Sanitary Wil-Flex (Santoprene) Full Stroke IPD Diaphragms, Wil-Flex (Santoprene) Balls & Seats. A PSG Dover Brand Product.

$7,052.40

Wilden

04-13659

Wilden Pumps 04-13659 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: XPX420/AAAAA/ZWS/TF/ATF. Aluminum Wetted Parts, Wil-Flex (Santoprene) Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please Call for Replacement.

Price not available

Wilden

04-13660

Wilden Pumps 04-13660 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: XPS400/AAAAA/VTS/TF/ATF. Aluminum Wetted Parts, FKM Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13941 XPS430/AAAAA/VTS/TF/ATF for Compatible Replacement.

Price not available

Wilden

04-13664

Wilden 04-13664 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS430), ATEX Compliant, MODEL: XPS430/AAAAA/EPS/EP/EP. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") ANSI Flanged Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber, Center Block & Air Valve, EPDM Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-54 Wet End Kit, 71-7549 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$1,807.20

Wilden

04-13668

Wilden 04-13668 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/SSSSS/EPS/EP/STF. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Stainless Steel Wetted Parts, Outer Piston, Air Chamber, Center Block, Air Valve & Seats, PTFE O-Rings, EPDM Traditional Diaphragm & Balls. 04-9993-99 ADS Repair Kit Available to order. A PSG Dover Brand Product.

$7,405.20

Wilden

04-13671

Wilden 04-13671 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/AAAAA/ZGS/BN/BN/0320. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber, Center Block & Air Valve, Buna-N Seats & Balls, Geolast EZ-Install Diaphragms. 04-9993-99-320 ADS Repair Kit, 04-9824-15-208 Wet End Kit Available to order. A PSG Dover Brand Product.

$1,680.30

Wilden

04-13678

Wilden 04-13678 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/AAAAA/VTS/VT/VT. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber, Center Block & Air Valve, FKM Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-53 Wet End Kit, 71-7555 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,664.90

Wilden

04-13679

Wilden 04-13679 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/AAAAA/TWS/TF/STF. 485 lpm (128 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Aluminum Wetted Parts, Outer Piston, Air Chamber, Center Block & Air Valve, Stainless Steel Seat, PTFE O-Rings & Balls, PTFE w/Wil-Flex Backup Full Stroke IPD Diaphragm. 04-9993-99 ADS Repair Kit, 04-9824-55-201 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,829.60

Wilden

04-13683

Wilden Pumps 04-13683 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Diaphragm AODD Pump Model: XPS400/SSAAA/TWS/TF/STF/0100. Stainless Steel Wetted Parts, PTFE w/Wil-Flex Backup Diaphragms, PTFE Valve Balls. *** OBSOLETE ITEM *** Please refer to 04-13994 PS430/SSAAA/TWS/TF/STF/0100 for Compatible Replacement.

Price not available

Wilden

04-13685

Wilden 04-13685 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZWS/WF/WF. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex Seats, EZ-Install Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-58-209 Wet End Kit, 71-7215 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,014.20

Wilden

04-13686

Wilden 04-13686 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZWS/WF/WF/0014. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex Seats, EZ-Install Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-58-209 Wet End Kit, 71-7473 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,014.20

Wilden

04-13687

Wilden 04-13687 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZGS/BN/BN. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Buna-N Seats & Balls, Geolast EZ-Install Diaphragms. 04-9993-99 ADS Repair Kit, 04-9824-15-208 Wet End Kit, 71-7359 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,032.20

Wilden

04-13688

Wilden 04-13688 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZGS/BN/BN/0014. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Buna-N Seats & Balls, Geolast EZ-Install Diaphragms. 04-9993-99 ADS Repair Kit, 04-9824-15-208 Wet End Kit, 71-7479 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,032.20

Wilden

04-13689

Wilden 04-13689 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZPS/PU/PU. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Polyurethane Seat, EZ-Install Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-50-209 Wet End Kit, 71-7215 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,026.80

Wilden

04-13690

Wilden 04-13690 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZPS/PU/PU/0014. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Polyurethane Seat, EZ-Install Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-50-209 Wet End Kit, 71-7473 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,026.80

Wilden

04-13691

Wilden 04-13691 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/TWS/TF/MTF. 485 lpm (128 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Wil-Flex Backup Full Stroke IPD Diaphragm. 04-9993-99 ADS Repair Kit, 04-9824-55-201 Wet End Kit, 71-7215 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,999.70

Wilden

04-13692

Wilden 04-13692 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/TWS/TF/MTF/0014. 485 lpm (128 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston & Seats, Aluminum Air Chamber, Center Block & Air Valve, PTFE O-Rings & Balls, PTFE w/Wil-Flex Backup Full Stroke IPD Diaphragm. 04-9993-99 ADS Repair Kit, 04-9824-55-201 Wet End Kit, 71-7473 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,999.70

Wilden

04-13693

Wilden 04-13693 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/BNS/BN/BN. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") NPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Buna-N Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-52 Wet End Kit, 71-7359 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,049.30

Wilden

04-13694

Wilden 04-13694 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/BNS/BN/BN/0014. 500 lpm (132 gpm) Max Flow, 38 mm (1-1/2") BSPT Suction & Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Buna-N Seats, Traditional Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-52 Wet End Kit, 71-7479 SD Dampener, 74-1000 ISD Dampener, 04-8340-99 FRL/FRC, 65-8115-99 Wil-Gard Available to order. A PSG Dover Brand Product.

$2,049.30

Wilden

04-13695

Wilden 04-13695 Pro-Flo SHIFT 1-1/2" (38mm) Bolted Metal Air Operated Double Diaphragm AODD Pump (PS420), ATEX Compliant, MODEL: XPS420/WMAAA/ZWS/WF/WF/0651. 510 lpm (135 gpm) Max Flow, 38 mm (1-1/2") NPT Suction, 38 mm (1-1/2")- Vertically Ported NPT Discharge. Ductile Iron Wetted Parts, Mild Steel Outer Piston, Aluminum Air Chamber, Center Block & Air Valve, Wil-Flex Seats, EZ-Install Diaphragms & Balls. 04-9993-99 ADS Repair Kit, 04-9824-58-209 Wet End Kit Available to order. A PSG Dover Brand Product.

$2,070.00

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Diaphragm Pump Specifications:

Air Inlet: 3/4" FNPT
Liquid Inlet: 38 mm (1-1/2")
Liquid Discharge: 38 mm (1-1/2")
Connection Type: NPT/BSPT (Threaded) | DIN/ANSI (Flanged)
Maximum Suction Lift Capability:
- Rubber – 5.9 m (19.5') Dry, 9.0 m (29.5') Wet
- EZ-Install TPE – 6.2 m (20.4') Dry, 9.0 m (29.5') Wet
- Full-Stroke PTFE – 5.5 m (17.9') Dry, 9.3 m (30.6') Wet
Maximum Flow Rate:
- Rubber – 500 lpm (132 gpm)
- EZ-Install TPE – 510 lpm (135 gpm)
- Full-Stroke PTFE – 485 lpm (128 gpm)
Maximum Pressure: 8.6 bar (125 psi)
Maximum Diameter Solids: 6.4 mm (1/4")
*Displacement Per Stroke:
- Rubber – 1.1 L (0.30 gal)
- EZ-Install TPE – 1.1 L (0.30 gal)
- Full-Stroke PTFE – 1.1 L (0.30 gal)
- * 1 cycle = 2 strokes

1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

About 1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

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1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

About 1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

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1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

About 1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

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Popular Series

Find all the technical information in our Resource Center

1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

About 1 1/2" (38mm) Bolted Metal Pro-Flo SHIFT (PS420/PS430)

Related Products and Parts

Popular Series

Find all the technical information in our Resource Center