38 mm (1-1/2") Pro-Flo® SHIFT Series Bolted Plastic Pump

PS400 Features

The Wilden® bolted plastic air-operated double-diaphragm (AODD) pump combines maximum performance and efficiency with superior containment. Wilden's bolted-construction pumps offer improved flow rates and a redesigned liquid path that reduces internal friction for maximum output and longer diaphragm life.

  • DIN or ANSI flanged inlet/discharge liquid connections 
  • Featuring the energy-efficient Pro-Flo® SHIFT ADS
  • Greater flow - more gallons pumped per SCFM
  • Reduced air consumption and kilowatt usage
  • Bolted construction for superior containment
  • Large-solids passage
  • High suction lift
  • Ease of operation and maintenance
  • Increased on/off reliability
  • Longest Mean Time Between Repair (MTBR)

Enquire About this product

Model Number: PS400
Product Name: 38 mm (1-1/2") Pro-Flo® SHIFT Series Bolted Plastic Pump
Please provide any extra details you wish to enquire about such as installation, maintenance services etc here or when the best time to contact you is if you wish to be contacted by phone.
Wilden Pro-Flo® SHIFT Series Bolted Plastic Pump 38 mm (1-1/2 inch) - PS400

Dimensions

Dim-PS400-38mm-1.5in-PF-SBPP
Note: Dimensions vary by material and connection. For additional information, please refer to the PS400 Plastic Manual.

Flow Curve – EZ-Install TPE-Fitted

Flo-Dim-PS400-38mm-1.5in-PF-SBPP
Note: Additional performance curves can be found in the PS400 Plastic Manual.

Specifications

Air Inlet
3/4" FNPT
Liquid Inlet
38 mm (1-1/2")
Liquid Discharge
38 mm (1-1/2")
Connection Type
DIN/ANSI (Flanged)
Max Pressure
8.60 bar (125.00 psi)
Max Diameter Solids
6.40 mm (1/4")
Max Suction Lift Capability
Rubber: 5.40m (17.60') Dry, 9.00m (29.50') Wet
EZ-Install TPE: 4.00m (13.10') Dry, 9.00m (29.49') Wet
Full-Stroke PTFE: 5.60m (18.40') Dry, 9.00m (29.50') Wet
Max Flow Rate
Rubber: 458.00 lpm (121.00 gpm)
EZ-Install TPE: 447.00 lpm (118.00 gpm)
Full-Stroke PTFE: 447.00 lpm (118.00 gpm)
Displacement Per Stroke
Rubber: 1.1 L (0.28 gal)
EZ-Install TPE: 1.1 L (0.28 gal)
Full-Stroke PTFE: 1 L (0.27 gal)

Wetted Housings

Material Ship Wt
Polypropylene 28.00 kg (62.00 lb)
PVDF 32.00 kg (70.00 lb)

Non-Wetted Housings

Description Material
Center Block Polypropylene
Air Valve Polypropylene
Air Chamber Polypropylene

Elastomer Options

Material Temperature Limits
Buna-N -12.00°C to 82.00°C (10.00°F to 180.00°F)
EPDM -51.00°C to 138.00°C (-60.00°F to 280.00°F)
FKM -40.00°C to 177.00°C (-40.00°F to 350.00°F)
Geolast® -40.00°C to 82.00°C (-40.00°F to 180.00°F)
Neoprene -18.00°C to 93.00°C (0.00°F to 200.00°F)
PTFE* 4.00°C to 104.00°C (40.00°F to 220.00°F)
Polyurethane -12.00°C to 66.00°C (10.00°F to 150.00°F)
Saniflex™ -29.00°C to 104.00°C (-20.00°F to 220.00°F)
Wil-Flex™ -40.00°C to 107.00°C (-40.00°F to 225.00°F)
* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only

Downloads

3D Models
Brochures
Dimensional Drawings
EOMs
Spec Sheets