25 mm (1") Pro-Flo® SHIFT Series Bolted Metal Pump

PS220/PS230 Features

The 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.

  • NPT or BSPT threaded inlet/discharge liquid connections (PS220)
  • DIN or ANSI flanged inlet/discharge liquid connections (PS230) 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)
Model Number: PS220/PS230
Product Name: 25 mm (1") Pro-Flo® SHIFT Series Bolted Metal Pump
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Dimensions

Note: Dimensions vary by material and connection. For additional information, please refer to the PS220/PS230 Metal Manual.

Flow Curve – TPE-Fitted

Note: Additional performance curves can be found in the PS220/PS230 Metal Manual.

Specifications

Air Inlet
1/2" FNPT
Liquid Inlet
25 mm (1")
Liquid Discharge
25 mm (1")
Connection Type
NPT/BSPT (Threaded)
DIN/ANSI (Flanged)
Max Pressure
8.60 bar (125.00 psi)
Max Diameter Solids
6.40 mm (1/4"")
Max Suction Lift Capability
Rubber: 6.90m (22.70') Dry, 9.00m (29.49') Wet
TPE: 5.90m (19.30') Dry, 9.00m (29.50') Wet
Full-Stroke PTFE: 5.20m (17.00') Dry, 9.00m (29.50') Wet
Max Flow Rate
Rubber: 204.00 lpm (54.00 gpm)
TPE: 212.00 lpm (56.00 gpm)
Full-Stroke PTFE: 197.00 lpm (52.00 gpm)
Displacement Per Stroke
Rubber: 0.3 L (0.08 gal)
TPE: 0.26 L (0.07 gal)
Full-Stroke PTFE: 0.3 L (0.08 gal)

Wetted Housings

Material Ship Wt
Aluminum 19.00 kg (41.00 lb)
Ductile Iron 29.00 kg (64.00 lb)
Stainless Steel 31.00 kg (68.00 lb)

Non-Wetted Housings

Description Material
Center Section Aluminum
Air Valve Aluminum

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