25 mm (1") High-Pressure Threaded Bolted Metal Pump

H220 Features

Wilden® High-Pressure Series Air-Operated Double-Diaphragm (AODD) Metal Pumps are equipped with a specialty air distribution system (ADS) that utilizes a double-acting power piston and Duplex technology to intensify fluid discharge pressure. Wilden high-pressure pumps reliably deliver the pressure performance of up to 20.7 bar (300 psi), making them perfect for a wide variety of high-pressure duties, including filtration, chemical sludge transfer and other viscous, solid-laden slurries.

  • Simplex and Duplex technology available (depending on size)
  • Industry's only 3" high-pressure pump
  • Builds up to 300 psi discharge pressure
  • Built-in internal pressure amplifier with limited external piping for more robust design

Enquire About this product

Model Number: H220
Product Name: 25 mm (1") High-Pressure Threaded Bolted Metal 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 High-Pressure Threaded Bolted Metal Pump 25 mm (1 inch) - H220

Dimensions

Dim-H220-25mm1in-HP-TBMP
Note: Dimensions vary by material and connection. For additional information, please refer to the H220 Metal Manual.

Flow Curve – TPE-Fitted

Flo-H220-25mm1in-HP-TBMP
Note: Additional performance curves can be found in the H220 Metal Manual.

Specifications

Air Inlet
1/2" FNPT
Liquid Inlet
25 mm (1")
Liquid Discharge
25 mm (1")
Connection Type
NPT/BSPT (Threaded)
Max Pressure
6.90 bar (100.00 psi)
Max Discharge Pressure
20.70 bar (300.00 psi)
Max Diameter Solids
6.40 mm (1/4")
Max Suction Lift Capability
EZ-Install TPE: 8.00m (26.20') Dry, 9.00m (29.50') Wet
Full-Stroke PTFE: 6.10m (19.90') Dry, 8.30m (27.20') Wet
Max Flow Rate
EZ-Install TPE: 94.00 lpm (25.00 gpm)
Full-Stroke PTFE: 597.00 lpm (158.00 gpm)
Displacement Per Stroke
TPE: 0.189 L (0.05 gal)
Full-Stroke PTFE: 0.189 L (0.05 gal)

Wetted Housings

Material Ship Wt
Ductile Iron 38.00 kg (84.00 lb)
Stainless Steel 37.00 kg (81.00 lb)

Non-Wetted Housings

Description Material
Center Section Aluminum
Air Valve Ductile iron, stainless steel
Air Chamber Stainless Steel, Ductile Iron

Elastomer Options

Material Temperature Limits
PTFE* 4.00°C to 104.00°C (40.00°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