Wilden Products

Durability, Reliability and Cost Savings

Not only are Wilden pumps the most cost-effective, reliable and energy-efficient solutions available, but our state-of-the-art air distribution systems (ADS) significantly increase positive displacement pump productivity by reducing air consumption and maintenance for the most energy-efficient AODD pump operation possible.

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Wilden® solves pumping challenges across the spectrum

Wilden® positive displacement air-operated double-diaphragm (AODD) pump solutions are leading the way in a host of industries and applications.

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Wilden® is always ready to assist with technical support for Wilden AODD pumps, parts or accessories.

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5H800

51 mm (2") High-Pressure Bolted Metal Pump H800

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 51 mm (2")
LIQUID DISCHARGE
  • 51 mm (2")
CONNECTION TYPE
  • DIN/ANSI (Flanged)
MAX SUCTION LIFT CAPABILITY
  • EZ-Install TPE – 7 m (12.0') Dry, 9.0 m (29.5') Wet
  • Full-Stroke PTFE – 6.1 m (19.9') Dry, 8.3 m (27.2') Wet
MAX FLOW RATE
  • EZ-Install TPE – 60 lpm (95 gpm)
  • Full-Stroke PTFE – 597 lpm (158 gpm)
MAX PRESSURE
  • 5.9 bar (85 psi)
MAX DIAMETER SOLIDS
  • 13 mm (1/2")
DISPLACEMENT PER STROKE *
  • EZ-Install TPE – 1.67 L (0.44 gal)
  • Full-Stroke PTFE – 2.6 L (0.69 gal)
  • * 1 cycle = 2 strokes
  • icon_cert-CE
  • icon_cert-Ex

Features and Benefits

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 psig), 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
  • Build-in internal pressure amplifier with limited external piping for more robust design

Downloads

EOMs

Model: H800 | Code: WIL-11150-E-12

Spec Sheets

Model: H800 | Code: WIL-11150-T-06

Performance and Specifications

Dimensions

Dim-H800-51mm2in-HP-BMP

Note: Dimensions vary by material and connection. For additional information, please refer to the H800 Metal Manual.

Flow Curve – TPE/Full-Stroke PTFE

Flo-H800-51mm2in-HP-BMP

Note: Additional performance curves can be found in the H800 Metal Manual.

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 51 mm (2")
LIQUID DISCHARGE
  • 51 mm (2")
CONNECTION TYPE
  • DIN/ANSI (Flanged)
MAX FLOW RATE
  • EZ-Install TPE – 60 lpm (95 gpm)
  • Full-Stroke PTFE – 597 lpm (158 gpm)
MAX PRESSURE
  • 5.9 bar (85 psi)
MAX DIAMETER SOLIDS
  • 13 mm (1/2")
MAX SUCTION LIFT CAPABILITY
  • EZ-Install TPE – 7 m (12.0') Dry, 9.0 m (29.5') Wet
  • Full-Stroke PTFE – 6.1 m (19.9') Dry, 8.3 m (27.2') Wet
DISPLACEMENT PER STROKE *
  • EZ-Install TPE – 1.67 L (0.44 gal)
  • Full-Stroke PTFE – 2.6 L (0.69 gal)
  • * 1 cycle = 2 strokes

Wetted Housings 

Material Ship Weight
Stainless Steel 128 kg (283 lb)
Ductile Iron 128 kg (283 lb)
Alloy C 134 kg (295 lb)

Non-Wetted Housings

Description Material
Center Block Aluminum
Air Valve Aluminum
Air Chamber Stainless Steel, Ductile Iron

Elastomer Options

Material Temperature Limits
PTFE 4.4°C to 104.4°C (40°F to 220°F)
Wil-Flex™ -40°C to 107.2°C (-40°F to 225°F)