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.

View Our Products

Specialty Series

View All

Wilden Markets

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.

View Our Markets

Wilden Support

The Wilden World of Service and Support - Assistance Beyond Expectations

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

View Our Support Options
PS810-Brahma-300px

51 mm (2") Pro-Flo® SHIFT Brahma™ Bolted Metal Pump PS810

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 51 mm (2")
LIQUID DISCHARGE
  • 51 mm (2")
CONNECTION TYPE
  • NPT/BSPT (Threaded)
MAX SUCTION LIFT CAPABILITY
  • 7.4 m (23.3') Dry, 9.0 m (29.5') Wet
MAX FLOW RATE
  • 640 lpm (169 gpm)
MAX PRESSURE
  • 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
  • 51 mm (2")
DISPLACEMENT PER STROKE *
  • 1.8 L (0.475 gal)
  • * 1 cycle = 2 strokes
  • icon_cert-CE
  • icon_cert-Ex

Features and Benefits

Legendary Wilden® and Brahma™ Series Air-Operated Double-Diaphragm (AODD) Pumps transfer solid-laden slurries safely and effectively. The Brahma Series utilizes a unique top inlet, bottom discharge orientation and flap valves to allow passage of large-size solids and avoid damage from product entrapment and settling of solids in intermittent-duty applications.

Large internal clearance and flow-through design result in large-solids passage capacity and prevent the pump from clogging. It features bolted construction for superior containment and the ability to pass compressible solids up to 76 mm (3″), depending on pump size.

  • Flap valve design for large-solids passage
  • Top inlet, bottom discharge for easy transfer of sediment and solid-laden fluids
  • Powered by Pro-Flo® SHIFT ADS

Performance and Specifications

Dimensions

Dim-PS810-51mm2in-Pro-FloSHIFTBrahma-BMP

Note: Dimensions vary by material and connection. For additional information, please refer to the PS810 Metal Manual.

Flow Curve – Rubber-Fitted

Flo-PS810-51mm2in-Pro-FloSHIFTBrahma-BMP

Note: Additional performance curves can be found in the PS810 Metal Manual.

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 51 mm (2")
LIQUID DISCHARGE
  • 51 mm (2")
CONNECTION TYPE
  • NPT/BSPT (Threaded)
MAX FLOW RATE
  • 640 lpm (169 gpm)
MAX PRESSURE
  • 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
  • 51 mm (2")
MAX SUCTION LIFT CAPABILITY
  • 7.4 m (23.3') Dry, 9.0 m (29.5') Wet
DISPLACEMENT PER STROKE *
  • 1.8 L (0.475 gal)
  • * 1 cycle = 2 strokes

Wetted Housings

Material Ship Weight
Aluminum 37 kg (81 lb)
Ductile Iron 57 kg (125 lb)

Non-Wetted Housings

Description Material
Center Section Aluminum
Air Valve Aluminum, Anodized Aluminum
Air Chamber Aluminum

Elastomer Options

Material Temperature Limits
Buna-N -12°C to 82°C (10°F to 180°F)
Neoprene -18°C to 93°C (0°F to 200°F)