Wilden®PS810 – 2" / 51 mm Brahma™ Advanced™ Metal Air-Operated Double-Diaphragm (AODD) Pump

The Wilden® PS810 – 2" / 51 mm Brahma™ Advanced™ Bolted Metal Air-Operated Double-Diaphragm (AODD) Pump was specifically designed for maximum solids passage and high performance in the toughest applications.

Because of its unique top inlet, bottom discharge orientation and flap valves, the PS810 Brahma allows passage of large-size solids and avoids damage from product entrapment and settling of solids in intermittent-duty applications. It features bolted construction for superior containment and the ability to pass certain solids up to 51 mm (2”).

It’s easy to maintain, externally serviceable and completely submersible, allowing usage in harsh environments, such as mine de-watering. The PS810 Brahma meets all ATEX and CE requirements.

Available wetted path materials are aluminum or ductile iron.

The Wilden PS810 Brahma comes equipped with the Pro-Flo® SHIFT Air Distribution System (ADS) that provides 60% savings in air consumption, more yield per SCFM, precisely metered air consumption for less product waste and maximum Mean Time Between Repair (MTBR). Available Pro-Flo SHIFT center section material is aluminum.

Elastomers are available in the following materials:

  • Buna-N
  • Neoprene

NPT/BSPT threads are available to meet your specific application requirements.

Features & Benefits

Benefits and Features

The Successful Solution

  • Large solids passage
  • High suction lift
  • Shear-sensitive
  • Dry-run capable
  • Portable and submersible
  • Flap valves for the passage of large-size solids
  • Unique top inlet and bottom discharge orientation to minimize product entrapment and settling of solids
  • Higher flow rates/increased pump output
  • Superior containment
  • Intrinsically safe
  • Viscous and non-viscous product transfer
  • Variable flow and pressure
  • Ease of operation and maintenance
  • Excellent for intermittent operations

Dependable

  • Longest Mean Time Between Repair (MTBR)
  • Increased On/Off reliability
  • Reduced turbulence
  • Superior torque retention
  • Anti-freezing ADS
  • Reduced internal friction

Economical

  • Greater flow per SCFM input
  • Reduced air consumption and kilowatt usage
  • Lower operational costs and downtime
  • Optimized applications

Performance

Performance

WETTED HOUSINGS

(Water Chambers and Manifolds)

MaterialShip Wt
Aluminum 37 kg (81 lbs)
Ductile Iron 57 kg (125 lbs)

NON-WETTED HOUSINGS

DescriptionMaterial
Center Section Aluminum
Air Valve Aluminum

FLOW RATE TO 640 LPM (169 GPM)

MAX PRESSURE = 8.6 BAR (125 PSIG)

MAXIMUM SUCTION LIFT CAPABILITY


7.4 m (24.3’) Dry, 9.0 m (29.5’) Wet

MAXIMUM DIAMETER SOLIDS

51 mm (2”)

DISPLACEMENT PER STROKE

  • Rubber Fitted- 1.8 l (0.475 gal)

Elastomer

Elastomer Options

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

Certifications

Certifications

CE Mark (Conformité Européene - European Conformity)

CE

Wilden Pump & Engineering LLC has met the criteria for placing the CE mark on our product line. On December 3, 1999, Wilden fully self-certified its product line by meeting all the regulations of the Machinery and PED (Pressure Equipment) Directives. Every pump manufactured by Wilden will now receive the CE mark. Each pump box will also include a Safety Supplement manual in the eleven official languages of the European Community. This CE mark certification is indicative of Wilden's pledge to providing our distributor network with all the sales tools necessary to excel in a global economy.

ATEX (ATmosphere EXplosible)
Wilden ATEX Product Summary

ATEX

It is only natural that the worldwide leading producer of air-operated, double-diaphragm pumps complies with the ATEX 100A directive for explosive atmospheres. The European community and their safety are of utmost importance to us. We take responsibility for not only our product, but also for the supporting documentation and compliance of necessary directives. Wilden is proud to introduce our metallic X pumps that comply with ATEX 94/9/EC Group I, category M2 and Group II, category 2 zones G & D. Our plastic X pumps comply with ATEX 94/9/EC Group II, category 2, zone G.

Videos

Videos

Pro-Flo SHIFT - How It Works Animation

 

Watch this How It Works Animation to see exactly how Wilden's Pro-Flo SHIFT works compared to other AODD pumps. In this video you will see how the Pro-Flo SHIFT is more simple, reliable, and efficient compared to traditional AODD competitors. It is truly as easy as plug, pump and save!