Versamatic E2-2″ High Pressure Bolted Metal AODD Pump

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Versamatic 2 inch 2 to 1 high pressure diaphragm pump in aluminum or stainless steel

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Versamatic 2 inch 2 to 1 high pressure diaphragm pump in aluminum or stainless steelVersamatic 2″ Metallic 2:1 High-Pressure AODD Pump

The Versamatic 2 inch Metallic 2 to 1 High Pressure AODD Pump is built for demanding applications where high discharge pressure and consistent flow are essential. With the ability to reach up to 232 psi (16.2 bar) and handle thick or high specific gravity fluids, this pump is ideal for long-distance transfer, filter press feed, and other high head pressure systems.

This design uses two additional air chambers and an extra air side diaphragm to nearly double the force acting on the fluid diaphragms. The result is higher discharge pressure using the same inlet air source — all in a rugged and ATEX-approved bolted construction.

E2-2″ High Pressure Bolted Metal AODD Pump Key Features

  • True 2 to 1 pressure capability with full flow of a traditional 2 inch AODD pump
  • Operates at pressures up to 232 psi (16.2 bar) and flows up to 92 gpm (348 lpm)
  • Self-priming and end ported to enhance installation and flow characteristics
  • Bolted design for long term integrity and chemical resistance
  • Deadhead safe – stalls under closed discharge without damage
  • Restart on demand with serviceable pneumatic valve
  • Wetted path available in aluminum or stainless steel
  • Non-wetted center section in aluminum for lightweight durability
  • ATEX compliant for explosive and hazardous environments
  • Elastomeric options: Buna Santoprene with PTFE balls Neoprene PTFE
  • Check valve options include solid PTFE or weighted elastomeric balls with stainless steel seats
  • Compatible with NPT or BSPT threaded ports for global installations

 E2-2″ High Pressure Bolted Metal AODD Pump Technical Specifications

Specification Detail
Flow Rate 0 to 92 gpm (348 lpm)
Suction Port 2 inch NPT or BSPT
Discharge Port 2 inch NPT or BSPT
Air Inlet ¾ inch NPT
Max Solid Size ¼ inch (6 mm)
Shipping Weight Aluminum: 113.5 lbs (51.5 kg) Stainless Steel: 165.3 lbs (75 kg)

E2-2″ High Pressure Bolted Metal AODD Pump Applications

  • High head pressure fluid transfer

  • Filter press feed systems

  • Chemical and slurry movement over long distances

  • Viscous or heavy fluid pumping

  • Mining wastewater and dewatering

  • ATEX zones requiring 2 inch diaphragm pumps

Built for Pressure and Performance

The Versamatic 2 inch Metallic 2 to 1 AODD Pump provides a strong solution for industries that demand both high flow and high pressure. It is engineered to move thick viscous materials over long distances while maintaining safety and reliability. Choose from aluminum or stainless steel to suit your application needs

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