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The leak-free bolted construction of Versamatic’s ½" (13mm) bolted metal air-operated double-diaphragm pump (AODD) pump reduces downtime and ensures continuous operation, as well as provides a greater positive seal for safe, reliable transfer of chemicals in OEM systems and applications. A patented non-stalling, lubrication-free air valve design provides the reliability you need and lets you safely and confidently transfer chemicals.

With a diverse material offering for your applications, the ½" bolted metal AODD pump, along with the ½" bolted plastic pump, features:

  • A max flow of 12 gpm (45 lpm) compared to our other products
  • A corrosion-resistant air section
  • On/off reliability
  • Durable and long-lasting construction
  • Extended-life diaphragms
  • Simple, low-cost maintenance

This pump is available in an ATEX-compliant construction.

Looking for your nearest Versamatic supplier? Find a Distributor.

Not sure if this is the right pump? Try our Pump Selector Tool.

PLEASE NOTE: PRICING IS ONLY AVAILABLE THROUGH DISTRIBUTORS.

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Please note, we are unable to provide pricing information, but are happy connect you with one of our authorized distributors.

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SPECIFICATIONS
  • Flow Rate
  • 0-12 gpm (45.4 lpm)
  • Port Size
  • Suction: ½" NPT
  • Discharge: ½" NPT
  • Air Inlet
  • ⅜" NPT
  • Air Exhaust
  • ⅜" NPT
  • Suction Lift
  • Dry: 13' (3.9 m)
  • Wet: 22' (6.7 m)
  • Max Solid Size (Diameter)
  • 1⁄16 " (1.6 mm)
  • Max Noise Level
  • 84 dB(A)
  • Shipping Weight
  • Aluminum: 11 lbs (3.9 kg)
  • Stainless: 17 lbs (7.7 kg)
  • Alloy C: 17 lbs (7.7 kg)
PERFORMANCE CHART
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AODD PUMP PARTS & ACCESSORIES

FILTERREGULATOR
FILTER / REGULATOR 

These reliable air filters/regulators have been specifically developed for AODD pumps to reduce maintenance and lower operating costs.

LIQUID-LEVEL CONTROL
LIQUID LEVEL CONTROL 

These float-actuated liquid level controllers are operated entirely by mechanical and pneumatic means, porting air through a special regulator to start or stop AODD pumps.

SURGE-SUPPRESSOR
SURGE SUPPRESSOR 

Protect your piping, valving and instrumentation by decreasing pulsation and vibration with Versamatic's surge suppressors.

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