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                     DIAPHRAGM PUMPS


  • Cast Aluminum
  • Thermoplastic Rubber Diaphragm & Polyurethane Flapper Valves
  • 2" or 3" NPT Port Sizes
  • Self-Priming up to 20 ft.
  • Powered by B&S and Honda Gas Engines, Yanmar Diesel, or 115 VAC Weather Proof Electric Motor
  • Available in 3.5 to 5.5 HP engine, or 1.5HP motor
  • Delivers up to 88 GPM, and 11 PSI

The AMT line of 2" and 3" Diaphragm pumps feature 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphragm pumps are designed to pump mud, slurry, sewage, and thick liquids that have the ability to flow. AMT Diaphragm pumps are available with a choice of drivers to meet your application requirements. Each unit includes a NPT steel suction strainer, two NPT nipples, and a wheel kit with 10" semi-pneumatic transport wheels for portability. Pumps are designed for use with non-flammable liquids which are compatible with pump component materials.

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