2"-3" Diaphragm Pumps

The AMT line of Diaphragm pumps features a 2-stage, heavy-duty forged gear-driven transmission. Often referred to as Mud 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: gasoline, diesel, or single or three-phase electric motor. Built-in check valve assures self-priming to 20 feet after initial prime. Heavy-duty forged gear-driven transmission is designed to operate pumps at 40 strokes per minute for electric motor models and 60 strokes per minute for engine-driven models. Each unit includes a 2” or 3” NPT steel suction strainer, two NPT nipples, and a wheel kit for portability. Models 338E K6, 338G-K6, 337H-K6, and 337E-K6 are kits that provided less motor or engine. Suction and discharge port sizes cannot be reduced.

 

• Sand Cast Aluminum Construction for Portability and Durability
• Thermoplastic Santoprene Diaphragm
• 2˝ or 3˝ NPT Suction and Discharge Ports
• Self-Priming to 25 Ft. Lift
• Maximum Solids Handling up to 1-5/8˝
• Modular Component Design Permits Easy Maintenance and Cleanout
• Driver Options: Gasoline, Diesel, or Electric Single & Three Phase Motors
• Delivers up to 90 GPM
• 90° Rotatable Base on All Models