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double-diaphragm pump / wastewater / for seawater / alcohol



  • Media:

    wastewater, for seawater, alcohol, oil, diesel fuel, fuel oil

  • Operation:


  • Priming:


  • Type:


  • Other characteristics:

    rugged, double, transfer, handling, lubrication, aluminum

  • Flow:

    568 l/min (150.0497 us gal/min)

  • Pressure:

    Max.: 8.4 bar (121.832 psi)

    Min.: 1.4 bar (20.305 psi)

  • Head:

    5.48 m (17'11")


The diaphragm pump is built with the highest quality precision parts. It combines low weight with long lasting, even when used with abrasive fluids, making this pump very cost effective. Chosen by professionals for it's easy, hands-off solution to fluid handling needs.
This is the highest capacity 2-inch double diaphragm pump in its price class. With all the same durable features of the smaller model, the 2150 has 2 in. npt ports that can take on the heavier, more viscous materials and pump them faster with greater tolerance for suspended solids. Model 2150 has an air valve system that is 100% servicable without disassembly of the wetted parts, saving valuable maintenance time. This pump requires no air line lubrication, which also saves money.
Highest reliability air valves for no stall operation
No Lube air valves reduce routine maintenance
High flow design with complete range of diaphragm options
Rugged construction for long, trouble free perfomance
Ideal for spill response and all types of transfer applications