Electro-Polished Diaphragm Pumps

Yamada® EP Series Diaphragm Pumps

The Yamada EP Series pumps are designed for transferring ultra high-purity solvents and other non-corrosive liquids compatible with 316 Stainless Steel. The pumps come equipped with 20Ra Electro Polished 316 Stainless Steel wetted components, PTFE elastomers and FNPT liquid ports, making them suitable for various industrial applications.

 

Features

  • Designed for transferring ultra high-purity solvents and other non-corrosive liquids compatible with 316 Stainless Steel
  • Equipped with 20Ra Electro Polished 316 Stainless Steel wetted components, PTFE elastomers and FNPT liquid ports
  • Leak-free, registered fit, mating surfaces
  • Patented self-lubricating air valves that never require internal or external lubrication
  • Non-stalling air valves with a spring-assisted shuttle that ensures a positive shift every time
  • Short stroke reduces diaphragm flex and extends pump life
  • Field-proven design for reliability and easy maintenance
  • Available in standard 1/2”, 3/4” & 1” FNPT liquid port sizes, with sanitary welded options also available
  • Electro polished pulsation dampeners also available
  • Custom air motor control options available

Learn More ››› What is Electo-Polished?

 

GENERAL PUMP INFORMATION

Port Sizes

1/2", 3/4", and 1" FNPT

Maximum Flow Rate

 35 GPM

Operating Range

 20 to 100 PSI

Optional Swagelok®, VCR®, Sanitary Clamp, Tube or ANSI Flange Connections

Optional clean room flush & bagging available

APPLICATIONS

Acetone

Isopropyl Alcohol

Trichloroethylene

Methyl Ethyl Ketone

N-Methylpyrrolidone

And Many More...

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