Electro-Polished

Yamada® EP Series pumps

Yamada EP Series pumps are specifically designed for transferring ultra high-purity solvents and other non-corrosive liquids compatible with 316 Stainless Steel.

Pumps include 20Ra Electro Polished 316 Stainless Steel wetted components, PTFE elastomers and FNPT liquid ports.

Features

  • 20RA Electro Polished 316 Stainless Steel wetted components PTFE Elastomers
  • 1/2”, 3/4” & 1” FNPT liquid port sizes standard. Also available sanitary welded.
  • Leak-free, registered fit, mating surfaces
  • Patented, self-lubricating air valve never needs internal or external lubrication
  • Non-stalling air valve which includes a noncentering, spring assisted shuttle, ensuring a positive shift every time
  • “Short Stroke” reduces diaphragm flex and extends life
  • Maximum flow rate up to 35 gallons/minute
  • Field-proven design
  • Maintenance friendly
  • Electro polished pulsation dampeners also available
  • Custom air motor control options available

Applications
Acetone
Isopropyl Alcohol
Trichloroethylene
Methyl Ethyl Ketone
N-Methylpyrrolidone
And Many More...

General Pump Information

Port Sizes 1/2", 3/4", or 1" FNPT
Optional Swagelok®, VCR®, Sanitary Clamp, Tube or ANSI Flange Connections
Optional clean room flush & bagging available
 Maximum Flow Rate  35 GPM
 Operating Range  20 to 100 PSI

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