Non-Metallic Wetted Parts with Metallic Gear Pump Performance

The Liquiflo POLYGUARD has NO metallic wetted parts, a mag-drive coupling with a PFA lined Containment Can and a stainless steel housing lined with PFA.  Poly-Guard combines the chemical resistance of a fluoropolymer with the strength of stainless steel. Max temperatures to 200° F & differential pressures up to 100 psi.

POLY-GUARD Features & Benefits:

• Internal/external protection against corrosive fluids & harsh environments
• Stainless steel body
• Fluoropolymer lined for protection against corrosive liquids
  • Exempt from wicking problems associated with fiber reinforced housings
• Pulseless flow for metering & transfer applications
• Self-sintered SiC shafts with exceptional chemical resistance & wear resistance
• Alloy-C or carbon fiber Containment Cans lined with PFA:
  • Alloy-C Can limits eddy current development & subsequent heat generation
  • Carbon fiber can eliminates eddy currents altogether!

Download the POLY-GUARD Pump Brochure (pdf)

Download the Labeled Illustration of POLY-GUARD Pump Flyer (pdf)

See Liquiflo Pumps In Springer Pumps Online Catalog