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Tag Archive: Teflon

NEW: Completely Smooth SPL Compensators from Ace Sanitary

Posted on by R Andrew Springer

The First Compensator Made for the Pharmaceutical and Food IndustriesAce Sanitary SPL Compensator

SPL Compensators from Ace Sanitary comply with FDA standards. Compensators are used to reduce vibrations between parts during processing and overcome connection misalignment.

SPL Compensators Features:

  • Pressure-resistant polyester reinforcements
  • Made from platinum-catalyzed silicone
  • Autoclave safe and sterilizable
  • Temperature Range of -58°F to +356°F

Download the Ace Sanitary SPL Compensator Flyer (pdf)

Tag Archive: Teflon

Graco HD Teflon, and EPDM Overmolded Diaphragms Availible Installed Factory Direct

Posted on by R Andrew Springer

Graco’s HD Overmolded Diaphragms are Now Available Installed on Pumps Directly from the Factory!

Overmolded Cut A WayGraco Inc. has introduced over-molded diaphragms that out-perform the wear and life of other diaphragms by up to 20%.  Constructed out of FDA-Compliant PTFE on the wetted side and FDA-Compliant EPDM on the airside, these diaphragms can be used with most chemicals and are ideal for a wide range of pumping tasks including abrasive and sanitary applications.  Graco now has these diaphragms available installed in both industrial and sanitary pumps. Overmolded On Pump

  • Material/Construction:
    FDA-Compliant PTFE on wetted side
    FDA-Compliant EPDM on air side
  • Temperature Range:  14ºF to 180ºF (-10ºC to 82ºC)
  • Chemical Resistance:  Resistant to most chemicals in pH 0-14 range
  • Safety:  Complies to FDA21CFR 177.1550 (PTFE) and FDA21CFR 177.2600 (EPDM)

Download the list of products availible with HD Diaphragms

See Pumps, Products and Specifications from Graco in Our Catalog

Tag Archive: Teflon

Liquiflo’s POLY-GUARD Pump: Metallic Pump Performance – Sealless, Plastic Pump Cababilities

Posted on by R Andrew Springer

Sealless, Non-Metallic Wetted Parts with Metallic Gear Pump PerformanceLiquiflo Poly Guard Pump

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.

Typical Applications: inorganic acids, difficult to handle bases or salts, Hydrochloric Acid, Ferric Chloride, Sulfuric Acid, Hydrofluoric Acid, Sodium Hypochlorite, Nitric Acid, Sodium Hydroxide and Chromic.

POLY-GUARD Features & Benefits:

  • Internal/external protection against corrosive fluids & harsh environments
  • Strong stainless steel body:
    • Handles pipe stresses & other harsh industrial conditions
  • Fluoropolymer lined for protection against corrosive liquids
    • Exempt from wicking problems associated with fiber-reinforced housings
    • Retains the pressure integrity expected of all metal pumps
  • Internal components: PEEK, Kynar (PVDF), Teflon, Silicon Carbide and TTZ
  • Pulseless flow for metering & transfer applications
  • Temperatures to 200° f
  • Differential pressures up to 100 psi
  • Available removable port fittings including flanges & sanitary ports
  • 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!

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