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

Graco 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. 

• 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

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