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PTFE/EPDM Overmolded Diaphragms

Our diaphragms last longer and are considerably stronger than other diaphragms.

They can be used with most chemicals and are ideal for a wide range of pumping tasks. Available on Graco's Industrial and Sanitary diaphragm pumps.

Features

Overmolded design improves wear and diaphragm life with no exposed diaphragm plate on the fluid side.
Longer diaphragm life in more abrasive applications that still require PTFE.
Available for Graco Sanitary and Industrial diaphragm pumps – 515, 1040, 1050, 1590, 2150 and 3150. Technical Specifications:
Material/Construction: FDA-Compliant PTFE on wetted side ;FDA-Compliant EPDM on air side.
Temperature Range: 14ºF to 180ºF (-10ºC to 82ºC).
Safety: Complies to FDA21CFR 177.1550 (PTFE) and FDA21CFR 177.2600 (EPDM). Additional pumps and packages:
Graco offers the most complete range of pumps, packages and systems to meet all of your application and cleaning requirements.
Whether the material you use comes in pails, drums, bins, totes or tankers, Graco pumps and cleaning systems are designed to provide years of reliable service.

Product Details