Accessories

Graco designs and manufactures a line of PTFE and EPDM overmolded diaphragms to fit our double diaphragm transfer pumps. The diaphragm immediately improves the efficiency of your pump. Use with most chemicals in transfer applications. Additionally, experience longer diaphragm life in more abrasive applications that still require PTFE.

OVERMOLDED DIAPHRAGMS FOR GRACO DOUBLE DIAPHRAGM PUMPS

USE WITH MOST CHEMICALS


HIGHER QUALITY, LONGER-LASTING DIAPHRAGMS

Flexible Diaphragms

We design our diaphragms for flexibility. Not only are they available in multiple sizes, but you can use them with most chemicals, including abrasive and corrosive materials.

Reduce Replacement Part Costs

Graco’s higher-quality diaphragms last longer on the job than the competition, which reduces your replacement parts costs over time. The overmolded design improves wear.

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