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Diaphragms for Pumps and Valves

Diaphragm Group

Garlock manufactures the most durable and long-lasting pump and valve diaphragms available, reducing equipment downtime and increasing productivity. From pure PTFE to one-piece bolt-on PTFE bonded rubber diaphragms, if you have a difficult or critical application, Garlock has the diaphragm to meet your needs. 

Find technical information for Pump Diaphragm Products

Garlock ONE-UP Diaphragm

Resistant to chemicals, abrasives, high temperature, and high pressure.

GYLON ONE-UP Diaphragm

Optimal solution for sanitary applications in air operated diaphragm pumps.

100% PTFE diaphragm offering the longest service life in the industry.

Style 7992

Neoprene rubber diaphragm with hose duck fabric insert.

Style 8798

Neoprene rubber diaphragm with nylon fabric insert.