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.
Garlock ONE UP® Pump Diaphragm
Garlock ONE-UP® pump diaphragms contain high performance GORE® PTFE sheet on the wetted side for significantly longer life than conventional PTFE diaphragms. These diaphragms are considerably stronger than conventional materials and provide excellent chemical resistance. They are suitable for use in elevated temperatures and pressures, and are ideal for general-service pumps that are used for a variety of pumping tasks.
*GORE is a registered trademark of W.L. Gore & Associates.
GYLON® ONE-UP® Pump Diaphragm
Made using our exclusive GYLON® PTFE Diaphragm material and a proprietary EPDM rubber backing, this product is made with the same patented rib construction of our standard industrial ONE-UP® pump diaphragm.
GYLON® Style 3522 Diaphragm Material
100% PTFE diaphragm offering the longest service life in the industry.
Exclusive to Garlock, the GYLON® PTFE Diaphragm material is made using a proprietary process that optimizes quality and uniformity. Using the best available technology, this material offers the longest service life in the industry and continues to outperform all competitive materials. GYLON® PTFE diaphragms offer the highest performance, lowest permeability, lowest creep, and longest flex life available and can be used in all diaphragm pump types.
Style 7992 Neoprene Diaphragm
Reinforced Rubber Neoprene Diaphragm
The Garlock Style 7992 neoprene diaphragm is elastic, yet strong. It is made in varying burst strengths and has a 22-ounce hose duck fabric insert to withstand almost any service condition.
Style 8798 Neoprene Diaphragm
Reinforced Rubber Neoprene Diaphragm
The Garlock Style 8798 neoprene diaphragm is elastic, yet strong. It is made in varying burst strengths and has a 13-ounce nylon fabric insert in order to withstand almost any service condition.