Contact us for replacement diaphragms for Saunders, Gemu and ITT pattern diaphragms in EPDM and PTFE/EPDM.

Diaphragm Direct Diaphragms

The Diaphragm Direct range has been designed to meet the highest standards of reliability and quality. Full traceability is available for EPDM #7 and TFM backed EPDM diaphragms. Each carries a molded identification number and is available with a certificate of FDA conformity.

Inovative formulations in EPDM and PTFE technology mean that Diaphragm Direct's FDA diaphragms can stay in service significantly longer than conventional diaphragms.

EPDM #7 compound and TFM backed EPDM conforms to USP Class VI. All diaphragms are sealed individually.

Diaphragm types:

• Saunders® style EPDM
• Saunders® style Teflon backed EPDM
• Saunders® style Teflon backed Viton
• ITT® style EPDM
• ITT® style Teflon backed EPDM
• Gemu® style EPDM
• Gemu® style Teflon backed EPDM

Size range:

• 1/2" DN 8
• 1/2" DN 15
• 3/4" DN 20
• 1" DN 25
• 1.5" DN 40
• 2" DN 50
• 2.5" DN 65
• 3" DN 80
• 4" DN 100