A N Rubber Industries

Teflon-Coated EPDM Diaphragms offer exceptional chemical resistance and flexibility, combining a PTFE layer with an EPDM rubber backing. These diaphragms are ideal for use in chemical processing, water treatment, and pharmaceutical industries, providing long-lasting sealing performance in corrosive and high-purity applications.

PTFE (Teflon) Laminated Rubber Diaphragms are high-performance sealing components designed for demanding applications involving corrosive chemicals, high temperatures, and aggressive media. These diaphragms combine the chemical inertness and non-stick properties of PTFE with the flexibility and sealing strength of elastomers such as EPDM, FKM (Viton), Nitrile, or Silicone.

The PTFE layer acts as a protective barrier, preventing chemical attack, contamination, and material degradation, while the rubber layer provides resilience, elasticity, and pressure resistance. This unique construction ensures long service life, zero leakage, and stable performance even under extreme operating conditions.