Navjeevan Rubber Products offers Rubber Diaphragams Facing Heavy Load. Navjeevan Rubber Products is an ISO 9001:2000 accredited company. Rubber Diaphragams Facing Heavy Load acts as separation membrane between the liquid of the pump and the compressed air. Rubber Diaphragams Facing Heavy Load is made up of natural rubber, nitrile, EPDM, silicone, SBR and neoprene. The rubber diaphragams are designed to face heavy load, high temperature and high speed of vehicles. It is made by transfer moulding process, injection moulding process compression moulding process.