Engineering Rubber Since 1972

KIPFLEX Rubber Diaphragms

KIPFLEX Rubber Diaphragms / Diaphragms For Pumps & Actuators

KURWA RUBBER offer Rubber moulded Diaphragms, Rubber Membranes, Rolling Diaphragms, Rubber Die Cut Diaphragms with various types of reinforcement in all grades of Synthetic rubbers.

Our Diaphragms are suitable for -

  • Slurry Pumps (ODS, Durco, Darco etc)
  • Dosing Pumps (Prominent, Price etc)
  • Metering Pumps
  • Double Diaphragm operated High Pressure Pumps
  • Actuators & Control Valves (Saunders™, Fischer, Xomox, Limotorque, Phoenix, Dezurick, IL, RK, Mascot, Samson etc.)
  • Solenoid Valves
  • Pulse Valves
  • Gas regulators
  • Angle Valves
  • Brine Filter Valves
  • Dust Collectors
  • Spray Pumps
  • Compressors etc.

Our size ranges from 12mm to 900mm Diameter in various shapes as per client’s requirement. Our Diaphragms have been tested up to 25 kg/cm2 working pressures and operated up to a million flex cycles.

Our speciality is to design, develop, prototype Rubber Diaphragms as per your specific requirements/service conditions.

Grades of Rubber used for different applications are Chloroprene (Neoprene), NBR (Nitrile), EPDM, Butyl, Hypalon, Silicone & Viton. These Diaphragms are suitably reinforced as per client’s service and requirement with Cotton Canvas, Nylon Fibre, Polyester, Metal Mesh, Glass Fibre, Tyre cord etc.

The Grades of Rubber are offered in respect to various services i.e. Hot Water, Steam, Low permeation gases, Ozone resistance, Oil and fuel resistance, Cryogenic applications etc. Please refer our Chemical service resistance chart as well as our general-purpose polymer chart for guidance.