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Rubber Diaphragm

Diaphragm are counted as the most versatile element across all the sealing needs; serving as reliable but flexible separating wall between two component spaces. It has a wide – application across industries like Fluid Handling, Power Generation, Aerospace, Chemical & Process Industry, Automotive Tier, Foods & Beverage that use pumps & compressors, actuators, water reservoirs, hydro – accumulators, valves, regulators and any other such industrial components as a part of their operations value chain.

Harkesh Rubber manufactures both reinforced& non – reinforced types, further classified into:
Convoluted diaphragms, Rolling diaphragm, Flat diaphragm, Plate – shaped diaphragm, diaphragm with inserts.

Our production process is combination of scientific reasoning and tactful acumen, thus, our best engineers are involved right from the curation of material composition to the successful in – house testing and validation. As a result, one amongst the many milestones has been achieving a dimensional tolerance of +/- 0.001 inches and playing as one of the dominant supplier of Gas Regulator parts in enormous quantities of and not limited to 100,000 per month.

FEM calculations are leveraged to optimize the overall development and testing timelines. Entire range of diaphragms are manufactured from compounds certified for use in specific applications in compliance with local & international standards.

Other Salient Features:

  • Low Temperature Diaphragm upto 60°C for sub zero applications
  • EN 549 Tested & Approved compounds for Gas based applications
  • Dimensional Tolerance of +/- 0.02 mm achieved for Actuator Diaphragm
  • Tested for over 2 Million Cycles at 6 Bar Pressure for control valves
  • Skydrol Fluid resistant diaphragm compounds developed for Aero Space applications
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