Our Diaphragms are used in many industry-wide applications like Fluid Handling, Power Generation, Aerospace, Chemical & Process Industry, Irrigation, 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. We have various approval and have supplied parts in thousands per week. We maintain dimensional tolerance Of Precision Actuator Diaphragm to ±0.02mm. Diaphragms for various applications have been developed. For control valves, we have cleared tests Of 2 million cycles at 6 bar pressure.
We specialize in the manufacture of rubber diaphragms for valves and actuators and invest our attention to detail in the material. Our variety in the production of diaphragms consists of a rolling diaphragm, silicone diaphragm, EPDM diaphragm, neoprene diaphragm and many more. We ensure that we serve the clients as per their requirements and needs.
We manufacture PHE Gaskets, Heat Exchanger Gaskets for various OEM’s. We have many custom rubber gaskets in-stock for various models. We also manufacture Viton gaskets for moulds and other applications.
These rubber gaskets are used in media like Steam, Ammonia, Sulphuric Acid etc.
Rubber seals are always critical t the function of the assembly and the manufacturer’s products. They are used for fluid control and made out of synthetic rubber or Polyurethane to ensure resistance of high pressure, temperature and volatile media. Our custom rubber seals are compliant with FDA regulations. Our custom rubber seals are used in many industry-wide applications like Fluid Handling, Power Generation, Aerospace, Chemical & Process Industry, Irrigation, Automotive Tier and Foods & Beverages.
If you need any industrial solution we are available for you. Contact Us

Emerson India awarded Harkesh Rubber for “New Product Development In Short Lead Time in 2018”. The award is in recognition of Harkesh Rubber’s efforts to revolutionize production processes in the ...

We have been working with you since more than 10 years. During this period your quality & delivery performance found is very good. Even when we arranged a supplier meet ...

We have been working with you since last 6 years. During this period your Quality, Delivery and Performance found very good and consistent. During the development of new products specially ...
Harkesh Rubber LLP is a recognized brand for over 35 years amongst all kinds of engineering industries. Thriving on deep rooted product built experience combined with today’s innovative technology, Harkesh Rubber continues to resonate with several market segments for it’s perfect project delivery of precise sealing solutions.
The company’s unique approach of applying analytics to product development gives an edge to succeed with all types of customized solutions for highly demanding and varying technical market needs. With a leading footprint across the Globe, serving more than 80 clients in Asia, Europe, Middle East and the USA. Thus, making Harkesh Rubber agile to respond to dynamic industry trends and a cult of worldwide innovation standards.
Fluid Handling
Vacuum Pumps | Metering Pumps | Feeding Pumps Accumulators | Control Valves
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