

Rubber Diaphragms
Type of Diaphragm Seals We Manufacture
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Reinforced DiaphragmsIn applications involving extreme pressure and/or temperatures or in rugged environments like the ocean beds, oil rigs, high temperature furnaces, power plants, etc, we recommend using our fabric or metal reinforced or coated diaphragms. We can reinforce various materials mesh with our diaphragms based on our customer’s requirements. This diaphrgam reinforcement fabrics includes Nylon, Dacron, Nomax, Kevlar, Cotton fabric etc to name a few. |
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Pump & Valve DiaphragmsOur diaphragms for pumps and valves are designed and manufactured for long operating cycle life and reliability in mind. These long cycle and reliability reduces downtime of operations for our customers while savings the cost compared to OEM diaphragms. Please reach out to us for your volume pumps or valves related diaphragm needs. |
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Rolling DiaphragmsWhile O rings and Diecut seals are very versatile in their applications and ubiquotos in many sealing applications, these sealing components dont perform well in cases of high frequency and high pressure applications like pneumatic or hydraulic piston and cylinder. In these cases rolling diaphragms provide a way to realiably providing sealing application while creating minimal friction. In case of rolling diaphragms, continuous seal is maintained without fiction because sealing properties are achived through rolling action of flexible diaphragm walls throughout the length of linear motion of piston as opposed to o ring type tight fit sealing action. Our rolling diaphragms in multitude of industries where heavy durty and rugged applications dont allow for any other type of sealing options. |
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PTFE Coated DiaphragmsOur PTFE coated diaphragms are designed and manufactured to withstand extreme high temperature and for abrasive resistance while reducing friction in case of repeated use for long running cycles. Base diaphrams can be made from any elastomer that is suitable with customer specification and then we use our in-house PTFE coating process to ensure reliable bonding of PTFE that results in to longer operating life for the diaphragms. |
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Metal Bonded DiaphragmsWe manufacture metal bonded rubber diaphragms for easier and faster assembly further reducing downtime for our customers. These metal bonded diaphragms typically have metal (stainless steel, brass, other metal alloys as per application requirements). Metal insert can be a stud with threaded end or a washer, or a threaded nuts to allow for quick release and install during periodic maintenance or replacement cycles. |
Applications







Industries Used

Aerospace

Automotive

Oil & Gas

Hydraulic Equipment Manufacturing

Food and Dairy

HVACR
Commonly Used Elastomer Compounds
Elastomer Compounds
Reinforcement Fabrics
Cotton, Polyester, Nylon, Nomax, Dacron, Kevlar