Natural Rubber Diaphragms

About Natural Rubber Diaphragms

Rubber Diaphragms with good elasticity level are reckoned as specially designed membranes that are fitted between two chambers on their circumference. Depending on pressure level, these diaphragms change their position by shifting one chamber slightly upward or downward over another chamber. The unique flexibility of these diaphragms is useful for inhibiting conveyance of working fluid between two chambers by enabling the effects of pressure to pass the barrier sans interchanging any media. The rubber made diaphragms are of two types. The Static variation of these items is instrumental in isolation of two different fluids and it moves slightly or remains fixed. Their dynamic variant acts as suitable sealing medium between fixed and movable items and has key role in transferring pressure or force. Diaphragm seal is used to get accurate response during change of pneumatic or hydraulic pressure. These diaphragms are used as essential sealing components for smooth operation of different machinery utilized in automotive, oil and gas refineries, aerospace manufacturing, valve production, medical instruments and pump manufacturing industries. MREW is involved in manufacturing of wide array of diaphragms that are meant for ensuring trouble free functioning of pressure sensors in pneumatic systems, pumps, control valves for accurate flow controlling purpose, pneumatic diaphragm pumps, wax actuators, high pressure diaphragm pumps, thermal actuators, diaphragm pressure gauges, pneumatic actuators, diaphragm vacuum pumps, actuators, diaphragm air compressors, diaphragm metering pumps and diaphragm fuel pumps. We have expertise in manufacturing of Rubber Diaphragms that have been made by using EPDM, silicon, neoprene, viton®,natural, nitrile and other grades of rubber.

Precision Sealing for Industrial Applications

Natural Rubber Diaphragms provide high sealing efficiency and wear resistance, making them suitable for pneumatic systems, pumps, valves, actuators, and fluid control devices. Their vibration dampening and water-resistant properties support reliable operation in harsh environments, while custom options accommodate unique requirements.


Custom Engineering for Unique Requirements

Available in round and molded styles, these diaphragms are customizable for size, width, diameter, and thickness. Single-piece molding guarantees strength, with options for fabric reinforcement for enhanced durability. Surface finish and packaging can be tailored to specification, ensuring a perfect fit for your application.


Built to Last Under Rigorous Conditions

With a typical tensile strength of 18-22 MPa and a service life that extends under recommended usage, these diaphragms operate efficiently across temperatures from -40C to +90C. Their long-term performance is assured when stored in cool, dry conditions away from sunlight, reducing maintenance and replacement frequency.