Rubber Vacuum Bush Manufacturer & Supplier in India

NBR can be considered where the component is exposed to oil, grease or petroleum-based fluids. EPDM is suitable for water, weathering and selected environmental conditions. Silicone can be used where flexibility and higher-temperature performance are required, while natural material provides good elasticity and mechanical flexibility for suitable applications.

Material selection should consider the conditions, temperature, compression, movement, fluid exposure and operating environment.

These are manufactured through moulding, with tooling designed around the required bore, outside dimensions, height and profile. Controlled moulding helps maintain consistent dimensions and surface quality.

Application-specific features can be incorporated into the design where required. Custom vacuum bush tooling is available for non-standard sizes and profiles.

For correct selection, the mating diameter, inner diameter, outer diameter, height and wall thickness should be specified. The way the part is installed and the required compression are also important. Where the component operates under low-pressure conditions, temperature variation, repeated movement, vibration or chemical exposure, these conditions should be considered when selecting the compound and dimensions.

Easkay India, a vacuum bush supplier in India, can develop these from a physical sample, engineering drawing, CAD model or specified dimensions.

Existing components can be evaluated to determine the important bore, outer diameter, height, profile and hardness.

After approval, the finalised specification can be maintained for repeat production and regular supply.