Rolling Diaphragm

Key Features

Leak-proof barrier provision
Withstands pressure changes
Reduces friction and wear
Longer operational lifespan
Excellent sensitivity
High-pressure resistance
Customizable to needs

Expert Manufacturing of Rolling Diaphragms

Exactseal specializes in manufacturing versatile rolling diaphragms, including nitrile diaphragms, neoprene and silicone diaphragms. Each diaphragm is crafted using advanced techniques and durable materials to ensure superior performance and sturdiness.

Wide Applications Across Industries

Our rolling diaphragms find applications across various industries, including vehicle and medical. Nitrile diaphragms offer excellent resistance to oils and fuels, making them ideal for automobile applications. Neoprene diaphragms provide flexibility and long lasting, appropriate for diverse sealing tasks. Silicone diaphragms offer high temperature resistance, making them appropriate for medical and food processing applications. The flexibility of our product makes them essential in numerous applications.

Engineered for Durability and Performance

At Exactseal, we prioritize durability and performance in our rolling diaphragms. Whether it’s nitrile, neoprene, or silicone diaphragms, each product is designed to withstand challenging conditions. We use high quality materials that resist wear, corrosion, and temperature extremes, ensuring long lasting performance and reliability.

Customized Rolling Diaphragm Solutions for Specific Needs

Understanding the unique requirements of each project, Exactseal offers personalized solutions for rolling diaphragms. Our experienced team works together closely with clients to design and produce that meet exact Requirements. Whether you need a specific size, shape, or material composition, we can create the perfect diaphragm for your application. Our Customized solutions ensure optimal capability and satisfaction for your specific needs.

Commitment to Quality and Innovation

Quality and innovation are central to our operations at Exactseal. We adhere to Rigorous quality control processes to ensure that every flexible sealing or Activating component meets our high standards. Our Commitment to using the best materials and manufacturing techniques guarantees superior performance and reliability. Choose Exactseal for your rolling diaphragm needs and experience exceptional quality and service. Trust us for all your nitrile diaphragm, neoprene and silicone diaphragm requirements, and discover why we are a preferred partner for sealing solutions.


ApplicationVarious engineering applications requiring flexible seals
Product NameRolling Diaphragms
Hardness (Shore A)Typically 50-90 Shore A
MaterialSilicone, EPDM, Nitrile (Buna N), FKM (Viton), Neoprene
Fabric Types: Nylon, Nomex, Dacron, Kevlar & other fabrics
ColourVarious, commonly black or grey


Automotive brake systems
Industrial machinery controls
Aerospace hydraulic systems
Medical device actuators
HVAC system regulators
Pneumatic valve actuators

Technical Information

MaterialRubber or elastomeric compounds
Temperature Range-50°C to +200°C (depending on material)
Maximum PressureVaries depending on size and material
Durometer HardnessTypically 50-90 Shore A
Tensile StrengthVaries depending on material
Elongation at BreakVaries depending on material
Chemical CompatibilityCompatible with various fluids and environments
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