Is the Guillemin Connector Gasket, NBR Rubber compatible with fuel, oil, and common industrial chemicals?

Yes. The Guillemin Connector Gasket, NBR Rubber is compatible with fuels, oils and a wide range of common industrial chemicals. Made from high‑quality NBR (nitrile butadiene rubber), it offers excellent resistance to oils and fuels and good chemical compatibility for typical applications in chemical processing, agriculture and fluid transfer systems. Its durable composition and precise fit provide reliable sealing and reduced leak risk in demanding industrial use.

Can the Guillemin Connector Gasket, NBR Rubber withstand high-temperature sterilization or steam cleaning without losing elasticity or sealing performance?

Guillemin Connector Gasket, NBR Rubber Format is made from NBR (nitrile butadiene rubber), which offers good resistance to oils, fuels and many chemicals and retains elasticity across a moderate temperature range. However, NBR is not highly resistant to prolonged high temperatures or repeated steam sterilization. Typical NBR service temperatures are roughly -30°C to +100°C (short-term up to ~120°C); sustained exposure to high-temperature steam (autoclaving/steam cleaning) can cause hardening, loss of elasticity, shrinkage and reduced sealing performance over time. If your process uses occasional low‑temperature steam or brief contact within the upper end of NBR’s range, the gasket may perform acceptably for limited cycles, but for frequent or high‑temperature sterilization/steam cleaning you should consider materials specifically rated for steam and autoclave use (e.g., EPDM, silicone, or PTFE variants) to ensure long‑term elasticity and sealing reliability.

Guillemin Connector Gasket, NBR Rubber

All products, Symmetrical claw couplings/

Additional information

This flat gasket is designed specifically for Guillemin couplings, ensuring a secure and reliable seal in demanding industrial applications. Manufactured from high‑quality NBR (nitrile butadiene rubber), it offers excellent resistance to oils, fuels, and a wide range of chemicals, making it a versatile choice for various sectors such as chemical processing, agriculture, and fluid transfer systems. Its durable composition guarantees long‑lasting performance even under intensive use, while the precise fit minimizes the risk of leaks and enhances operational safety. Easy to install and replace, the gasket provides a cost‑effective solution for maintaining the efficiency of your equipment. By combining robust sealing properties with resilience against wear and temperature fluctuations, this component supports uninterrupted workflows and reduces downtime. Ideal for both standard maintenance and demanding industrial environments, it delivers consistent reliability and helps extend the service life of your Guillemin connections.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
GU-U-075-NBR	GUILLEMIN connector gasket DN 20, NBR	-	-	In stock	Enquiry
GU-U-100-NBR	GUILLEMIN connector gasket DN 25, NBR	-	-	In stock	Enquiry
GU-U-125-NBR	GUILLEMIN joint gasket DN 32, NBR	-	-	In stock	Enquiry
GU-U-150-NBR	GUILLEMIN DN 40 connector gasket, NBR	-	-	In stock	Enquiry
GU-U-200-NBR	GUILLEMIN DN 50 joint gasket, NBR	-	-	In stock	Enquiry
GU-U-250-NBR	GUILLEMIN DN 65 joint gasket, NBR	-	-	In stock	Enquiry
GU-U-300-NBR	GUILLEMIN DN 80 joint gasket, NBR	-	-	In stock	Enquiry
GU-U-400-NBR	GUILLEMIN DN 100 joint gasket, NBR	-	-	In stock	Enquiry

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This flat gasket is designed specifically for Guillemin couplings, ensuring a secure and reliable seal in demanding industrial applications. Manufactured from high‑quality NBR (nitrile butadiene rubber), it offers excellent resistance to oils, fuels, and a wide range of chemicals, making it a versatile choice for various sectors such as chemical processing, agriculture, and fluid transfer systems. Its durable composition guarantees long‑lasting performance even under intensive use, while the precise fit minimizes the risk of leaks and enhances operational safety. Easy to install and replace, the gasket provides a cost‑effective solution for maintaining the efficiency of your equipment. By combining robust sealing properties with resilience against wear and temperature fluctuations, this component supports uninterrupted workflows and reduces downtime. Ideal for both standard maintenance and demanding industrial environments, it delivers consistent reliability and helps extend the service life of your Guillemin connections.