Is the Connector Gasket SMS, NBR Rubber Seal compatible with food-grade applications and safe against common food oils and detergents?

Yes. The Connector Gasket SMS, NBR Rubber Seal is suitable for many food-related applications and is resistant to common food oils and detergents. Made from high‑quality NBR (nitrile) rubber, it offers excellent resistance to oils, fats and a wide range of chemicals, and is commonly used in food processing equipment where contact with edible oils and cleaning agents occurs. Its operating temperature range (−10°C to +80°C) covers typical food processing and cleaning conditions. Constructed to SMS standards for symmetrical connections, it provides a reliable, tight fit and easy installation, supporting hygienic and leak‑free operation. Note: For regulatory compliance and specific food‑grade certification (e.g., FDA, EU) or for use with aggressive sanitizers, verify material certification and compatibility with your exact fluids and cleaning regimes.

Can the Connector Gasket SMS, NBR Rubber Seal withstand repeated steam cleaning and high-humidity conditions in food processing environments?

Connector Gasket SMS, NBR Rubber Seal Format — short answer: it can tolerate high-humidity food‑processing environments and routine wet cleaning, but it has limitations with repeated high‑temperature steam cleaning. Details: NBR (nitrile) offers excellent resistance to oils, fats and many chemicals and performs well in moist and humid conditions within its temperature rating. The product’s operating range of -10°C to +80°C makes it suitable for most washdown and high‑humidity situations common in food processing. However, saturated steam used for sterilization/cleaning often exceeds 80°C and can accelerate NBR degradation (hardening, loss of elasticity, swelling or cracking) with repeated exposure. Recommendation: For occasional low‑temperature steam or hot water washdowns and continuous high humidity, Connector Gasket SMS, NBR Rubber Seal Format is appropriate. For frequent high‑temperature steam sterilization (e.g., >80°C) or autoclaving, choose a higher‑temperature material (e.g., EPDM, FKM, or silicone) rated for steam. Conduct validation tests under your exact cleaning regime to confirm long‑term performance.

Connector Gasket SMS, NBR Rubber Seal

All products, Symmetrical claw couplings/

Additional information

Maximum operating temperature [°C]	80
Minimum operating temperature [°C]	-10

The SMS standard seal for symmetrical connections is a reliable solution designed to ensure secure and durable fittings in demanding industrial environments. Manufactured from high-quality NBR rubber, it offers excellent resistance to oils, fats, and a wide range of chemical substances, making it a versatile choice for various applications. With an operating temperature range from -10°C to +80°C, this seal guarantees consistent performance in both lower and moderately elevated temperatures, ensuring long-lasting tightness and protection against leaks. Its precise construction according to Swedish SMS standards provides compatibility with symmetrical connections, delivering a perfect fit and easy installation. Engineered for efficiency and durability, this sealing element supports smooth operations, reduces downtime, and enhances the overall reliability of your systems. Whether used in food processing, chemical, or general industrial sectors, it ensures optimal safety and performance, making it an essential component for maintaining high operational standards.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
GP-SMS5032	SMS connector gasket 41 mm, NBR	-	-	In stock	0 €		Enquiry
GP-SMS5063	SMS joint gasket 76 mm, NBR	-	-	In stock	0 €		Enquiry

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The SMS standard seal for symmetrical connections is a reliable solution designed to ensure secure and durable fittings in demanding industrial environments. Manufactured from high-quality NBR rubber, it offers excellent resistance to oils, fats, and a wide range of chemical substances, making it a versatile choice for various applications. With an operating temperature range from -10°C to +80°C, this seal guarantees consistent performance in both lower and moderately elevated temperatures, ensuring long-lasting tightness and protection against leaks. Its precise construction according to Swedish SMS standards provides compatibility with symmetrical connections, delivering a perfect fit and easy installation. Engineered for efficiency and durability, this sealing element supports smooth operations, reduces downtime, and enhances the overall reliability of your systems. Whether used in food processing, chemical, or general industrial sectors, it ensures optimal safety and performance, making it an essential component for maintaining high operational standards.