Is the Bronze SMS Connector Cap with Chain compatible with standard SMS couplings and easy to attach under pressure?

Yes. The Bronze SMS Connector Cap with Chain is compatible with standard SMS couplings — its symmetrical connection part ensures a snug, correct fit — and is designed for easy, quick attachment even under pressure. Made of robust bronze with a high-quality NBR rubber seal, it maintains a secure closure and reliable performance at working pressures up to 10 bar and temperatures from -10°C to +80°C. The attached chain also prevents loss and speeds up handling in everyday use.

Can the Bronze SMS Connector Cap with Chain be sterilized for use in food and beverage applications without degrading the NBR seal or bronze components?

Yes — the Bronze SMS Connector Cap with Chain can be sterilized for use in food and beverage applications, but with limits. The bronze body is durable and compatible with common sanitization methods; the NBR (nitrile) rubber seal offers good resistance to oils and many chemicals and operates between −10°C and +80°C. Avoid sterilization processes that exceed the seal’s temperature limit (above ~80°C) or use aggressive oxidizing agents and high-concentration peracids that can degrade NBR. Suitable methods include careful use of chemical sanitizers within NBR compatibility (e.g., diluted chlorine-based or quaternary ammonium disinfectants at recommended concentrations and temperatures) and low-temperature sterilization. Do not use steam sterilization/autoclaving at high temperatures or prolonged exposure to strong oxidizers if you need to preserve the NBR seal and bronze integrity. For critical food-contact validation, run compatibility tests with your exact sterilization protocol and chemicals and consult supplier specifications/certifications.

Bronze SMS Connector Cap with Chain

All products, Symmetrical claw couplings/

Additional information

Material	B – brass (bronze)

The SMS connector cap with chain, crafted in Sweden, is a reliable solution designed for secure and efficient sealing of SMS couplings. Its symmetrical connection part ensures quick and hassle-free handling, while the robust bronze construction guarantees long-lasting durability even in demanding environments. Engineered to withstand a working pressure of up to 10 bar, it provides dependable performance in various industrial applications. The cap is equipped with a high-quality NBR rubber seal, ensuring excellent resistance to wear, oils, and common chemicals, while maintaining a tight and secure closure. With an operating temperature range from -10°C to +80°C, this connector cap is suitable for both cold and warm conditions, making it a versatile choice for food, beverage, and processing industries. The practical chain attachment prevents misplacement, offering convenience and reliability during everyday use.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
GP-SMS4032041-B	SMS plug 41 mm, brown	-	10	In stock	0 €		Enquiry
GP-SMS4063076-B	SMS blind plug 76 mm, brown	-	10	In stock	0 €		Enquiry

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The SMS connector cap with chain, crafted in Sweden, is a reliable solution designed for secure and efficient sealing of SMS couplings. Its symmetrical connection part ensures quick and hassle-free handling, while the robust bronze construction guarantees long-lasting durability even in demanding environments. Engineered to withstand a working pressure of up to 10 bar, it provides dependable performance in various industrial applications. The cap is equipped with a high-quality NBR rubber seal, ensuring excellent resistance to wear, oils, and common chemicals, while maintaining a tight and secure closure. With an operating temperature range from -10°C to +80°C, this connector cap is suitable for both cold and warm conditions, making it a versatile choice for food, beverage, and processing industries. The practical chain attachment prevents misplacement, offering convenience and reliability during everyday use.