Is the Brass Quick Connector Plug with BSP Male Thread, QN-MH suitable for both hot and cold water systems and rated to 16 bar?

Yes. The Brass Quick Connector Plug with BSP Male Thread, QN-MH is suitable for both hot and cold water systems and is rated to 16 bar. It is made from high-quality brass for corrosion resistance and durability, features precise BSP male threading and a hexagon head for easy installation, and is designed to maintain a secure, leak-free seal under working pressures up to 16 bar.

Does the Brass Quick Connector Plug with BSP Male Thread, QN-MH resist corrosion in marine or chlorinated pool environments?

The Brass Quick Connector Plug with BSP Male Thread, QN-MH offers good corrosion resistance due to its high-quality brass construction and is suitable for demanding water installations, including cold and hot water systems. However, while brass resists general corrosion well, prolonged exposure to aggressive marine environments (saltwater) or heavily chlorinated pool water can accelerate dezincification or surface corrosion over time. For short-term or occasional exposure it should perform adequately, but for continuous saltwater or high-chlorine conditions, consider additional protection (e.g., sacrificial anodes, protective coatings) or a marine-grade alloy (such as dezincification-resistant brass or stainless steel) for optimal long-term durability.

Brass Quick Connector Plug with BSP Male Thread, QN-MH

All products, Quick couplings for water/

Additional information

Material	B – brass (bronze)

The BSP external threaded plug with hexagon head is a reliable and durable solution designed for secure sealing in water installations. Manufactured from high-quality brass, it ensures excellent resistance to corrosion and long-lasting performance, even under demanding conditions. Suitable for both cold and hot water systems, this plug provides versatile application across residential, commercial, and industrial projects. With a working pressure of up to 16 bar, it guarantees safe and efficient operation, maintaining system integrity and preventing leaks. The practical hexagon head allows for easy tightening and removal with standard tools, ensuring quick and convenient installation. Combining robust construction with precise threading, this component delivers a dependable connection that supports the efficiency and safety of your water system.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ABB-QN-MH-04	Quick coupling plug with GZ 1/4" BSP, brass	-	16	In stock	Enquiry
ABB-QN-MH-06	Quick coupling plug with GZ 3/8" BSP, brass	-	16	In stock	Enquiry
ABB-QN-MH-08	Quick coupling plug with GZ 1/2" BSP, brass	-	16	In stock	Enquiry

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The BSP external threaded plug with hexagon head is a reliable and durable solution designed for secure sealing in water installations. Manufactured from high-quality brass, it ensures excellent resistance to corrosion and long-lasting performance, even under demanding conditions. Suitable for both cold and hot water systems, this plug provides versatile application across residential, commercial, and industrial projects. With a working pressure of up to 16 bar, it guarantees safe and efficient operation, maintaining system integrity and preventing leaks. The practical hexagon head allows for easy tightening and removal with standard tools, ensuring quick and convenient installation. Combining robust construction with precise threading, this component delivers a dependable connection that supports the efficiency and safety of your water system.