Is the BSP male threaded end, 60Â° cone, brass, type SA compatible with non-reinforced plastic and low-pressure rubber hoses?

Yes. The BSP male threaded end, 60Â° cone, brass, type SA is designed specifically for compatibility with low-pressure rubber and non-reinforced plastic hoses (as well as hoses with textile reinforcement and external steel braid). Its 60Â° cone sealing and brass construction make it suitable for use in flexible hoses for sanitary fittings, fuel systems, air installations, and similar low-pressure applications. Ensure hose inner diameter matches the fitting size and operating pressure remains within the hose and fitting specifications for safe operation.

Can BSP male threaded end, 60Â° cone, brass, type SA be used with hoses having external steel braid and textile reinforcement?

Yes. BSP male threaded end, 60Â° cone, brass, type SA can be used with hoses that have external steel braid and textile reinforcement. The SA fitting is designed for low-pressure rubber and non-reinforced plastic hoses as well as hoses with textile reinforcement and external steel braid, commonly applied in sanitary fittings, fuel systems, and air installations. Ensure hose inner diameter and pressure ratings match the fitting specifications and that proper assembly and sealing practices are followed for a secure, leak-free connection.

Can BSP male threaded end, 60Â° cone, brass, type SA withstand repeated disconnection and reconnection without seal degradation?

Yes. a BSP male threaded end, 60Â° cone, brass, type SA can generally withstand repeated disconnection and reconnection without significant seal degradation, but with important caveats. Why it can endure repeated cycles: - Brass is a durable, corrosion-resistant material that tolerates mechanical handling and moderate wear. - The 60Â° cone metal-to-metal seating provides reliable sealing when tightened correctly; metal cone seats are less prone to extrusion or permanent deformation than soft seals under proper use. - The design is intended for flexible hoses (rubber, non-reinforced plastic, textile-reinforced) and common installations (sanitary, fuel, air), so typical service cycles anticipate maintenance and reconnections. Limitations and factors that affect longevity: - Low-pressure applications: type SA is designed for low-pressure hoses. High pressure or pressure spikes can accelerate wear and risk leakage. - Surface condition and thread wear: repeated assembly can wear threads or the cone seating surface, especially if cross-threaded, overtightened, or contaminated with grit. - Lack of a dedicated elastomeric seal: if sealing relies primarily on the metal cone (no soft gasket), repeated use can eventually reduce sealing performance compared with fittings using replaceable O-rings or gaskets. - Hose and braid interaction: repeated flexing, twisting, or movement during disconnection/reconnection may stress the hose end or braid, affecting the mechanical seal. - Installation practice: correct torque, clean mating surfaces, and avoidance of mechanical damage are critical. Using proper tools and following recommended assembly procedures extends life. - Environment and media: aggressive chemicals, salt spray, or abrasive particulates accelerate corrosion and wear; fuel or petroleum residues can affect some hose materials. Recommendations to maximize seal life: - Inspect mating cone and threads for nicks, burrs, or deformation before reconnecting. - Clean contact surfaces and threads; avoid grit. - Use correct torque and alignment; do not overtighten. - If a soft seal is used or available, replace it per manufacturer guidance. - Limit reconnection frequency where possible and replace fittings showing visible wear. Conclusion: For normal low-pressure use with careful installation and maintenance, a BSP male threaded end, 60Â° cone, brass, type SA will accept repeated disconnections and reconnections with minimal seal degradation. However, repeated extreme conditions, poor assembly, or high-pressure use will shorten service life and may require replacement or use of fittings with dedicated replaceable seals.

Fitting with a BSP male thread, 60° cone, brass, type SA

All products, Low-pressure fittings and adapters/

Additional information

Material	B – brass (bronze)

Fitting type SA with a BSP male thread, 60° cone seal, intended for low-pressure rubber and plastic hoses, unreinforced and with textile reinforcement, with an external steel braid. Commonly used in flexible lines for sanitary fittings, fuel and air installations, etc. Material: brass.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EC-110304	Fitting SA 1/8" BSP male, 60° cone, (hose 4.5 mm)	6	30	In stock	Enquiry
EC-110305	Fitting SA 1/8" BSP male, 60° cone, (hose 5.5 mm)	5	30	In stock	Enquiry
EC-110306	Fitting SA 1/4" BSP male, 60° cone, (hose 5.5 mm)	6	30	In stock	Enquiry
EC-110308	Fitting SA 1/4" BSP male, 60° cone, (hose 7.5 mm)	8	30	In stock	Enquiry
EC-110310	Fitting SA 3/8" BSP male, 60° cone, (hose 9.5 mm)	10	30	In stock	Enquiry
EC-110312	Fitting SA 1/2" BSP male, 60° cone, (hose 11.5 mm)	12	30	In stock	Enquiry
EC-110315	Fitting SA 1/2" BSP male, 60° cone, (hose 14.5 mm)	14	30	In stock	Enquiry
EC-110316	Fitting SA 3/8" BSP male, 60° cone, (hose 5.5 mm)	6	30	In stock	Enquiry
EC-110317	Fitting SA 3/8" BSP male, 60° cone, (hose 7.5 mm)	8	30	In stock	Enquiry
EC-110331	Fitting SA 1/4" BSP male, 60° cone, (hose 10 mm)	10	30	In stock	Enquiry

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Fitting type SA with a BSP male thread, 60° cone seal, intended for low-pressure rubber and plastic hoses, unreinforced and with textile reinforcement, with an external steel braid. Commonly used in flexible lines for sanitary fittings, fuel and air installations, etc. Material: brass.