Is the Bolted fuel end with BSP female thread, type S1 suitable for LPG use at temperatures down to -30Â°C?

Yes. Bolted fuel end with BSP female thread, type S1 is suitable for LPG use down to â30Â°C. The product description states an operating temperature range specifically for LPG of â30Â°C to +70Â°C, materials (brass body, PU flat gasket) and construction (EN 14424, intended for fuel and LPG distribution) support LPG compatibility. Ensure compatibility with your hose type and nominal pressure (working pressure 16 bar; up to 25 bar for DN25) in your application.

Can the Bolted fuel end with BSP female thread, type S1 handle pressures up to 25 bar for DN25 applications?

Yes. The Bolted fuel end with BSP female thread, type S1 Format can handle pressures up to 25 bar for DN25 applications. The screwed end fitting type S1 is manufactured to EN 14424 for rubber and certain thermoplastic hoses (soft textile reinforcement), commonly used in fuel and gas distribution (e.g., LPG). Its standard working pressure is 16 bar, but it is rated up to 25 bar specifically for DN25. Materials: brass (B) with polyurethane (PU) gasket; available chrome-plated or stainless-steel end variants. Operating temperature: -20Â°C to +65Â°C (LPG: -30Â°C to +70Â°C).

Does the Bolted fuel end with BSP female thread, type S1 require a specific gasket material for LPG applications?

Bolted fuel end with BSP female thread, type S1 Format: Yes. The product description specifies a polyurethane (PU) flat gasket as the standard sealing element. For LPG applications the operating temperature range is extended (â30Â°C to +70Â°C), and the fitting is explicitly stated as commonly used in fuel and gas distribution lines (e.g., LPG). Therefore the specified PU gasket is the intended material for LPG service. If your installation has unusual chemical exposure, higher temperature limits, or regulatory requirements, verify compatibility or consider an alternate gasket material approved for LPG; otherwise use the supplied PU gasket.

Screw-together fuel fitting with BSP female thread, type S1

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Additional information

Material	B – brass (bronze)
Standard length [m]	12

Screw-together threaded fitting type S1 with BSP female thread (with flat gasket), manufactured in accordance with EN 14424, intended for rubber hoses and certain types of thermoplastic hoses with soft textile reinforcement (without wire spiral). Widely used in the fuel sector in fuel and gas distribution lines (e.g., LPG). The basic version is made entirely of brass; also available in a chrome-plated brass version (nut and sleeve) and in a stainless steel version (fitting) with a chrome-plated brass sleeve. Material: brass (B), polyurethane (PU) gasket. Working pressure: 16 bar (up to 25 bar for DN25). Operating temperature: from -20°C to +65°C (from -30°C to +70°C for LPG).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ZP-S1-050-1304-B	Fitting type S 1/2" BSP female hose 13x4 mm, brass	12	25	In stock	Enquiry
ZP-S1-050-1305-B	Fitting type S 1/2" BSP female hose 13x5 mm, brass	12	25	In stock	Enquiry
ZP-S1-075-1305-B	Fitting type S 3/4" BSP female hose 13x5 mm, brass	12	25	In stock	Enquiry
ZP-S1-075-1505-B	Fitting type S 3/4" BSP female hose 15x5 mm, brass	16	25	In stock	Enquiry
ZP-S1-075-1904-B	Fitting type S 3/4" BSP female hose 19x4 mm, brass	20	25	In stock	Enquiry
ZP-S1-075-1905-B	Fitting type S 3/4" BSP female hose 19x5 mm, brass	20	25	In stock	Enquiry
ZP-S1-075-1906-B	Fitting type S 3/4" BSP female hose 19x6 mm, brass	20	25	In stock	Enquiry
ZP-S1-100-1505-B	Fitting type S 1" BSP female hose 15x5 mm, brass	16	25	In stock	Enquiry
ZP-S1-100-1904-B	Fitting type S 1" BSP female hose 19x4 mm, brass	20	25	In stock	Enquiry
ZP-S1-100-1905-B	Fitting type S 1" BSP female hose 19x5 mm, brass	20	25	In stock	Enquiry
ZP-S1-100-1906-B	Fitting type S 1" BSP female hose 19x6 mm, brass	20	25	In stock	Enquiry
ZP-S1-100-2505-B	Fitting type S 1" BSP female hose 25x5 mm, brass	25	25	In stock	Enquiry
ZP-S1-100-2506-B	Fitting type S 1" BSP female hose 25x6 mm, brass	25	25	In stock	Enquiry
ZP-S1-125-2505-B	Fitting type S 1.1/4" BSP female hose 25x5 mm, brass	25	25	In stock	Enquiry
ZP-S1-125-2506-B	Fitting type S 1.1/4" BSP female hose 25x6 mm, brass	25	25	In stock	Enquiry
ZP-S1-125-3206-B	Fitting type S 1.1/4" BSP female hose 32x6 mm, brass	32	16	In stock	Enquiry
ZP-S1-150-3806-B	Fitting type S 1.1/2" BSP female hose 38x6.5 mm, brass	38	16	In stock	Enquiry

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Screw-together threaded fitting type S1 with BSP female thread (with flat gasket), manufactured in accordance with EN 14424, intended for rubber hoses and certain types of thermoplastic hoses with soft textile reinforcement (without wire spiral). Widely used in the fuel sector in fuel and gas distribution lines (e.g., LPG). The basic version is made entirely of brass; also available in a chrome-plated brass version (nut and sleeve) and in a stainless steel version (fitting) with a chrome-plated brass sleeve. Material: brass (B), polyurethane (PU) gasket. Working pressure: 16 bar (up to 25 bar for DN25). Operating temperature: from -20°C to +65°C (from -30°C to +70°C for LPG).