Is the Twisted Fuel End with NPT Male Thread, Type S3 suitable for LPG use at -30°C to +70°C and up to 25 bar for DN25?

Yes. The Twisted Fuel End with NPT Male Thread, Type S3 is suitable for LPG use at -30°C to +70°C and up to 25 bar for DN25. The product description explicitly states it is engineered for LPG installations, offers an operating temperature range from -30°C to +70°C specifically for LPG, and supports working pressure up to 25 bar for DN25. Its EN 14424 compliance, brass or stainless-steel/chrome-plated construction, and robust thread sealing further support safe and reliable LPG service within those conditions.

Can the Twisted Fuel End with NPT Male Thread, Type S3 be used with thermoplastic hoses reinforced by soft textile layers without wire spirals?

Yes. The Twisted Fuel End with NPT Male Thread, Type S3 is suitable for use with thermoplastic hoses reinforced by soft textile layers without wire spirals. Designed per EN 14424 for demanding fuel industry applications, it reliably connects rubber and selected thermoplastic hoses without wire spirals (including LPG systems). Standard brass construction (or optional stainless steel end fitting with chrome-plated brass sleeve) provides durability and corrosion resistance. Rated for 16 bar (up to 25 bar for DN25) and operating temperatures −20°C to +65°C (−30°C to +70°C for LPG), it ensures safe, efficient performance with those hose types.

Twisted Fuel End with NPT Male Thread, Type S3

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Additional information

Material	B – brass (bronze)

The screwed end fitting type S3 with external NPT thread, designed in compliance with EN 14424, is a reliable solution for connecting rubber and selected thermoplastic hoses reinforced with soft textile layers, without wire spirals. Engineered for demanding applications in the fuel industry, it ensures safe and efficient operation in fuel and gas distribution systems, including LPG installations. The standard version is manufactured entirely from high-quality brass, guaranteeing durability and resistance to wear, while an alternative option combines a stainless steel end fitting with a chrome-plated brass sleeve for enhanced performance and corrosion protection. With a working pressure of 16 bar (up to 25 bar for DN25) and an operating temperature range from -20°C to +65°C, or from -30°C to +70°C specifically for LPG, this fitting delivers dependable functionality even under challenging conditions. Its robust construction, precise thread sealing, and compliance with international standards make it an excellent choice for professionals seeking safety, reliability, and long-lasting performance in critical fuel transfer applications.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ZP-S3-075-1505-B	End. type S GZ NPT 3/4" hose 15x5 mm, brass	16	25	In stock	Enquiry
ZP-S3-075-1904-B	End type S GZ NPT 3/4" hose 19x4 mm, brass	20	25	In stock	Enquiry
ZP-S3-075-1905-B	End. type S GZ NPT 3/4" hose 19x5 mm, brass	20	25	In stock	Enquiry
ZP-S3-075-1906-B	End type S GZ NPT 3/4" hose 19x6 mm, brass	20	25	In stock	Enquiry
ZP-S3-100-2505-B	End. type S GZ NPT 1" hose 25x5 mm, brass	25	25	In stock	Enquiry
ZP-S3-100-2506-B	End type S GZ NPT 1" hose 25x6 mm, brass	25	25	In stock	Enquiry

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The screwed end fitting type S3 with external NPT thread, designed in compliance with EN 14424, is a reliable solution for connecting rubber and selected thermoplastic hoses reinforced with soft textile layers, without wire spirals. Engineered for demanding applications in the fuel industry, it ensures safe and efficient operation in fuel and gas distribution systems, including LPG installations. The standard version is manufactured entirely from high-quality brass, guaranteeing durability and resistance to wear, while an alternative option combines a stainless steel end fitting with a chrome-plated brass sleeve for enhanced performance and corrosion protection. With a working pressure of 16 bar (up to 25 bar for DN25) and an operating temperature range from -20°C to +65°C, or from -30°C to +70°C specifically for LPG, this fitting delivers dependable functionality even under challenging conditions. Its robust construction, precise thread sealing, and compliance with international standards make it an excellent choice for professionals seeking safety, reliability, and long-lasting performance in critical fuel transfer applications.