Is the STORZ firefighter connector with BSP male thread, stainless steel compatible with standard BSP threaded hoses and fittings?

Yes. The STORZ firefighter connector with BSP male thread, stainless steel is compatible with standard BSP-threaded hoses and fittings designed for external (male) BSP threads. Its design is intended for transmission installations of liquids and bulk substances across firefighting, irrigation, chemical, food and agricultural systems, and it features: - External BSP (male) thread to mate with standard internal (female) BSP fittings. - Large unobstructed flow diameter and symmetrical connecting part for easy alignment and quick connection. - Interchangeability with other elements that share the same hook spacing. - Stainless steel construction, viton seal, and rated working pressure of 16 bar. Ensure the mating component uses the matching BSP thread type and size (and compatible hook spacing) to guarantee a proper seal and mechanical fit.

Can the STORZ firefighter connector with BSP male thread, stainless steel be used with food-grade liquids and comply with sanitary standards?

The STORZ firefighter connector with BSP male thread, stainless steel may be suitable for some food-grade liquid applications but with caveats. Stainless steel construction and large unobstructed flow diameter are positive for hygiene and cleanability. However the seal is Viton (fluoroelastomer), which is not universally approved for all food-contact uses - compatibility depends on the specific food, temperature and regulatory requirements (e.g., FDA, EU Reg. 10/2011). The connectorâs design and materials suggest it can meet sanitary practice if used with food-grade stainless steel grades and a food-approved gasket; but to ensure compliance you must verify: 1) the stainless steel grade used (e.g., 1.4404/316L preferred), 2) Viton certification for intended food contact and temperatures, 3) cleanability and absence of crevices per sanitary standards, and 4) conformity with local food safety regulations. If Viton is not food-approved, replace the seal with a certified food-grade elastomer.

Can the STORZ firefighter connector with BSP male thread, stainless steel withstand continuous 16 bar operating pressure?

Yes. the STORZ firefighter connector with BSP male thread, stainless steel Format is rated for a working pressure of 16 bar and uses Viton sealing. Given the specification (âWorking pressure: 16 barâ), it is designed to operate continuously at that pressure in the listed applications (firefighting, irrigation, chemical, food, agriculture), provided the connector is used and maintained according to manufacturer guidelines, fitted correctly to compatible parts (matching hook spacing and BSP interface), and not exposed to pressures, temperatures, or media beyond the stated limits. For continuous operation at 16 bar, verify installation quality, temperature compatibility with Viton, and any applicable safety or regulatory margins from the supplier.

STORZ firefighter connector with BSP male thread, stainless steel

All products, Symmetrical claw couplings/

Additional information

Material	SS – stainless steel

STORZ adaptor with external BSP thread intended for transmission installations for liquid and bulk substances. Used in firefighting, irrigation systems, chemical industry, food industry, agriculture, etc. Characterized by a large, unobstructed flow diameter. With a symmetrical design of the connecting part, allowing for easy connection. Elements with the same hook spacing can be connected. Material: stainless steel. Working pressure: 16 bar. Seal: viton.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ST-22-031050-43	STORZ adapter 31 mm with GZ 1/2" BSP, SS	-	16	In stock	Enquiry
ST-22-031075-43	STORZ adapter 31 mm with GZ 3/4" BSP, SS	-	16	In stock	Enquiry
ST-22-031100-43	STORZ adapter 31 mm with GZ 1" BSP, SS	-	16	In stock	Enquiry
ST-22-051150-43	STORZ adapter 51 mm with GZ 1.1/2" BSP, SS	-	16	In stock	Enquiry
ST-22-066100-43	STORZ adapter 66 mm with GZ 1" BSP, SS	-	16	In stock	Enquiry
ST-22-066125-43	STORZ adapter 66 mm with GZ 1.1/4" BSP, SS	-	16	In stock	Enquiry
ST-22-066150-43	STORZ adapter 66 mm with GZ 1.1/2" BSP, SS	-	16	In stock	Enquiry
ST-22-066200-43	STORZ adapter 66 mm with GZ 2" BSP, SS	-	16	In stock	Enquiry
ST-22-081200-43	STORZ adapter 81 mm with 2" BSP female thread, stainless steel	-	16	In stock	Enquiry
ST-22-081250-43	STORZ adapter 81 mm with GZ 2.1/2" BSP, SS	-	16	In stock	Enquiry
ST-22-089200-43	STORZ adapter 89 mm with GZ 2" BSP, SS	-	16	In stock	Enquiry
ST-22-089250-43	STORZ adapter 89 mm with GZ 2.1/2" BSP, SS	-	16	In stock	Enquiry
ST-22-089300-43	STORZ adapter 89 mm with GZ 3" BSP, SS	-	16	In stock	Enquiry
ST-22-133400-43	STORZ adapter 133 mm with GZ 4" BSP, SS	-	16	In stock	Enquiry

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STORZ adaptor with external BSP thread intended for transmission installations for liquid and bulk substances. Used in firefighting, irrigation systems, chemical industry, food industry, agriculture, etc. Characterized by a large, unobstructed flow diameter. With a symmetrical design of the connecting part, allowing for easy connection. Elements with the same hook spacing can be connected. Material: stainless steel. Working pressure: 16 bar. Seal: viton.