Is the STORZ Firefighter Connector with BSP Female Thread, Brass compatible with standard Storz couplings and fittings used in firefighting and irrigation systems?

Yes. The STORZ Firefighter Connector with BSP Female Thread, Brass is compatible with standard Storz couplings and fittings used in firefighting and irrigation systems. Its symmetrical Storz connection with standardized hook spacing ensures quick, secure coupling to compatible Storz components. Made from high-quality brass with a large unobstructed flow diameter and a reliable black NBR rubber seal, it maintains optimal throughput, tightness, and low pressure loss while withstanding working pressures up to 16 bar, making it suitable for typical firefighting and irrigation applications.

Can the STORZ Firefighter Connector with BSP Female Thread, Brass be used with pumps and valves rated for up to 16 bar without compromising seal integrity?

Yes. The STORZ Firefighter Connector with BSP Female Thread, Brass is rated for working pressures up to 16 bar and features a robust brass construction plus a reliable black NBR rubber seal designed for excellent tightness and wear resistance. When mated with pumps and valves also rated to 16 bar and using compatible Storz couplings, the connector will maintain seal integrity and leak-free operation under those conditions. Caveats: ensure correct matching of thread and coupling standards, inspect and replace worn seals, and follow manufacturer torque/assembly and maintenance guidelines to preserve performance at maximum pressure.

A STORZ fire coupling with thread internal BSP, brass

All products, Symmetrical claw couplings/

Additional information

Material	B – brass (bronze)

Adapter STORZ with thread internal BSP intended for installation transfer for liquid and bulk substances. used in firefighting, systems irrigation, industry chemical, food, agriculture etc. characterized by high, unobstructed diameter bore. O symmetrical construction parts connection, thanks to this in straight way combines je of each other. connect can element o the same spacing lugs. Material: brass. Working pressure: 16 bar. gasket: black NBR rubber.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ST-21-031050-30	Adapter STORZ 31 mm with 1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-031075-30	Adapter STORZ 31 mm with 3/4" BSP female, Ms	-	16	In stock	Enquiry
ST-21-031100-30	Adapter STORZ 31 mm with 1" BSP female, Ms	-	16	In stock	Enquiry
ST-21-044100-30	Adapter STORZ 44 mm with 1" BSP female, Ms	-	16	In stock	Enquiry
ST-21-044125-30	Adapter STORZ 44 mm with 1.1/4" BSP female, Ms	-	16	In stock	Enquiry
ST-21-051100-30	Adapter STORZ 51 mm with 1" BSP female, Ms	-	16	In stock	Enquiry
ST-21-051125-30	Adapter STORZ 51 mm with 1.1/4" BSP female, Ms	-	16	In stock	Enquiry
ST-21-051150-30	Adapter STORZ 51 mm with 1.1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-051200-30	Adapter STORZ 51 mm with 2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-066100-30	Adapter STORZ 66 mm with 1" BSP female, Ms	-	16	In stock	Enquiry
ST-21-066125-30	Adapter STORZ 66 mm with 1.1/4" BSP female, Ms	-	16	In stock	Enquiry
ST-21-066150-30	Adapter STORZ 66 mm with 1.1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-066200-30	Adapter STORZ 66 mm with 2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-066250-30	Adapter STORZ 66 mm with 2.1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-081200-30	Adapter STORZ 81 mm with 2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-081250-30	Adapter STORZ 81 mm with 2.1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-081300-30	Adapter STORZ 81 mm with 3" BSP female, Ms	-	16	In stock	Enquiry
ST-21-089200-30	Adapter STORZ 89 mm with 2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-089250-30	Adapter STORZ 89 mm with 2.1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-089300-30	Adapter STORZ 89 mm with 3" BSP female, Ms	-	16	In stock	Enquiry
ST-21-115400-30	Adapter STORZ 115 mm with 4" BSP female, Ms	-	16	In stock	Enquiry
ST-21-133400-30	Adapter STORZ 133 mm with 4" BSP female, Ms	-	16	In stock	Enquiry
ST-21-133450-30	Adapter STORZ 133 mm with 4.1/2" BSP female, Ms	-	16	In stock	Enquiry
ST-21-148500-30	Adapter STORZ 148 mm with 5" BSP female, Ms	-	16	In stock	Enquiry
ST-21-160600-30	Adapter STORZ 160 mm with 6" BSP female, Ms	-	16	In stock	Enquiry

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Adapter STORZ with thread internal BSP intended for installation transfer for liquid and bulk substances. used in firefighting, systems irrigation, industry chemical, food, agriculture etc. characterized by high, unobstructed diameter bore. O symmetrical construction parts connection, thanks to this in straight way combines je of each other. connect can element o the same spacing lugs. Material: brass. Working pressure: 16 bar. gasket: black NBR rubber.