Is the STORZ Aluminum Firefighter Hose Connector with End Fitting compatible with standard fire hoses and fittings from other manufacturers?

Yes — the STORZ Aluminum Firefighter Hose Connector with End Fitting is designed for broad compatibility with standard fire hoses and fittings from other manufacturers that use the Storz coupling system. Because Storz couplings use a symmetrical, non-gendered connection with standardized hook spacing and dimensions, connectors with matching Storz profiles will mate quickly and securely. Key points: - Compatibility depends on matching the Storz size and profile (ensure both components use the same nominal diameter). - The connector’s large, unobstructed flow diameter and standardized design support interchangeability with other certified Storz components. - Material/pressure differences: forged (up to 16 bar) and cast (up to 6 bar) versions may have different seals (white NBR for forged, black NBR for cast) and pressure ratings — ensure the mating parts meet the system’s pressure and seal requirements. - For use across different brands, verify size, pressure rating, and seal material to guarantee a leak-free, safe connection.

Can the STORZ Aluminum Firefighter Hose Connector with End Fitting be used for food-grade or chemical transfer, and what certifications ensure its suitability?

The STORZ Aluminum Firefighter Hose Connector with End Fitting can be used for food-grade or chemical transfer only if its materials and seals meet the specific regulatory and compatibility requirements of the intended fluid. Key points from the product description: - Materials: Aluminum body with NBR (nitrile) rubber seals (white seals on forged version, black on cast version). - Pressure ratings: Forged version up to 16 bar; cast version up to 6 bar. - Design: Large unobstructed bore and symmetrical quick-connect system suitable for fast assembly. Suitability and required certifications: - Food-grade transfer: NBR is not universally food-approved; for food contact you need seals certified for food contact (e.g., FDA 21 CFR 177.2600 or EU Regulation 10/2011) and documentation showing aluminum alloy and surface finish are food-safe. Look for explicit food-grade or NSF certification from the manufacturer. - Chemical transfer: Compatibility depends on the chemicals involved. NBR resists many oils and hydrocarbons but is vulnerable to strong acids, ketones, chlorinated solvents and some aggressive chemicals. Manufacturer chemical-resistance data and material safety data sheets (MSDS) are required. Relevant certifications or standards (e.g., ATEX for flammable environments, pressure/pipe standards) may be needed depending on application. - General quality/certifications to request: material traceability, FDA/EU food-contact approval (for food), chemical compatibility datasheets, pressure testing/certification, and any industry-specific approvals (NSF, WRAS, 3-A sanitary, or ISO/EN standards). Recommendation: Before using the STORZ Aluminum Firefighter Hose Connector with End Fitting for food or chemical transfer, obtain from the supplier written certifications for food-contact suitability or detailed chemical-compatibility guidance and pressure testing relevant to your intended fluids and operating conditions.

STORZ Aluminum Firefighter Hose Connector with End Fitting

All products, Symmetrical claw couplings/

Additional information

Material	AL – aluminum

The STORZ coupling with hose end is a reliable and versatile solution designed for efficient transfer of liquids and bulk materials across a wide range of industries, including firefighting, irrigation, agriculture, food processing, and chemical applications. Its symmetrical connection system ensures quick and effortless assembly, as elements with identical hook spacing can be joined instantly, saving valuable time during critical operations. The coupling is engineered with a large, unobstructed flow diameter, guaranteeing optimal throughput and minimizing resistance. Available in two robust versions, the forged model withstands working pressures up to 16 bar, while the cast version offers a cost-effective alternative with a pressure capacity of up to 6 bar. Manufactured from durable aluminum and equipped with high-quality NBR rubber seals—white for forged couplings and black for cast couplings—this product ensures secure, leak-free performance even under demanding conditions. Combining strength, precision, and ease of use, the STORZ coupling is an essential component for professionals seeking reliability and efficiency in fluid handling systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ST-12-031025-11	STORZ connector 31 mm with end for hose 25 mm, Al	25	16	In stock	Enquiry
ST-12-031025-US	STORZ connector 31 mm with end for hose 25 mm, aluminum casting	25	6	In stock	Enquiry
ST-12-044025-11	STORZ connector 44 mm with end for 25 mm hose, Al	25	16	In stock	Enquiry
ST-12-044032-11	STORZ connector 44 mm with end for 32 mm hose, Al	32	16	In stock	Enquiry
ST-12-051025-11	STORZ connector 51 mm with end for hose 25 mm, Al	25	16	In stock	Enquiry
ST-12-051032-11	STORZ connector 51 mm with end for hose 32 mm, Al	32	16	In stock	Enquiry
ST-12-051038-11	STORZ coupling 51 mm with end for hose 38 mm, Al	38	16	In stock	Enquiry
ST-12-066019-11	STORZ connector 66 mm with end for 19 mm hose, Al	20	16	In stock	Enquiry
ST-12-066025-11	STORZ connector 66 mm with end for 25 mm hose, Al	25	16	In stock	Enquiry
ST-12-066028-11	STORZ connector 66 mm with end for 28 mm hose, Al	28	16	In stock	Enquiry
ST-12-066032-11	STORZ connector 66 mm with end for hose 32 mm, Al	32	16	In stock	Enquiry
ST-12-066032-21	STORZ connector 66 mm with end for 32 mm hose, aluminum casting	32	6	In stock	Enquiry
ST-12-066038-11	STORZ connector 66 mm with end for 38 mm hose, Al	38	16	In stock	Enquiry
ST-12-066038-US	STORZ connector 66 mm with end for hose 38 mm, aluminum casting	38	6	In stock	Enquiry
ST-12-066040-11	STORZ connector 66 mm with end for 40 mm hose, Al	40	16	In stock	Enquiry
ST-12-066042-11	STORZ connector 66 mm with end for hose 42 mm, Al	40	16	In stock	Enquiry
ST-12-066042-21	STORZ connector 66 mm with end for hose 42 mm, aluminum casting	40	6	In stock	Enquiry
ST-12-066045-11	STORZ connector 66 mm with end for hose 45 mm, Al	45	16	In stock	Enquiry
ST-12-066045-21	STORZ connector 66 mm with end for 45 mm hose, aluminum casting	45	6	In stock	Enquiry
ST-12-066050-11	STORZ connector 66 mm with end for hose 50 mm, Al	50	16	In stock	Enquiry
ST-12-066052-11	STORZ connector 66 mm with end for hose 52 mm, Al	50	16	In stock	Enquiry
ST-12-066052-US	STORZ connector 66 mm with end for hose 52 mm, aluminum casting	50	6	In stock	Enquiry
ST-12-066055-11	STORZ connector 66 mm with end for hose 55 mm, Al	55	16	In stock	Enquiry
ST-12-066060-11	STORZ connector 66 mm with end for hose 60 mm, Al	60	16	In stock	Enquiry
ST-12-081038-11	STORZ connector 81 mm with end for 38 mm hose, Al	38	16	In stock	Enquiry
ST-12-081052-11	STORZ connector 81 mm with end for hose 52 mm, Al	50	16	In stock	Enquiry
ST-12-081063-11	STORZ connector 81 mm with end for 63 mm hose, Al	65	16	In stock	Enquiry
ST-12-081065-11	STORZ connector 81 mm with end for hose 65 mm, Al	65	16	In stock	Enquiry
ST-12-081070-11	STORZ connector 81 mm with end for hose 70 mm, Al	70	16	In stock	Enquiry
ST-12-081075-11	STORZ connector 81 mm with end for hose 75 mm, Al	75	16	In stock	Enquiry
ST-12-089052-11	STORZ connector 89 mm with end for hose 52 mm, Al	50	16	In stock	Enquiry
ST-12-089065-11	STORZ connector 89 mm with hose end 65 mm, Al	65	16	In stock	Enquiry
ST-12-089065-21	STORZ connector 89 mm with end for hose 65 mm, aluminum casting	65	6	In stock	Enquiry
ST-12-089070-11	STORZ connector 89 mm with hose end 70 mm, Al	70	16	In stock	Enquiry
ST-12-089075-11	STORZ connector 89 mm with end for hose 75 mm, Al	75	16	In stock	Enquiry
ST-12-089075-US	STORZ connector 89 mm with end for 75 mm hose, aluminum casting	75	6	In stock	Enquiry
ST-12-089080-11	STORZ connector 89 mm with end for hose 80 mm, Al	80	16	In stock	Enquiry
ST-12-105075-11	STORZ connector 105 mm with end for hose 75 mm, Al	75	16	In stock	Enquiry
ST-12-105090-11	STORZ connector 105 mm with end for hose 90 mm, Al	90	16	In stock	Enquiry
ST-12-115100-11	STORZ connector 115 mm with end for hose 100 mm, Al	100	16	In stock	Enquiry
ST-12-133090-11	STORZ connector 133 mm with hose end 90 mm, Al	90	16	In stock	Enquiry
ST-12-133090-US	STORZ connector 133 mm with end for hose 90 mm, aluminum casting	90	6	In stock	Enquiry
ST-12-133100-11	STORZ connector 133 mm with end for hose 100 mm, Al	100	16	In stock	Enquiry
ST-12-133100-US	STORZ connector 133 mm with end for hose 100 mm, aluminum casting	100	6	In stock	Enquiry
ST-12-133110-11	STORZ connector 133 mm with end for hose 110 mm, Al	110	16	In stock	Enquiry
ST-12-133110-US	STORZ connector 133 mm with end for hose 110 mm, aluminum casting	110	6	In stock	Enquiry
ST-12-133125-11	STORZ connector 133 mm with end for hose 125 mm, Al	125	16	In stock	Enquiry
ST-12-148125-11	STORZ connector 148 mm with end for hose 125 mm, Al	125	16	In stock	Enquiry
ST-12-160150-11	STORZ connector 160 mm with end for hose 150 mm, Al	150	16	In stock	Enquiry
ST-12-220205-11	STORZ connector 220 mm with hose end 205 mm, Al	200	10	In stock	Enquiry
ST-12-278258-11	STORZ connector 278 mm with hose end 258 mm, Al	250	10	In stock	Enquiry

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The STORZ coupling with hose end is a reliable and versatile solution designed for efficient transfer of liquids and bulk materials across a wide range of industries, including firefighting, irrigation, agriculture, food processing, and chemical applications. Its symmetrical connection system ensures quick and effortless assembly, as elements with identical hook spacing can be joined instantly, saving valuable time during critical operations. The coupling is engineered with a large, unobstructed flow diameter, guaranteeing optimal throughput and minimizing resistance. Available in two robust versions, the forged model withstands working pressures up to 16 bar, while the cast version offers a cost-effective alternative with a pressure capacity of up to 6 bar. Manufactured from durable aluminum and equipped with high-quality NBR rubber seals—white for forged couplings and black for cast couplings—this product ensures secure, leak-free performance even under demanding conditions. Combining strength, precision, and ease of use, the STORZ coupling is an essential component for professionals seeking reliability and efficiency in fluid handling systems.