Is the STORZ firefighter connector cap with chain, stainless steel compatible with other couplings having the same spacing and seal type?

Yes. The STORZ firefighter connector cap with chain, stainless steel is compatible with other couplings that share the same coupling spacing and seal type. Its symmetrical connection design allows it to mate easily with any matching Storz-style coupling; compatibility requires identical spacing (dimension) and the same seal material . in this case Viton. With stainless steel construction and a 16 bar working pressure, it will function interchangeably with other couplings meeting those specifications.

Can the STORZ firefighter connector cap with chain, stainless steel be used for food or chemical applications given its viton seal and 16 bar rating?

Yes - the STORZ firefighter connector cap with chain, stainless steel can be used in many food and chemical applications, but with caveats. Why itâs suitable: - Stainless steel body provides good corrosion resistance and hygienic surface. - Viton (FKM) seal is chemically resistant to many fuels, oils, solvents and some acids/alkalis. - 16 bar working pressure is adequate for typical transfer and firefighting/processing uses. - Product description explicitly lists chemical and food industry use. Cautions: - Confirm viton compatibility with the specific chemical or food product (Viton is not compatible with strong amines, certain ketones, and some aggressive fluorinated solvents). - For food applications, verify that the specific stainless grade and viton compound meet required food-contact certifications (e.g., FDA, EU Reg. 1935/2004) if legally/contractually required. - Check temperature limits of viton for your process and ensure all mating couplings and system materials are compatible. Recommendation: verify compatibility with the exact fluid, temperature range and regulatory/food-safety standards before use.

Does the STORZ firefighter connector cap with chain, stainless steel have a removable or replaceable viton seal?

Yes. The STORZ firefighter connector cap with chain, stainless steel uses a Viton seal and. based on the product description. the seal is a distinct component (listed separately as âSeal: vitonâ), which indicates it can be replaced when worn or damaged. While the description does not explicitly state a step-by-step replacement procedure, the presence of a specified Viton seal implies removability and replaceability; for confirmation and instructions, consult the manufacturer or supplier.

Cap coupling fire STORZ with a chain, steel stainless

All products, Symmetrical claw couplings/

Additional information

Material	SS – stainless steel

Cap STORZ, fitted with a chain protecting against loss, intended for transfer installations for liquid and bulk substances. Used in firefighting, irrigation systems, the chemical and food industry, agriculture, etc.. With a symmetrical design of the connection part, thanks to which they can be easily connected together. Parts with the same lug spacing can be connected. Material: steel stainless. Working pressure: 16 bar. Gasket: Viton.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ST-31-031000-43	Cap STORZ 31 mm, SS	-	16	In stock	Enquiry
ST-31-051000-43	Cap STORZ 51 mm, SS	-	16	In stock	Enquiry
ST-31-066000-43	Cap STORZ 66 mm, SS	-	16	In stock	Enquiry
ST-31-081000-43	Cap STORZ 81 mm, SS	-	16	In stock	Enquiry
ST-31-089000-43	Cap STORZ 89 mm, SS	-	16	In stock	Enquiry
ST-31-115000-43	Cap STORZ 115 mm, SS	-	16	In stock	Enquiry
ST-31-133000-43	Cap STORZ 133 mm, SS	-	16	In stock	Enquiry
ST-31-148000-43	Cap STORZ 148 mm, SS	-	16	In stock	Enquiry
ST-31-160000-43	Cap STORZ 160 mm, SS	-	16	In stock	Enquiry

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Cap STORZ, fitted with a chain protecting against loss, intended for transfer installations for liquid and bulk substances. Used in firefighting, irrigation systems, the chemical and food industry, agriculture, etc.. With a symmetrical design of the connection part, thanks to which they can be easily connected together. Parts with the same lug spacing can be connected. Material: steel stainless. Working pressure: 16 bar. Gasket: Viton.