Can the Clamp protecting STORZ firefighter connectors from disconnection be used on all DN sizes or must it be matched to the specific DN size?

Clamp protecting STORZ firefighter connectors from disconnection must be matched to the specific DN size of the connection. The product consists of a bent galvanized carbon-steel band and a rubber collar, and proper selection for the exact DN ensures correct fit, secure sealing and reliable prevention of accidental disconnection. Using an incorrectly sized clamp can lead to poor engagement, leakage or failure under pressure, so always choose the clamp specified for the connectionâs DN.

Does the Clamp protecting STORZ firefighter connectors from disconnection require a specific DN size selection?

Yes. The Clamp protecting STORZ firefighter connectors from disconnection must be selected for the specific DN size of the connection.

Clamp protecting STORZ firefighter connectors from disconnection

Q: Is the Clamp protecting STORZ firefighter connectors from disconnection available in sizes for each DN?

Yes. Clamp protecting STORZ firefighter connectors from disconnection must be selected for the specific DN size of the connection. It consists of a bent galvanized carbon steel band and a rubber collar, so different clamp sizes are required to fit each DN.

All products, Symmetrical claw couplings/

Additional information

Material	CS – steel (cast iron)

Safety clamp for STORZ connection to prevent disconnection. It consists of a bent galvanized steel band and a rubber collar. The clamp must be selected for the specific DN size of the connection. Band material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ST-78-000098-00	Safety clamp 98 mm (size 52-C, STORZ 66 mm)	-	-	In stock	Enquiry
ST-78-000126-00	Protective clamp 126 mm (size 75B, STORZ 89 mm)	-	-	In stock	Enquiry
ST-78-000144-00	Protective clamp 144 mm (size 90, STORZ 105 mm)	-	-	In stock	Enquiry
ST-78-000156-00	Protective clamp 156 mm (size 100, STORZ 115 mm)	-	-	In stock	Enquiry
ST-78-000182-00	Protective clamp 182 mm (size 110-A, STORZ 133 mm)	-	-	In stock	Enquiry
ST-78-000196-00	Safety clamp 196 mm (size 125, STORZ 148 mm)	-	-	In stock	Enquiry
ST-78-000215-00	Protective clamp 215 mm (size 150, STORZ 160 mm)	-	-	In stock	Enquiry

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Safety clamp for STORZ connection to prevent disconnection. It consists of a bent galvanized steel band and a rubber collar. The clamp must be selected for the specific DN size of the connection. Band material: carbon steel, galvanized.