Is the STORZ adjustable nozzle with symmetrical connector, aluminum compatible with standard firefighting hoses and fittings?

Yes. The STORZ adjustable nozzle with symmetrical connector, aluminum is compatible with standard firefighting hoses and fittings that use the Storz coupling system. The nozzleâs symmetrical Storz connection is designed specifically to match Storz-type hose couplings (widely used in firefighting for quick, non-threaded connections), so it will fit and seal properly when mated with matching Storz fittings of the same size. The aluminum construction provides durability while the white NBR rubber seal ensures a reliable watertight connection under typical firefighting pressures. Note: compatibility requires matching Storz coupling size and adherence to relevant standards; confirm size and pressure rating with your hose/fitting specifications before use.

Does the STORZ adjustable nozzle with symmetrical connector, aluminum require special maintenance or inspection routines?

The STORZ adjustable nozzle with symmetrical connector, aluminum does not demand complex maintenance but benefits from regular inspection and basic care. After each use rinse exterior and internal passages with clean water to remove debris and extinguishing residues; dry thoroughly to prevent corrosion or seal degradation. Inspect the white NBR rubber seal for cuts, hardening, swelling or compression set and replace if damaged. Check the aluminum body and connector for cracks, dents, corrosion or worn coupling lugs; ensure the symmetrical connector locks and rotates smoothly. Lubricate moving parts and coupling surfaces with a compatible, non-petroleum-based lubricant recommended for NBR seals. Perform functional tests (open/close, adjustment range, leak check) periodically and after any impact. Follow manufacturer intervals for detailed inspection, pressure testing and seal replacement when provided.

Can the STORZ adjustable nozzle with symmetrical connector, aluminum be used with foam concentrates or only water?

Based on the provided description of the STORZ adjustable nozzle with symmetrical connector, aluminum. which states it is designed for shaping liquid flow, intended for use at firefighting stations, made of aluminum with a white NBR rubber seal. the nozzle is primarily specified for general liquid handling, notably water. White NBR (nitrile butadiene rubber) seals are commonly compatible with water and many aqueous solutions. NBR has good resistance to oils, fuels, and some chemicals, but compatibility with foam concentrates varies by formulation: some foam concentrates (especially protein or synthetic foams) can be compatible with NBR, while others or concentrated solvents/additives may degrade it. Because the description does not explicitly state foam compatibility or concentration limits, you should assume the nozzle is rated for water and typical firefighting use unless the manufacturer confirms foam compatibility. To use foam concentrates safely, verify with the manufacturer or supplier that the specific foam type and concentration are compatible with aluminum and white NBR seals, and ensure the nozzleâs internal geometry and any flow/shaping features are suitable for foam proportioning and delivery.

STORZ adjustable nozzle with symmetrical connector, aluminum

All products, Symmetrical claw couplings/

Additional information

Adjustable STORZ nozzle with symmetrical connection designed for shaping liquid flow. Intended for use, e.g., at firefighting stations. Material: aluminum. Seal: white NBR rubber.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
ST-46-200066-10	Adjustable 2" nozzle with STORZ connection 66 mm, Al	-	16	In stock	0 zł		Enquiry
ST-46-250089-10	Adjustable nozzle 2.1/2" with STORZ connection 89 mm, Al	-	16	In stock	0 zł		Enquiry

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Adjustable STORZ nozzle with symmetrical connection designed for shaping liquid flow. Intended for use, e.g., at firefighting stations. Material: aluminum. Seal: white NBR rubber.