STORZ Fire Coupling

STORZ Fire Coupling is usually made of materials such as brass, stainless steel, aluminum or durable plastic, depending on different pressures and usage environments. New and old customers can customize it through FUXEON®, featuring excellent wear resistance and lightweight characteristics, with a lower overall cost. Compared with flanges or threaded connections, Storz couplings can be operated without tools, significantly saving assembly and disassembly time, making the work of firefighters or operators more effortless and efficient.

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Features:

STORZ fire hose coupling have the same symmetrical structure, can be quickly snapped at both ends without the need to distinguish between male and female, and the clips are consistently spaced and can be locked by simply rotating to complete the locking, allowing for quick use in an emergency.

The STORZ hose coupling is equipped with a high-performance seal that ensures a tight and leak-proof interface, and a variety of tail structures provide a more secure hold on the hose.

The STORZ coupling is made using forging technology, offering higher strength and durability.

FAQ

Q1: Can it be used in extreme temperature environments?

A: Yes. It has excellent environmental adaptability, suitable for -40℃ to +60℃ (briefly up to +100℃). The EPDM gasket variant can withstand -40℃ to +120℃, while NBR gaskets are suitable for scenarios with mineral oil or petroleum-based liquids. For long-term use below -20℃, proper storage and insulation are recommended to avoid gasket damage.

Q2: How to install and maintain STORZ fire couplings correctly?

A: Installation: Align the coupling lugs, rotate a quarter-turn to lock firmly; ensure the flat-face gasket is intact to prevent leakage. Maintenance: 1. Inspect gaskets before each use and replace if cracked or deformed; 2. Avoid petroleum-based greases—use silicone-based lubricant or plain water for lubrication; 3. Store in a dry, ventilated place away from direct sunlight and petroleum products; hang horizontally to prevent lug damage.

Q3: Are they compatible with existing fire protection systems?

A: Yes. They are fully compatible with fire hoses, fire hydrants, fire trucks, and foam suppression systems, complying with DIN 14811, AS 2419.4, and other standards. They can be used with adapters to connect with non-STORZ coupling systems, widely applied in both fixed and mobile fire protection setups, including industrial, commercial, and municipal fire systems.