Definition

SS Storz Locking Coupling is DIN standard heavy-duty double-ended quick coupling with reinforced locking structure. Adopting symmetrical Storz bayonet connections on both ends, it is fully interchangeable with all global standard Storz fittings. Designed for secure hose extension and pipeline connection, it provides anti-loosening performance under high water pressure, vibration and harsh working conditions.

Compliance Standard: DIN 14301 / EN 14420-6 Material: High-grade stainless steel, high hardness, wear-resistant, corrosion-resistant and pressure-resistant. Structure:Double-ended identical Storz bayonet locking structure, reinforced locking lugs, smooth straight inner bore for minimal flow loss.

Key Features

🔷 Premium Stainless Steel Integrated Body Precision one-piece machined structure, high rigidity, anti-deformation and crack-proof, long service life for frequent heavy-duty use.

🔒 Reinforced Stable Locking Structure Optimized bayonet lug design for tighter clamping, effectively prevent accidental loosening and disconnection under strong water flow or vibration.

⚡ Tool-Free Quick Connect & Disconnect Symmetrical double-lug design at both ends, push and twist to lock firmly, no tools needed, saving installation time on site.

💧 Double-End Perfect Leakproof SealingEquipped with high elastic durable rubber gaskets on two sides, close fit after locking, zero seepage and leakage under rated working pressure.

🌊 Outstanding Comprehensive Corrosion Resistance Excellent rust-proof, acid and alkali resistant performance, adapts to coastal wet, chemical and long-term outdoor harsh working environments.

💨 Smooth Inner Bore Low Flow Resistance Polished inner channel minimizes fluid resistance, guarantees stable large-flow water delivery without flow loss.

💪 Excellent High Pressure Resistance Stable mechanical performance supports 16 Bar standard working pressure, safe and reliable for fire control and industrial fluid transmission.

Specifications

Material:Stainless Steel 201 / 304 / 316L Optional Executive Standard:DIN 14301 / EN 14420-6 Connection Type: Double End Storz Bayonet Lock Surface Treatment: Polished Finish Applicable Medium:Fire water, clean water, chemical liquid, general industrial liquid Working Temperature: -20℃ ~ +95℃ Max Working Pressure:16 Bar Standard Working Pressure Optional Gasket: NBR, EPDM, Viton