Fire Hose Coupling Nakajima Type Impa 330851 330852 330853

✅ Key Features

• 🔄 Space-Saving Twist-Lock Design – Designed for operations in tight compartments or confined engine room spaces.

• 🛡️ Marine-Grade Brass Construction – Excellent resistance to salt spray, marine chemicals, and high-humidity exposure.

• 🧰 Quick Engage & Release – Short rotation lock mechanism allows easy operation even with gloves or under pressure.

• 🔩 Precision Fit & Secure Seal – Gasketed interface ensures zero leakage and vibration stability during hose usage.

• ⚙️ Standardized Nakajima Interface – Ensures compatibility with Japanese-origin fire protection systems, OEM kits, and hydrant terminals.

🚒 Ideal Applications

• ⚓ Engine Room Firefighting Systems – Ideal for use in compact spaces where larger couplings would interfere with equipment layout.

• 🛥️ Support & Utility Vessels – Common on tugboats, service craft, and coastal vessels operating under Japanese compliance.

• 🏗️ Offshore Platforms & Compact Decks – Perfect for deck-level firefighting in spatially limited zones or under-deck lockers.

• 🔧 Portable Hose Reels & Fire Pumps – Preferred in OEM kits for lightweight, mobile fire protection sets.

• 🧯 Chemical Tankers & Cargo Vessels – Used in foam or dry chemical distribution lines where quick connection and reliability are critical.