Key Features
- Specifically designed for Nakajima-type fire hydrant couplings
- Suitable for 65A (DN65 / 2.5-inch) hose connections
- Solid copper construction – non-sparking and corrosion-resistant
- 330mm overall length provides maximum leverage for secure coupling
- Essential tool for shipboard fire-fighting systems
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Hydrant Spanner (Fire Hose Wrench) |
| Compatible Hydrant Type | Nakajima |
| Nominal Coupling Size | 65A (DN65 / 2.5 in) |
| Overall Length | 330 mm (13 in) |
| Material | Copper (non-sparking) |
| IMPA Code | 330793 |
Frequently Asked Questions
What is the compatibility of this spanner?
This spanner is designed specifically for Nakajima-type fire hydrant couplings. It fits 65A (DN65 / 2.5-inch) hose connections commonly used on ships.
Why is the spanner made of copper?
Copper is non-sparking and corrosion-resistant, making it safe for use in explosive environments such as engine rooms and fuel handling areas on vessels.
How long is the spanner?
The overall length is 330 mm (approximately 13 inches), providing sufficient leverage for large-diameter couplings.
Is this spanner suitable for other hydrant types?
It is specifically shaped for Nakajima-type couplings. Using it on other types may not provide a secure fit and could damage the coupling.
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