Product details
| Product Name | 2.5″ British Type Aluminum Fire Hose Coupling |
| Model Number | Coupling |
| Trademark | welfare |
| Thread Type | Male and Female (BSP / NST Style) |
| Head Code | Round |
| Standard Type | British Type (BSS Instantaneous Coupling) |
| Material | Forged Aluminum Alloy / Optional Brass |
| Nominal Diameter Compatibility | 50 mm / 65 mm / 80 mm / 100 mm |
| Working Pressure | 1.6 MPa |
| Strength Test Pressure | 2.4 MPa |
| Applicable Media | Water / Foam |
| Connection Application | Fire Hose to Hose and Branch Pipe Connection |
| Transport Packaging | 20 PCS / Carton (44 × 38 × 35 cm, 20 kg) |
| Country of Origin | Zhejiang, China |
Description
The 2.5″ British Type Aluminum Fire Hose Coupling (Model: Coupling, Trademark: welfare) is a reliable and durable firefighting connection component designed for secure hose-to-hose and hose-to-branch pipe connections in fire protection systems. Manufactured using forged aluminum alloy or optional brass construction, this coupling offers excellent strength, corrosion resistance, and lightweight handling for efficient field deployment. Featuring male and female threaded BSP or NST-style connections with pin lugs for firm tightening, it ensures leak-resistant performance during high-pressure firefighting operations. Designed to operate with water and foam media at a working pressure of 1.6 MPa and tested up to 2.4 MPa, it supports dependable performance in emergency situations. Compatible with British Standard firefighting systems and adaptable to multiple international coupling configurations including Machino, John Morris, French, ANSI Pin, Nakajima (JIS), STORZ, UNI45, and UNI70 types, this coupling provides flexibility for integration across diverse fire protection networks in industrial and municipal applications.
- British Standard instantaneous male and female threaded coupling designed for secure firefighting hose connections.
- Manufactured using forged aluminum alloy with optional brass construction for durability and corrosion resistance.
- Equipped with pin lugs for firm tightening and leak-resistant performance under pressure.
- Supports working pressure up to 1.6 MPa with strength testing up to 2.4 MPa for reliable operation.
- Compatible with water and foam media used in firefighting systems.
- Compatible with water and foam media used in firefighting systems.
- Adaptable to multiple international coupling standards including Machino, John Morris, French, ANSI Pin, Nakajima (JIS), STORZ, UNI45, and UNI70 types.
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