Essential details
Specification Number:Aluminum Gost Hose Couplings
Product Introduction
Product Introduction
Strictly manufactured per Russian GOST standard, these hose couplings are made of high-strength lightweight aluminum alloy. Adopting classic GOST bayonet quick-connect structure, they realize fast tool-free connection and disconnection of fire hoses. With firm clamping, smooth inner flow channel and reliable sealing, they are widely applicable to fire water delivery in Russia and CIS regions.
Key Features
✅ Lightweight high-strength aluminum alloy, easy to carry and labor-saving to operate⚡ Standard GOST bayonet design, quick lock and firm positioning🪢 Deep serrated hose tail, tightly grip hose pipe, anti-loosening and drop-proof💧 Precision joint surface, good airtightness, no leakage under rated pressure❄️ Excellent cold resistance and anti-oxidation, adapt to severe low-temperature environment🛡️ Stable pressure resistance, meet daily fire rescue and water supply demands📏 Standard specification, fully matched with all GOST series fire fittings
Specifications
Material: High Strength Cast Aluminum AlloyConnection Type:GOST Instantaneous Bayonet ConnectionMax Working Pressure:Up to 16 BarWorking Temperature: -30℃ ~ +80℃Surface Finish: Natural Oxidation / Polished Finish
Model DN Inch
A/mm AL-GOT50
DN50 2"
78 AL-GOT70
DN70
2.5"
95 AL-GOT80
DN80
3"
107 AL-GOT100
DN100
4" 140 AL-GOT125
DN125
5"
166 AL-GOT150
DN150
6" 186
Product Introduction
Strictly manufactured per Russian GOST standard, these hose couplings are made of high-strength lightweight aluminum alloy. Adopting classic GOST bayonet quick-connect structure, they realize fast tool-free connection and disconnection of fire hoses. With firm clamping, smooth inner flow channel and reliable sealing, they are widely applicable to fire water delivery in Russia and CIS regions.
Key Features
✅ Lightweight high-strength aluminum alloy, easy to carry and labor-saving to operate⚡ Standard GOST bayonet design, quick lock and firm positioning🪢 Deep serrated hose tail, tightly grip hose pipe, anti-loosening and drop-proof💧 Precision joint surface, good airtightness, no leakage under rated pressure❄️ Excellent cold resistance and anti-oxidation, adapt to severe low-temperature environment🛡️ Stable pressure resistance, meet daily fire rescue and water supply demands📏 Standard specification, fully matched with all GOST series fire fittings
Specifications
Material: High Strength Cast Aluminum AlloyConnection Type:GOST Instantaneous Bayonet ConnectionMax Working Pressure:Up to 16 BarWorking Temperature: -30℃ ~ +80℃Surface Finish: Natural Oxidation / Polished Finish
| Model | DN | Inch | A/mm |
AL-GOT50 | DN50 | 2" | 78 |
| AL-GOT70 | DN70 | 2.5" | 95 |
| AL-GOT80 | DN80 | 3" | 107 |
| AL-GOT100 | DN100 | 4" | 140 |
| AL-GOT125 | DN125 | 5" | 166 |
| AL-GOT150 | DN150 | 6" | 186 |
