Hydrant delivery semi-rigid fire hoses (SGS) are used for fire protection in buildings, plants and public facilities. They are used in internal hydrants compliant with EN 671-1. They can also be used in the transport of industrial water, solutions of certain chemical agents, in industry and construction and with devices for compressed air, air transport ventilation systems and air conditioners, for transport of dust and light solid particles, as well as for transport of gases.
Made of top quality raw materials. The super light and flexible construction allows for efficient and quick deploying, easy operation and carriage of the hose. Fit for use at high and low temperatures. Round woven braid made of high-strength polyester yarn and plastic stiffening helix. Abrasion resistant. Inner lining made of high quality synthetic rubber, smooth and sea water, mold and rotting resistant. Fit for use at high and low temperatures.
Hose parameters meet the requirements of EN 694 (class 5).
CNBOP approved for use in internal hydrants.
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Technical specification |
Semi rigid hoses |
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SGS 19/N-1/ |
SGS 25/N-1/ |
SGS 25/N-1/PVC |
SGS 33/N-1/ |
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Internal diameter [mm] |
19 -0,5/+1,0 |
25 -/+1,0 |
33 -1,0/+1,5 |
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Length [m] |
20 -/+0,2 25 -/+0,2 30 -/+0,3 |
20 -/+0,2 30 -/+0,3 60 -/+0,2 |
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Wall thickness [mm] |
2,0 |
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Work pressure [MPa] |
1,2 |
0,7 |
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Test pressure [MPa] |
2,4 |
1,4 |
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Burst pressure [MPa] |
4,2 |
2,45 |
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Hose linear weight [g/m] |
149 +/-6 |
169 +/-7 |
263 +/-11 |
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Hose braid |
round woven made of quality polyester yarn and plastic stiffening helix |
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Inner lining |
synthetic rubber |
PVC |
synthetic rubber, water tight and flexible |
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CNBOP approval no |
21/2019 |
14/2018 |
16/2018 |
12/2018 |