Insulated fire hose designed especially for hydrant cabinets. It can be used at temperatures from -30°C to +70°C.
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It is marked by two colour strips: blue- red. The outside colour of the polyester fibre is white, the inside rubber liner is black. The hose is certified according to CSN EN 14 540.
| Trade name of the hose | PH - HYDRANT C52 |
|---|---|
| Inner diameter (mm) | C-52 |
| Minimum burst pressure (MPa) | 4.5 |
| Test pressure (MPa) | 2.25 |
| Working pressure (MPa) | 1.5 |
| Weight without coupling (g/m) | 235 |
| Weight with couplings (kg/20m) | 5.4 |
| Available lengths (m) | max. 50 |
Ordering specifications
| Trade name | Comes with | Catalogue No. |
|---|---|---|
| PH - HYDRANT C52 | with Al coupling | hvv 159 |
| PH - HYDRANT C52 | without coupling | hvv 004 |
All hoses can be equipped with couplings made of aluminium alloy approved to ČSN 38 9431.