| Abrasion resistance | |
| Bending radius | |
| Fire resistance |
The combination of special rubber, the GH 4Z system and flatline vulcanization ensures much greater flexibility and ideal suitability for hose carrying baskets and hose packs.
Specifications apply only to the hose (medium water, 20 °C). The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly.
Approval can only be given by the manufacturer upon clarification of the exact area of application.
| Inside diameter in mm | Weight in g/m | Working pressure in bar | Burst pressure in bar | Bending radius in mm | DIN performance level | Approval |
|---|---|---|---|---|---|---|
| 25 | 160 | 16 | 100 | 150 | DIN 14811 | |
| 38 | 240 | 16 | 90 | |||
| 42 | 265 | 16 | 85 | 220 | L3 | DIN 14811 |
| 45 | 310 | 16 | 100 | |||
| 52 | 330 | 16 | 90 | 300 | L3 | DIN 14811 |
| 70 | 530 | 16 | 80 | |||
| 75 | 545 | 16 | 80 | 450 | L3 | DIN 14811 |
| 110 | 810 | 16 | 55 | DIN 14811 |
Specifications apply only to the hose. The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly.
What began in 1872 with 1.5 km of hand-woven fire hose made of hemp by master rope maker Friedrich Gollmer is today the global player operating worldwide in various industries. Nevertheless, it is a family business - in the 5th generation.
