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WS/Firewall
Protected rail brake hose
Highlights
Flame resistant for 15 minutes
Supplied in working lengths
Fittings available
Application
softwall patented hose with fiber glass protections embedded in the wall, designed as a flexible connection in air brake systems in rail carriages and locomotive systems. Fire resistance, with low toxicity and low smoke emission. Flame resistant at least 15 minutes. (TGM-VA KU 20587-1-Austria). Coils: supplied usually in application lengths with tapered ends.
Construction
Tube: black, smooth, fire resistant synthetic rubber.
Reinforcement: high strength synthetic cord and heat resistant fiber glass plies.
Cover: black, smooth (wrapped finish), long lasting rubber, weathering, ozone, oils and fire resistant.
Reinforcement: high strength synthetic cord and heat resistant fiber glass plies.
Cover: black, smooth (wrapped finish), long lasting rubber, weathering, ozone, oils and fire resistant.
Branding: continuous embossed stripe “TGM-VA KU 20587-1/FIRE PROTECT/YEAR/PATENTED/IVG”.
Available upon request
1.Different diameters.
2.Rail couplings.
| Code | Inside diameter | Outside diameter | Burst pressure | Weight nominal | ||||
|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | bar | psi | kg/m | lbs/ft | |
| 1428730 | 13 | 1/2 | 31,5 | 1,24 | 75 | 1125 | 0,73 | 0,49 |
| 1449656 | 16 | 5/8 | 34,5 | 1,36 | 75 | 1125 | 0,83 | 0,56 |
| 1428721 | 19 | 3/4 | 40 | 1,58 | 75 | 1125 | 1,07 | 0,72 |
| 1419382 | 28 | 1-7/64 | 48 | 1,89 | 75 | 1125 | 1,29 | 0,87 |
| 1428713 | 32 | 1-1/4 | 52 | 2,05 | 75 | 1125 | 1,43 | 0,96 |
