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Regulations
Specification Mercitalia n° 377715 esp. 00.
EN 45545-2:2023 HL3 R22 and R23.
Technical Specification Trenitalia n° 373407 esp. 03.
/ Rail /
WS/EN 45545
Rail brake hose
Highlights
According to EN 45545-2
Supplied in working lengths
Fittings available
Application
softwall hose designed as a flexible connection in air brake systems on rail carriages and locomotives. It is fire resistant with low toxicity and low smoke emission.
Coils: supplied usually in application lengths with tapered ends.
Temperature
from -25°C (-13°F) to +80°C (+176°F).
Construction
Tube:
Reinforcement:
Cover:
black, smooth, synthetic rubber.
Reinforcement:
high strength synthetic cord.
Cover:
black, smooth (wrapped finish), long lasting rubber, weathering, ozone, and oil resistant.
Branding:
embossed stripe “IVG/class.../quarter and year of production” and coloured transfer stripe.
Available upon request
- Rail couplings.
| Code | Inside diameter | Outside diameter | Burst pressure | Weight nominal | Length max | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | bar | psi | kg/m | lbs/ft | m | ft | |
| 1497316 | 13 | 1/2 | 23,5 | 0,93 | 75 | 1125 | 0,41 | 0,28 | 60 | 200 |
| 1700266 | 16 | 5/8 | 26,5 | 1,04 | 75 | 1125 | 0,47 | 0,32 | 60 | 200 |
| 1700267 | 22 | 55/64 | 37 | 1,46 | 75 | 1125 | 0,94 | 0,63 | 60 | 200 |
| 1498142 | 28 | 1-7/64 | 45 | 1,77 | 75 | 1125 | 1,31 | 0,88 | 60 | 200 |
| 1497324 | 38 | 1-1/2 | 56 | 2,20 | 75 | 1125 | 1,77 | 1,19 | 60 | 200 |
