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Regulations
EN 45545-2:2020 HL3 R22 and R23.
/ Rail /
Derby/EN 45545
Delivery hose for water and cooling liquids
Highlights
According to EN 45545-2
For delivery operations
For cooling systems
Application
softwall hose designed for the delivery of water and cooling liquids in railway applications.
Used as a flexible connection in cooling systems, or air conditioning circuits.
Temperature
from -40°C (-40°F) to +120°C (+248°F).
Construction
Tube:
Reinforcement:
Cover:
black, smooth, synthetic rubber, fire resistant.
Reinforcement:
high strength synthetic cord.
Cover:
black, smooth (wrapped finish), synthetic rubber, weathering, ozone, oil and fire resistant.
Branding:
continuous white spiral stripe: "RAIL (family logo) Derby/EN 45545 HL3 R22 - R23...".
Available upon request
1. Different diameters.
| Code | Inside diameter | Outside diameter | Working pressure | Burst pressure | Weight nominal | Length max | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | bar | psi | bar | psi | kg/m | lbs/ft | m | ft | |
| 1503553 | 8 | 5/16 | 15 | 0,59 | 4 | 60 | 12 | 180 | 0,16 | 0,11 | 120 | 400 |
| 1420712 | 9 | 23/64 | 16 | 0,63 | 4 | 60 | 12 | 180 | 0,17 | 0,11 | 120 | 400 |
| 1459937 | 10 | 25/64 | 19 | 0,75 | 4 | 60 | 12 | 180 | 0,28 | 0,19 | 120 | 400 |
| 1421450 | 13 | 1/2 | 20 | 0,79 | 4 | 60 | 12 | 180 | 0,25 | 0,17 | 120 | 400 |
| 1418289 | 15 | 19/32 | 22 | 0,87 | 4 | 60 | 12 | 180 | 0,28 | 0,19 | 120 | 400 |
| 1418807 | 18 | 45/64 | 25 | 0,98 | 4 | 60 | 12 | 180 | 0,33 | 0,22 | 120 | 400 |
| 1411543 | 20 | 25/32 | 27 | 1,06 | 4 | 60 | 12 | 180 | 0,36 | 0,24 | 120 | 400 |
| 1403451 | 22 | 55/64 | 31 | 1,22 | 4 | 60 | 12 | 180 | 0,5 | 0,34 | 120 | 400 |
| 1392387 | 22 | 55/64 | 29 | 1,14 | 4 | 60 | 12 | 180 | 0,39 | 0,26 | 120 | 400 |
| 1435990 | 25 | 1 | 32 | 1,26 | 4 | 60 | 12 | 180 | 0,43 | 0,29 | 120 | 400 |
| 1432494 | 28 | 1-7/64 | 36 | 1,42 | 4 | 60 | 12 | 180 | 0,52 | 0,35 | 120 | 400 |
| 1394843 | 32 | 1-1/4 | 40 | 1,57 | 4 | 60 | 12 | 180 | 0,59 | 0,40 | 120 | 400 |
| 1411560 | 35 | 1-3/8 | 43 | 1,69 | 4 | 60 | 12 | 180 | 0,64 | 0,43 | 120 | 400 |
| 1412167 | 38 | 1-1/2 | 46 | 1,81 | 4 | 60 | 12 | 180 | 0,69 | 0,46 | 120 | 400 |
| 1503561 | 40 | 1-37/64 | 50 | 1,97 | 4 | 60 | 12 | 180 | 0,98 | 0,66 | 120 | 400 |
| 1411551 | 42 | 1-21/32 | 52 | 2,05 | 4 | 60 | 12 | 180 | 1,02 | 0,69 | 120 | 400 |
| 1504444 | 48 | 1-57/64 | 58 | 2,28 | 4 | 60 | 12 | 180 | 1,15 | 0,77 | 120 | 400 |
| 1416316 | 50 | 2 | 60 | 2,36 | 3 | 45 | 9 | 135 | 1,19 | 0,80 | 120 | 400 |
| 1474235 | 55 | 2-11/64 | 65 | 2,56 | 3 | 45 | 9 | 135 | 1,3 | 0,87 | 120 | 400 |
| 1392093 | 60 | 2-23/64 | 70 | 2,76 | 3 | 45 | 9 | 135 | 1,41 | 0,95 | 120 | 400 |
