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Description
INNER LINER
REINFORCEMENT
High strength synthetic cord plus embedded steel helix wire
OUTER COVER
Black smooth (wrapped finish) Hypalon rubber compound flame retardant resistant to abrasion/oils and weathering
TEMPERATURE RANGE
• -40ºC up to +135ºC mineral oil
• -40ºC up to +70ºC water based fluids.
• Prolonged usage with water or water based fluids at temperatures above 70º will allow wire corrosion as a result of diffusion through the inner liner.
SAFETY FACTOR
4:1
VACUUM RATING
-0.9 Bar (26.5 in.-Hg)
APPLICATION
Hardwall hose for suction and delivery of oil at high temperatures in hydraulic systems.
FEATURES
MSHA flame resistance approved. Extremely flexible. High temperature resistance
SPECIFICATIONS/PERFORMANCE
Meets or exceeds the performance specifications of SAE100 R4 & AS 3791 100R4.
Specifications
| Item | ID – inch | ID – mm | OD (avg) – mm | Max. W.P – bar | Max. W.P – psi | Min. Bend Radius – mm | Weight – Kg/m |
|---|---|---|---|---|---|---|---|
| R4HT-12 | 3/4 | 19.1 | 30.5 | 21 | 305 | 60 | 0.66 |
| R4HT-16 | 1 | 25.4 | 37.0 | 17 | 247 | 80 | 0.84 |
| R4HT-20 | 1.1/4 | 31.8 | 44.0 | 14 | 203 | 100 | 1.02 |
| R4HT-24 | 1.1/2 | 38.1 | 50.0 | 10 | 145 | 125 | 1.33 |
| R4HT-32 | 2 | 50.8 | 63.0 | 10 | 145 | 150 | 1.71 |
| R4HT-40 | 2.1/2 | 63.5 | 80.0 | 14 | 203 | 200 | 2.71 |
| R4HT-48 | 3 | 76 | 92.0 | 13 | 189 | 240 | 3.28 |
| R4HT-56 | 3.1/2 | 89 | 108.0 | 13 | 189 | 280 | 4.29 |
| R4HT-64 | 4 | 102 | 121.0 | 13 | 189 | 320 | 4.8 |
| IROFSD-125 | 5 | 125 | 145.0 | 10 | 145 | 620 | 7.5 |
COMPATIBLE HOSE COUPLINGS
| Hose Size | Crimp | Low Pressure Tail |
|---|---|---|
| -12 | J | L |
| -16 | J | L |
| -20 | J | L |
| -24 | J | L |
| -32 | J | L |
| -40 | J | |
| -48 | SF | |
| -56 | SF | |
| -64 |
