| Application: | Low pressure return lines or suction lines with half the bend radius requirements of SAE J517 100R4, service with petroleum based hydraulic fluids, water-glycol and water-fire resistant hydraulic fluids, oil, lubricants, crude oil, fuel oils and water. | SAE Rating: | Meets or exceeds SAE 100R4 |
|---|---|---|---|
| Other Ratings: | SAE J517 100R4, | Tube: | Black, conductive NBR. |
| Reinforcement: | Textile reinforced with four spiral wire helix to prevent collapsing. | Cover: | Black CR… oil, fuel, weather, ozone and abrasion-resistant. |
| Temperature Range: | -40°F (-40°C) to +212°F (+100°C) constant operation. Maximum Operating Temperature: +257°F (+125°C) |
Air Maximum Temperature: | +175°F (+80°C) Note: Operating temperatures in excess of +212°F (+100°C) may materially reduce the life of the hose. |
| Branding: | ALFAGOMMA – Italy – T634 (psi) – SAE 100R4 – (SIZE) – Date |
| Part Number | ID | OD | Max. Working Pressure* |
Min Bend Radius |
Weight | |||
|---|---|---|---|---|---|---|---|---|
| (in.) | (mm) | (in.) | (mm) | PSI | (in.) | (mm) | (lbs./ft.) | |
| TR4XF-12 | 3/4″ | 19.1mm | 1.18″ | 30.0mm | 300 PSI | 1.5″ | 38.1mm | 0.41 lbs/ft |
| TR4XF-16 | 1″ | 25.4mm | 1.42″ | 36.0mm | 250 PSI | 2.0″ | 50.8mm | 0.51 lbs/ft |
| TR4XF-20 | 1-1/4″ | 31.8mm | 1.69″ | 43.0mm | 200 PSI | 2.5″ | 63.5mm | 0.62 lbs/ft |
| TR4XF-24 | 1-1/2″ | 38.1mm | 1.93″ | 49.0mm | 150 PSI | 3.0″ | 76.2mm | 0.72 lbs/ft |
| TR4XF-32 | 2″ | 50.8mm | 2.44″ | 62.0mm | 100 PSI | 4.0″ | 101.6mm | 0.93 lbs/ft |
| TR4XF-40 | 2-1/2″ | 63.0mm | 2.99″ | 76.0mm | 60 PSI | 4.9″ | 125.0mm | 1.47 lbs/ft |
| TR4XF-48 | 3″ | 76.0mm | 3.50″ | 89.0mm | 60 PSI | 5.9″ | 152.0mm | 1.75 lbs/ft |
* Minimum burst pressure 4-to-1 safety factor.






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