| Items |
 TR4XF-12 Flexor TR4XF 3/4 in. ID Hydraulic Return Hose |
TR4XF-16 Flexor TR4XF 1 in. ID Hydraulic Return Hose |
TR4XF-20 Flexor TR4XF 1 1/4 in. ID Hydraulic Return Hose |
TR4XF-24 Flexor TR4XF 1 1/2 in. ID Hydraulic Return Hose |
TR4XF-32 Flexor TR4XF 2 in. ID Hydraulic Return Hose |
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| Description |
TR4XF - Extra Flexible SAE 100 R4 Oil Return Hose T634AA - Textile reinforced with four spiral wire helix to prevent collapsing. |
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| General Applications | 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. | |||||||||
| Tube | Black, Conductive NBR. | |||||||||
| Reinforcement Construction | ||||||||||
| Reinforcement | Textile Reinforced with Four Spiral Wire Helix to Prevent Collapsing. | |||||||||
| Cover | Black CR… Oil, Fuel, Weather, Ozone and Abrasion-Resistant. | |||||||||
| Constant Operation Temperature [Min] | -40 ºC-40 ºF | |||||||||
| Constant Operation Temperature [Max] | 100 ºC212 ºF | |||||||||
| Maximum Operating Temperature | 125 ºC257 ºF | |||||||||
| Air Maximum Temperature | 80 ºC175 ºF | |||||||||
| Branding | ALFAGOMMA® – Italy – T634 (PSI) - SAE 100 R4 - (SIZE) - Date | |||||||||
| Series | TR4XF | |||||||||
| Size Code | 12 | 16 | 20 | 24 | 32 | |||||
| ID | 3/4 in19.1 mm | 1 in25.4 mm | 1 1/4 in31.8 mm | 1 1/2 in38.1 mm | 2 in50.8 mm | |||||
| OD | 1.18 in30.0 mm | 1.42 in36.0 mm | 1.69 in43.0 mm | 1.93 in49.0 mm | 2.44 in62.0 mm | |||||
| Max. Working Pressure | 300 psi | 250 psi | 200 psi | 150 psi | 100 psi | |||||
| Min. Bend. Radius | 1.5 in38.1 mm | 2.0 in50.8 mm | 2.5 in63.5 mm | 3.0 in76.2 mm | 4.0 in101.6 mm | |||||
| Weight | 0.41 lbs/ft | 0.51 lbs/ft | 0.62 lbs/ft | 0.72 lbs/ft | 0.93 lbs/ft | |||||
| Coupling Recommendations Two-Piece Couplings Ferrule Non-Skive | AFX | |||||||||
| Brand | ALFAGOMMA® | |||||||||
| Type | Hydraulic Return Hose | |||||||||
| Style | Textile Reinforced with Four Spiral Wire Helix | |||||||||
| Color | Black | |||||||||
| Industry Standards/Certifications | Meets or exceeds SAE 100 R4 | |||||||||
| Note | Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders. | Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders. | Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders. | Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders. |
Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders. For sizes larger than 2", please refer to Kuriyama's Industrial Rubber Hose catalog, Type T605AA |
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