Description
Gates EFG4K | Hydraulic Hose Spiral | WP PSI 4,000 | SAE 100R12
 |  inch | DN |  mm |  bar | psi |  bar | psi |  mm |  kg/m |
|---|---|---|---|---|---|---|
| 6EFG4K | 3/8 | 10 | 0.80 | 275 | 4,000 | 1103 | 16,000 | 2.5 | 6.1 |
| 8EFG4K | 1/2 | 12 | 0.94 | 275 | 4,000 | 1103 | 16,000 | 3.5 | 7.2 |
| 10EFG4K | 5/8 | 16 | 1.09 | 275 | 4,000 | 1103 | 16,000 | 4.0 | 9.1 |
| 12EFG4K | 3/4 | 19 | 1.21 | 275 | 4,000 | 1103 | 16,000 | 4.7 | 9.8 |
| 16EFG4K | 1 | 25 | 1.53 | 275 | 4,000 | 1103 | 16,000 | 6.0 | 16.0 |
| 20EFG4K | 1 1/4 | 31 | 1.85 | 275 | 4,000 | 1103 | 16,000 | 8.2 | 23.5 |
| 48EFG4K | 3 | 80 | 3.86 | 275 | 4,000 | 1103 | 16,000 | 35.0 | 4.5 |
Applications
Gates EFG4K Hose is designed for extremely high pressure, high-impulse applications. Exceeds all requirements of ISO 18752 Grade D, SAE 100R12, EN 856 R12 and ISO 3862 Type R12. Compatible with biodegradable hydraulic fluids like polyolester, polyglycol and vegetable oil as well as standard petroleum based fluids. Available in 121’ through 200’ continuous lengths.
Features
• Each hose features a constant working pressure.
• Four alternating layers (six in some larger sizes) of spiraled, high tensile steel.
• Nitrile tube for use with biodegradable hydraulic fluids (Chlorprene for G8K).
• Tested to industry-leading 1,000,000 impulse cycles.
Construction
Core tube: Black, oil resistant, synthetic rubber (Nitrile – Type C).
Pressure reinforcement: Four alternating layers of spiraled, high-tensile steel wire.
Cover: Black, oil resistant, synthetic rubber (Polychloroprene – Type A), with colour coded layline. Also available with unique abrasion resistant MegaTuff cover.
Colour: Black.
Temperature Range
-40 ̊C to +121 ̊C.
Datasheet Download
Full Gates range can be found: Here
