410-356-0003
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Recommended for extremely high-pressure and high-impulse hydraulic applications. EFG4K exceeds requirements for ISO 18752 Grade D, SAE 100R12, EN 856 R12 and ISO 3862 Type R12. Recommended couplings GlobalSpiral™ couplings (-6 through -20) special one-piece 20MGS coupling (MC4-20 Crimper Only) (-20), stainless steel S couplings.
Gates® Spiral Wire Hose, Hose Type: Spiral Hose, 12 Dash Size, 3/4 in Inside Dia, 1.21 in Outside Dia, Nitrile Tube, Polychloroprene Cover, Four Alternating Layers of Spiraled High Tensile Steel Reinforcement, 4.7 in Bend Radius, 4000 psi, Oil Resistance Properties, 250 deg F Temperature High, -40 deg F Temperature Low, For Use With: GlobalSpiral™ Couplings (G20) Section E, GlobalSpiral™ One-Piece Couplings (MC 4-20) (-20 only) Section E and Stainless Steel Spiral Couplings (G18) Section F, Additional Information: 16000 psi Minimum Burst Pressure
| Dash Size | : | 12 |
| Inside Diameter | : | 3/4 in |
| Outside Diameter | : | 1.21 in |
| Temperature Low | : | -40 deg F |
| Temperature High | : | 250 deg F |
| Pressure Rating | : | 4000 psi |
| Cover Material | : | Polychloroprene |
| Bend Radius | : | 4.7 in |
| Resistance Properties | : | Oil |
| For Use With | : | GlobalSpiral™ Couplings (G20) Section E, GlobalSpiral™ One-Piece Couplings (MC 4-20) (-20 only) Section E and Stainless Steel Spiral Couplings (G18) Section F |
- EFG4K hose is compatible with biodegradable hydraulic fluids like synthetic esters, polyglycols and vegetable oils as well as petroleum-based fluids
- Superior flex impulse performance, tested to 1,000,000 impulse cycles at 50% of EN 856 R12 and SAE 100R12 bend radii
- Meets flame-resistant acceptance designation MSHA 2G
- EFG4K MegaSpiral™ is rated at 1/2 bend radius of SAE 100R12
- 40% of EN 856 4SP bend radius at rated working pressure
- Validated with GlobalSpiral™