12M4KH
Product Info
Gates® High-Temperature Hydraulic Hose, Series: M4KH Series, Hose Type: Hydraulic Hose, Dash Size: 12, 3/4 in ID, 1.17 in OD, Nitrile Tube, Polychloroprene Cover, Reinforcement: Two Braids of High-Tensile Steel Wire, 4.7 in Bend Radius, 4000 psi, Resistance Properties: Flame, Temperature High: 250 deg F, Temperature Low: -40 deg F, For Use With: GlobalSpiral™ Couplings (-6 through -12) (G20) Section E, MegaCrimp® Couplings (G25) Section G, Additional Information: 16000 psi Minimum Burst Pressure
Recommended for high-pressure hydraulic oil line applications. Easy to route and to install in extremely tight areas. Exceeds ISO 18752 Grade C, SAE 100R19 and ISO11237 R19. Recommended couplings GlobalSpiral™ couplings, MegaCrimp® couplings, stainless steel B couplings (-4 though -8), stainless steel S couplings (-12 and -16).
- M4KH 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 600,000 impulse cycles, 3X the industry standard
- Meets flame-resistant acceptance designation MSHA 2G
- Certified to meet rail standard EN 45545-2, a globally accepted fire protection standard for railway vehicles
- Provides greater performance, flexibility, easier routing and plumbing of mobile and stationary hydraulic platforms
- M4KH has tighter minimum bend radius than SAE 100R19 at 4000 psi working pressure in all ID’s
- 70% of EN 857 2SC and 50% of EN 853 2SN bend radius at rated working pressure
- Alternative to spiral hoses in high-pressure lines where flexibility is required
- Validated with MegaCrimp®
- Working pressure: 28 MPa
Item Specifications
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16000 psi Minimum Burst Pressure
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4.7 in
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Polychloroprene
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12
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GlobalSpiral&trade
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Couplings (-6 through -12) (G20) Section E, MegaCrimp®
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Couplings (G25) Section G
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Hydraulic Hose
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3/4 in
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1.17 in
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4000 psi
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Two Braids of High-tensile Steel Wire
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Flame
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M4KH Series
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250 deg F
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-40 deg F
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Nitrile
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0.73 lbs per