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    SPIRAL WIRE HOSE, COUPLINGS AND ASSEMBLIES

    High pressure. High impulse. High performance. That’s spiral wire hoses, couplings and assemblies from Gates, engineered for your powerful equipment and earth-moving machinery. The four or six layers of spiralled wire reinforcement provides superior kick resistance and abrasion resistance for durable, long-lasting performance under the toughest working conditions.

    The product images shown are Illustrative only and may not be an exact representation of the product.

    EFG6K Spiral Wire Hose: 420 Bar

    Recommended for extremely high pressure and high impulse applications such as hydrostatic transmissions. EFG6K is designed to meet or exceed all requirements of SAE 100R15 specifications and performance requirements of EN 856 4SP (-6, -8, -10 and -12), EN 856 4SH (-12, -16, and -20), and ISO 3862 Type R15 (-6, -8, -10, -12, -16, -24). 12EFG6K meets ISO 18752 Grade D. Recommended Couplings: GlobalSpiral™ Couplings, GlobalSpiral™ MAX Pressure Couplings, Stainless Steel S Couplings (-6 through -20).

    • EFG6K 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 SAE 100R15 bend radii (except -32).

    All Parts

    Part # Product # Description

    Features and Benefits

    • -6 to -20 validated with GlobalSpiral™; -24, -32 with GlobalSpiral™ Maximum.
    • Up to 40% of EN 856 4SP/4SH bend radius at rated working pressure.
    • EFG6K MegaSpiral™ is rated at 1/2 bend radius of SAE 100R15.
    • Meets Flame Resistance Acceptance Designation MSHA 2G.
    • Type approvals: DNV, GL, LR, BV and ABS.
    • 6000 PSI constant pressure for all ID's.
    • Cover: MSHA approved.
    • Temperature Range:
        • -40°C to +121°C
        • -40°F to +250°F
    • Size: 3/8" to 2".

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