
1W Interlock Fittings (for GH506, GH466 hose)
November 13, 2025
GH781 – Core premium two wire braided hose
November 13, 2025GH506 – Core premium four wire spiral hose
4 Wire Hose
GH506 4SH 3/4″ to 2″
High Pressure Applications, matches R15 spiral working pressures at 1″ and below.
Categories: Hydraulic Hoses, Railspec Hose
Carlton Comment
GH506 – Core premium four wire spiral hose is a well proven, high quality product with 1″ working to 420bar. It has an extensive range of 1W – interlock fittings with a wide variety of fittings, flange angles and drops, specified by a number of leading OEMs.
Also, worth noting that although not always labelled, this hose is EN45545-2 Railspec compliant.
Typical Applications
High pressure hydraulic systems with petroleum and water-glycol based fluids. For Challenging applications like construction equipment, agriculture machines, stationary applications, the GH506 – Core premium four wire spiral hose is ideal.
2 Million ex impulse cycle performance according to ISO6802 for size 12’ and 16’.

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