The spiral flexible hose in compliance with EN 856-4SH – ISO 3862 4SH is widely used in the oil-pressure equipment sector where medium-high pressures ranging from 250 to 420 bars are present. For installing the couplings, the “peeling” operation must be performed. For better sealing, the use of multispiral fittings is recommended.

Internal hose Hydraulic oil resistant synthetic rubber.
Reinforcement 4 High tensile steel spirals.
Cover Oil, abrasion and weather resistant synthetic rubber.
BR min = Minimum bending radius

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