SPIRAL WIRE

RECOMMENDED FOR Very high–pressure, high–impulse extremely abrasive applications. Exceeds all requirements of ISO 18752 Grade D*, SAE 100R12, EN 856 R12 and ISO 3862 Type R12. *(Sizes 3/8″, 1/2″ and 5/8″ exceed ISO 18752 Grade D performance but does not meet OD requirements). Compatible with biodegradable hydraulic fluids like polyolester, polyglycol and vegetable oil as well as standard petroleum–based fluids. Available in 121′ through 200′ continuous lengths.

TUBE Black, oil resistant, synthetic rubber (Nitrile). See Hose Stock Characteristics.

REINFORCEMENT Four alternating layers of spiraled, high–tensile steel wire.

COVER Black, oil, abrasion and weather resistant MegaTuff^® cover with color coded layline. Also available with unique abrasion resistant XtraTuff^® or Standard covers. See Hose Stock Characteristics.

TEMPERATURE RANGE –40°F to +250°F (–40°C to +121°C). For water emulsions see Temperature Limits Table.

COUPLING RECOMMENDATION GlobalSpiral™ Couplings (G20) Section E GlobalSpiral™ One–Piece Couplings (MC 4–20) (–20 only) Section E Stainless Steel Spiral Couplings (G18) Section F (See Crimp Data Manual 428–7365 or eCrimp) For Biodegradable Hydraulic Fluids. Meets Flame Resistance Acceptance Designation “MSHA 2G”. MegaTuff^® hose lasts up to 300 times longer than standard hose during hose–to–hose and hose–to–metal abrasion tests per ISO 6945. Tested to Industry Leading 1,000,000 impulse cycles.