With four steel wire spirals for reinforcement, this hose handles rapid changes in pressure and flow without bursting. It’s often found on earth-moving and drilling equipment to transfer hydraulic fluid between pumps and valves. It meets ISO 18752-CC, so it’s passed a test with 500,000 quick pressure changes. This ISO standard also means that all sizes have the same pressure rating, which is why this hose is sometimes known as constant-pressure hose. Made of blended rubber, it bends twice as sharply and resists wear and tear 80 times better than our basic hydraulic hose. Route it through tight spaces or attach it to equipment that moves without worrying about it cracking or kinking. The cover meets MSHA (Mine Safety and Health Administration) standards for flame resistance.

Use Parker Series 43 crimp-on fittings (not included) to maintain the high pressure rating. You’ll need a crimping tool.

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