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Reliable over long use
split-die mechanism and integrated guide bushing
Compatible with 9/16" HP tube fittings
accurate tube-end preparation for leak-tight fittings
The valve is engineered for durability and efficiency
4B-37 Reliable over long useDescription The Haskel 4B 37 is a compact and robust 0. 75 HP pneumatic driven liquid pump, delivering precise, high pressure fluid control without electricity. With a nominal ratio of 37: 1 (actual ~42: 1), it can generate pressures up to 3,800 psi (262 bar). It features a stall to hold function to maintain pressure on standby and an air powered design that eliminates heat and spark risk. Built with stainless steel wetted parts and durable seals, its
