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The NIBCO H-40415HV is an isolator with drain, full port forged brass uni-flange ball valve, with hi-flow hose drain, adjustable packing glands, nuts & bolts. It easily isolates the pump for replacement and prevents electrolysis and eliminates galvanic corrosion. The flange features a conical inlet to minimize turbulence.
Multi-function drain makes the isolator the only valve that drains from either side of the pump. Fits virtually any standard circulator pump. Saves 63 minutes and replaces 8 components.
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