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Easily isolates the pump for replacement
Prevents electrolysis and eliminates galvanic corrosion
Rotating flange is secured by a snug fit snap-ring that provides greater control over positioning during installation
Flange features a conical inlet to minimize turbulence
Fits virtually any standard circulator pump
Saves 18 min
Replaces three components
Eliminates two leak paths
Ball valve with integral spring check saves labor, space and leak paths
Adjustable packing gland