GRUNDFOS | sku: 1521135 GRUNDFOS BRONZE CIRCULATING PUMP FLANGE & UNIONS 1521135 Log in for pricing Compare
NIBCO | sku: 303136763 NIBCO 1 in. Threaded Lead Free Union Ball Drain Valve with Rotating Flange and Multi-Function Hose Drain Log in for pricing Compare
NIBCO | sku: 303136786 1 in. Forged Brass Lead-Free Sweat Isolator Full Port Ball Valve with Rotating Flange and Adjustable Packing Gland Log in for pricing Compare
GRUNDFOS | sku: 1521135 GRUNDFOS BRONZE CIRCULATING PUMP FLANGE & UNIONS 1521135 1" Threaded Log in for pricing
NIBCO | sku: 303136763 NIBCO 1 in. Threaded Lead Free Union Ball Drain Valve with Rotating Flange and Multi-Function Hose Drain The Isolator is a uni-flange ball valve that isolates a circulator pump, allowing virtually no air into the system during pump replacement or service. Its innovative design combines multiple components into a single forged brass body that saves time,... Log in for pricing
NIBCO | sku: 303136786 1 in. Forged Brass Lead-Free Sweat Isolator Full Port Ball Valve with Rotating Flange and Adjustable Packing Gland All the features you trust from the original Isolator Uni-Flange ball valve, plus a 360 degree rotating flange that allows for orientation to any degree necessary for your installation. This forged brass full port ball valve features a blow-out proof... Log in for pricing