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GV Series Compatibility: Purpose-built for Weil McLain GV90
this multi-horsepower unit covers 1/3 HP to 1/6 HP requirements
Is this kit compatible with standard field retrofits
This valve utilizes a cartridge-type packing design
satisfying factory specifications for whole-home systems
Grundfos 00525530 Check Valve Assembly 321894-709 GV Series Compatibility: Purpose-built forThe Grundfos 00525530 Check Valve Assembly is a critical replacement component engineered specifically for UPS26 99FC and UPS26 99BFC series circulator pumps. As a veteran technician knows, maintaining unidirectional flow is vital in hydronic heating and cooling systems to prevent ghost flows and thermal siphoning. This 1 4 inch check valve kit comes as a complete field service solution, including the high durometer gasket, tailpiece, and specialized
