Grundfos 00519652 Flange Set 321042-401 the ASCO 304-669 focuses on

the ASCO 304-669 focuses on the internal mechanical components and seals

this two-way ball valve utilizes an Amodel flow characterization disk to provide an equal percentage flow characteristic

An above-drain seat design ensures that sediment and water are not trapped

and can replace the FC100C1009 filter frequently found in secondary brand residential air cleaners

which may lead to system liquid floodback or pressure imbalances

Grundfos 00519652 Flange Set 321042-401 the ASCO 304-669 focuses onThe Grundfos 00519652 Flange Set is a professional grade 1" FNPT hardware kit engineered specifically for the Grundfos UP Series and UPS Series circulator pumps. As a veteran technician knows, using the correct bronze pump flanges is critical in open loop or potable water systems to prevent the accelerated corrosion and "red water" issues common with standard cast iron components. This GF 15 26 flange kit ensures a leak free, high integrity connection