Grundfos Pumps 519602 Circulating Pump Flange SetCirculating Pump Flange Set for Grundfos UP pumps delivers a secure, leak free connection every time. This 1 inch threaded flange set, crafted from durable cast iron, is designed specifically for UP series circulating pumps and ensures a tight seal with compatible gaskets and fasteners. The package includes two flanges, two gaskets, and four nuts and bolts to outfit a complete installation. Ideal for repairing or replacing worn flange components, this

the Discal Air Vent removes trapped air efficiently

consistent performance

Compatibility: Used on AFII Residential Oil Burners

63 inches long with a 3/4 inch thread

it fits a range of installations while supporting pipe sizes from 5 to 8 inches

Applications include potable water systems and heating boilers

Spring Return Operation provides a fail-safe when power is interrupted

reliable DPDT relay designed for panel mounting in industrial environments

this actuator integrates with standard valve bodies and control boards to deliver reliable

Designed for easy integration into control panels

Compatibility: Replaces 9006291005 and 100111067 on select AO Smith water heaters

Model: AO Smith 9004428115