Grundfos 00506176 Cartridge Assembly R-22 Engineered with a 1/2-inch stack

Engineered with a 1/2-inch stack size and 115V operation

Its robust construction is tailored for demanding thermal environments

What is the typical runtime for the spring return function

ensuring seamless integration into existing circuit boards and contactor setups without the need for field modifications

effectively preventing hazardous gas bypass or air infiltration

Grundfos 00506176 Cartridge Assembly R-22 Engineered with a 1/2-inch stackThe Grundfos 00506176 Cartridge Assembly represents a professional tier service solution for UP25 64SF and UPS25 64SF series circulator pumps. As a veteran technician knows, replacing the internal cartridge is a cost effective alternative to a full pump house replacement, restoring original hydraulic performance and head pressure. This rotating assembly features a stainless steel construction designed to withstand aggressive fluid chemistries and high