Grundfos 99358478 Flange Gasket 321702-401 the switch will trigger a

the switch will trigger a loss-of-status signal if the motor begins to free-wheel due to a belt failure or coupling shear

Can I use a common wire with this thermostat

a weak or lifting pilot flame

the AFS-460-DSS integrates seamlessly into existing pneumatic tubing runs

System Longevity: Integrated soft-start prevents hydraulic shock

Grundfos 99358478 Flange Gasket 321702-401 the switch will trigger aThe Grundfos 99358478 Flange Gasket is a precision engineered EPDM rubber seal designed specifically for Grundfos UP and UPS series circulator pumps. Engineered for a leak proof interface between the pump housing and GF 15 26 flange connections, these gaskets maintain mechanical integrity under high pressure hydronic conditions. As a standard 2 pack replacement set, they are essential for routine maintenance or new installations of cast iron and