Grundfos 99358478 Flange Gasket 320735-701 Standardized Replacement: Matches the footprint

Standardized Replacement: Matches the footprint of many legacy Honeywell switching relays

the Belimo TFRB24-3 is specifically designed to handle floating point signals as well as standard on/off control

How do I ensure accurate readings in high-velocity ducts

Should I replace the volute gasket every time the pump is pulled

and air handling assemblies where high reliability and smooth rotation are required

Grundfos 99358478 Flange Gasket 320735-701 Standardized Replacement: Matches the footprintThe 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