Grundfos 96806135 Isolation Valve Kit 326058-755 NEMA 4 differential pressure switch

NEMA 4 differential pressure switch engineered for precision monitoring in demanding HVACR and industrial process environments

This HVAC blower motor requires a 15 MFD / 370 VAC run capacitor

Error Code 31 typically indicates the pressure switch failed to close or opened unexpectedly

providing the necessary mechanical advantage for 50-square-inch actuators to drive flanged valve plugs efficiently

this module is self-contained

Grundfos 96806135 Isolation Valve Kit 326058-755 NEMA 4 differential pressure switchProfessional grade isolation is critical for hydronic system longevity, and the Grundfos 96806135 Isolation Valve Kit provides a high reliability solution for 3 4 inch sweat circulator pump installations. This lead free dielectric isolation valve set is engineered to fit Grundfos UP, UPS, ALPHA, and MAGNA series pumps featuring a GF 15 26 flange. By utilizing a full port shut off ball valve design, this kit allows technicians to service or replace