repeatable sensing is critical

This 1/2 HP motor operates at 208-230V with a rated speed of 825 RPM

This specific 1156F model is designed for non-potable hydronic heating and boiler feed lines

allowing you to match the VFD performance to the specific CFM requirements of the air handler or condenser fan

Extended 120-inch length facilitates installation in hard-to-reach pilot assemblies

McDonnell & Miller FS7-4WJ Switch 322057-301 repeatable sensing is criticalThe McDonnell & Miller FS7 4WJ Flow Switch (Part Number 120261) is an industrial grade liquid flow switch engineered for high pressure applications where environmental protection is paramount. This unit features a 1 1 4" BSPT connection and is housed in a rugged NEMA 4X enclosure, providing superior resistance against corrosion, moisture, and debris in mechanical rooms or processing plants. Rated for a maximum pressure of 300 PSI (21 kg cm), the FS7