McDonnell & Miller FS7-4WJ Switch R-134A ensuring a seamless mechanical fit

ensuring a seamless mechanical fit and consistent electrical ratings

including FS04 series units

This component is compatible with FG8

Can I adjust the pressure setpoints on this switch

providing multiple attempts to establish a flame before entering a safety lockout

McDonnell & Miller FS7-4WJ Switch R-134A ensuring a seamless mechanical fitThe 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