Mcdonnell & Miller

FOR APPLICATIONS REQUIRING A WATER-TIGHT, DUST-TIGHT OR A NEMA 4X RATED FLOW SWITCH, 1 1/4" NPT, SINGLE POLE, DOUBLE THROW ASNAP SWITCH UTILIZING A MAGNETIC SWITCHING MECHANISM.

General Purpose FS4-3 Flow Switch

General Purpose FS8-W Flow Switch

UNIVERSAL DESIGN SERVES THE WIDEST VARIETY OF LARGE PIPE APPLICATIONS, INCLUDING HEATING AND HYDRONIC SYSTEMS, AIR CONDITIONING, REFRIGERATION AND PROCESS WORK. INCLUDES 4 STAINLESS STEEL PADDLES:...

FOR APPLICATIONS REQUIRING A WATER-TIGHT, DUST-TIGHT OR A NEMA 4X RATED FLOW SWITCH, 1 1/4" NPT, SINGLE POLE, DOUBLE THROW ASNAP SWITCH UTILIZING A MAGNETIC SWITCHING MECHANISM.