Flow Switches

Malema Sensors M-100X Series Explosion Proof Adjustable Flow Switch, 316 SS housing, 316 SS with epoxy piston, Viton o-rings, 1/8 FPT ports, 170VDC 3W SPDT switch, standard flow, 3000 psig max @ 300 deg F, universal mount.

Malema Sensors M-200 Series Adjustable Flow Switch, PTFE housing, PTFE encapsulated piston, PTFE SS retaining ring/spring, 3.25x2.0x1.25, 1/2 FPT ports, 120VAC 10W, SPST normally open, 1-50 SCFM or 0.03-5 GPM, 200 psig max @ 300 deg F, 600 psig burst.

Malema Sensors M-200 Series Adjustable Flow Switch w/Right-Angle Flow, PTFE housing, piston & PTFE coated SS spring & retaining ring, 3/4 FPT port, SPST normally open, 120VAC 10W, 2-100 scfm or 0.2-10 gpm @ 200 psig max @ 300 deg F, 600 psig burst