Gems Sensors 46999 Polysulfone Float Single Point Highly Reliable Compact Level Switch, 1-9/16" Diameter, 1/8"-27 NPSM, 3/4" Actuation Level

Gems Polysulfone float single point level switch. For external mounting on tanks too small to accommodate internally mounted switches. 1/8"-27 NPSM thread. Stem and mounting made of polysulfone. For water based liquids, with limited use in oils and chemicals. 3/4" actuation level. 0.75 Minimum liquid SG. Operating temperature is -40 to 120 degree F. 50 psi maximum pressure. 20 VA normally closed dry switch. No. 22 AWG, 72" length, polymeric lead wire electrical termination.