On-Off Modulating and Limit Control, 120Vac, 0-300 PSI Operating Pressure Range, 15-50 PSI Pressure Differential, 4-20mA Output, Break on Pressure Rise, 1/2" Npt Main or High Pressure Connection, Stainless Steel Solid State Sensor, 32-140 Degree Temperature Range, 5-95% RH Non Condensing Operating Humidity Range, Used with Steam, Air, Non Combustible Gases or Non Corrosive Fluids

O-15# PRESS SW ON/OFF & HiLiM

0-150# PRESS SW ON/OFF & HiLim

0-15# On/Off PressureCtrl 120v

0-150# On/OffPressCtrl 120v

0-300# OnOffPressCtrl 120v

0-10PSI DIF PRES.-MIN 22" VAC

H/W DIFF. PRES. CTRL, 5-225#