SPECIFICATION: – CLASS: PRESSURE TYPE : MECHANICAL PRESSURE MODEL : LF20 REFERENCE : LF20-223512K MANUFACTURER : LEFOO ADJUSTMENT RANGE : 1 PSI PRESSURE RANGE : 0.5 PSI MAXIMUM PRESSURE : 18. 129.72 PSI CONNECTION : THREAD ELECTRICAL CONNECTION : FEMALE PRESSURE TERMINAL PROCESS CONNECTION : 3/8 FLUID : AIR -LIQUID SUPPLY : NORMALLY OPEN VOLTAGE : 240 V TEMPERATURE : -40 TO 120C DRIVE : 1 OUTLET MOUNTING POSITION : VERTICAL APPLICATION : GAS SCRUBBER – NEW LABORATO NOTE : LF20 SERIES