192-225 | Room Thermostat, Pneumatic, Dual Setpoint, RA, Day/Night, Celsius, 2-pipe | Siemens Description_Stainless Steel Nipple 1 Diameter 304 S.S. 1-1/2X3/4 LF IMP HEX BUSH

1-1/2X3/4 LF IMP HEX BUSH

1-1/2 LF IMP 90 DEG EL

S-NT/M-PIP ADAT1 1-5/16-12T2 1

4 EPDM GASKET

192-225 | Room Thermostat, Pneumatic, Dual Setpoint, RA, Day/Night, Celsius, 2-pipe | Siemens Description_Stainless Steel Nipple 1 Diameter 304 S.S. 1-1/2X3/4 LF IMP HEX BUSHRoom Thermostat, Pneumatic, Dual Setpoint, RA, Day Night, Celsius, 2 pipe Display Dual Setpoint Resources Datasheet(POWERS Controls TH 192 DN and DN V Day. Night Vent Room Thermostats. Technical Instructions)Assortment System Descriptions(Powers Controls Pneumatic Thermostats. Quick Reference Guide)Assortment System Descriptions(Powers Pneumatic Controls. Quick Reference Guide)Installation instruction(TH192 DN Day Night and DNV Day Night Vent Room