... fan, condensate pump, feed pump, primary air fan, secondary air fan, booster fan, circulating pump, mill fan, slurry ... pump etcCement: draft fan, high-temperature fan, air blower, ... , Profibus, Modbus, RS232, RS485 etc20Cooling modeForced air cooling21Storage temperature00C~450C22Ambient temperature-350C~+450C23Ambient humidity95%, no ...