... illuminance≥1000LUXAir systemAir intaking: 1X7.5KW turbo fan with Siemens motor,25000m3/h,all frames by aluminium alloyAir extraction: ... 1X7.5KW turbo fan with Siemens motor,25000m3/h,all frames by aluminium alloyBy-passPneumatic ... lights, hour timer, over temperature alarm, emergency stop, Siemens contactor, Omron temperature controller, ABB soft starter etc.NoteZD-701 ...