描述
对于机组的公用系统，如厂用公用及备用电源系统等与热工控制系统一样，DCS的配置能够实现机组停止时，另一台机组的运行人员能对公用系统进行监控，并且要求采用可靠的措施，确保其控制命令的性，即在同一时间只允许一套DCS系统对公用设备起控制作用。不能因为公用系统的存在，而使2台机组的DCS耦合在一起。
BOC Edwards Dry Vacuum Pump iQDP80 with QMB500 Rebuilt
BOC Edwards Dry Vacuum Pump iQDP80 with QMB1200 Rebuilt
NASH CL3001 VACUUM PUMP 3000 CFM 10″ HG BELT DRIVE
Republic Regenerative Blower HRB1402 ring side channel
Up to 776 cfm and 118″H2O (Pressure) or 134″H2O(Vacuum)
Enlarge
LPHA75340 SIHI VACUUM PUMP, 50 HP
LPHA75340 SIHI VACUUM PUMP, 50 HP
Edwards iQDP80 Dry Vacuum Pump Rebuilt
One year parts and labor warranty.
USED:Vacuum pump system consisting of: Travaini liquid
USED: Nash liquid ring vacuum pump, model CL-1002, cast
USED: Nash liquid ring vacuum pump, model CL-2002, cast
Leybold Heraeus – Ruvac Vacuum pump – New Mod. WS2000
Holmes HV700 Blower Vacuum Pump 470.0 CFM
USED: SIHI vacuum pump, model LPHA75330. Capacity 610 c
Leybold Heraus Rotary Vane/Roots Pumping System
Edwards iQDP80 Dry Semiconductor Vacuum Pump w iQMB 250
