上海龙亚泵阀制造厂

"1880 2X-4C户外型真空泵 2X-8型双级旋片真空泵
2X-4C户外型真空泵 2X-8型双级旋片真空泵-2X Sliding Vane Rotary Vacuum Pump主要规格/Main specifications型号MODEL2X-4A2X-82X-152X-30A2X-70A备注Remarks抽气速率 Pumping speed L/S48153070极限压力/Utmost Pressure关气镇 Without gas ballastPa6X10-2用座式压缩式水银真空计在泵口测量开气镇 With gas ballast6X10-11.33With a Mcleod gauge.极限全压强Ultimate total pressure Pa1～6X10-1用热偶计，电阻计等全压强计测量电机功率 Motor power Kw0.551.12.235.5With the themal couple or Pirani pauge and other温升 Temperature rise ℃40total pessure vacuum gauges. (选购上海钛龙真空泵可咨询：40OO01_5655。直线：02l/335l/0l87。手*机：132/96Ol/7O88。Q-Q：15858-1222l。)噪声 Nosie Lw dB (A)7578808286进气口径 Dia of inlet mm2.540406580转速 Rotational Speed r.p.m45320450420用油量 Oil capacity L1.02.02.82.04.2外型尺寸 Overall dimensions cm49X31X4179X43X5479X53X5478X50X5691X65X70适用电磁阀 Suitable electro-magnetic valveDDC-JQ25DDC-JQ40DDC-JQ65DDC-JQ80重量 Weight Kg59129168194343冷却水量 Cooling water L/min-＞1＞2；2X-4C户外型真空泵 2X-8型双级旋片真空泵进出水管孔G3/8Inlet and outlet water pipes is G3/8上海市龙亚泵厂电话：0519-88179318 88170356"