4lsingle-Stage Rotary Vacuum Pump 50Hz 8cfm/60Hz 9.5cfm

Product Name: 4lsingle-Stage Rotary Vacuum Pump 50Hz 8cfm/60Hz 9.5cfm Model NO.: S-145-4L Trademark: SHELLMAX Transport Package: Standard Export Package Origin: China HS Code: 85152900 Product Description S- 145-4L uses aluminum alloy as the outer cover. It is light and beautiful. When using this pump, the temperature of evacuating gas should be no higher than 40C and the environment temperature should be kept between 5C and 40C. When the gas is pumped, the diameter of the container''''s vacuum tube should be no smaller than that of the air inlet of the vacuum pump. There should be good air proof on the connector and valve of the tube, and strict cleaning in the tube. It is used for vacuum refrigeration, mechanical printing, automobile reparation, refrigeration recovery devices, photo-engraving, vacuum packaging and so on. 1. Small size; 2. Light weight; 3. Low noise; 4. Preventing oil return...5...S-0.5 rotary vacuum pump is a kind of directly connected minipump with outer covers of aluminum alloy. 6. It features with efficient heat dissipation and good performance. 7. It is widely used in vacuum evacuations, vacuum refrigeration, automobile reparation and vacuum packaging. This kind of pump is an equipment for evacuating air from an enclosed container. It could be used alone or served as the forepump, process pump or titanium pump of booster pump, diffusion pump, and molecular pump. I. Features1. Small size, light weight, low noise. 2. Equipped with gas ballast valve to pump a little water vapor. 3. Equipped with oil-anti-suckback devices for convenient starting. 4. This is an improved pump (Third generation pump). II. ApplicationsThe pumps are also used in making electrical vacuum cases, vacuum jointing, printing, vacuum forming. It is widely used in food packaging, scientific research, medical treatment, electronics, chemicals and laboratory or laboratory of universities and colleges.ModelS-105S-115S-125S-135S-145Voltage220V/50HZ110V/60HZ220V/50HZ110V/60HZ220V/50HZ110V/60HZ220V/50HZ110V/60HZ220V/50HZ110V/60HZFree Air Displacement0.5L/S1.1CFM1.3CFM1L/S2.2CFM2.6CFM1.5L/S3.3CFM3.6CFM3L/S4.2CFM4.5CFM4L/S5.2CFM5.5CFMUlitmate Vacuum5Pa5Pa5Pa5Pa5Pa75Microns75Microns75Microns76Microns77MicronsMotor120W120W180W250W300WRotating speed1440r/min1720r/min1440r/min1720r/min1440r/min1720r/min1440r/min1720r/min1440r/min1720r/minOil Capacity200ml250ml250ml300ml400mlWeight14.5KG14.7KG16.5KG25KG27KGDimension25.8*21.5*30cm25.8*21.5*30CM25.8*21.5*30CM33.5X13.5X25.5CM33.5X13.5X25.5CM