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|Max Temperature:||40°C||Cooling Method:||Air Cooling, Water Cooling|
2X Two Stage Rotary Vane Vacuum Pump Oil Sealed Vacuum Pump For Food Package
2X rotary vane vacuum pump is a double stage vacuum pump which is made up of high-pressure stage & low-pressure stage. The suction inlet connects with the vacuum container/device, and while running, a lot of gas would be sucked into the container or be discharged. When the device turns to vacuum, the discharge valve plate of high-pressure stage will be closed; the gas sucked of high-pressure stage would be delivered to the second stage and then discharged to keep the vacuum. When works as the backing pump of booster pump, 2X could pump out the gas of booster pump continuously and keep the device a higher vacuum
Compared with similar products, this vacuum pump consumes less power, gains high vacuum, and has the advantages of low noise, good appearance and less weight. The motor and pump are fixed on the chassis with screw plate.
|Ultimate vacuum||Gas ballast closed||
|Gas ballast open||≤6×10-1 (≤5×10-3)||≤1.2 (≤1×10-2)|
|Motor power (KW)||0.37||0.55||1.1||2.2||3||5.5||7.5|
|Oil consumption amount(L)||0.7||1.0||2.0||2.8||3.0||4.2||5.4|
|Applicable solenoid valve model||DDC-JQ25||DDC-JQ40||DDC-JQ65||DDC-JQ80||DDC-JQ80|
|Water consumption amount(L)||-||-||＞0.5||＞0.8||＞1||>2||>4|
No mark:water cooled, A:air cooled
1.Pump body material: cast iron;
2.Limit vacuum: no more than 6x10-2 (less than 5X104) Pa;
3.The cooling method of pump has water cooling and air cooling; Both available.
4.There is a filter screen at the inlet of the pump, an aerification valve on the left of oil mirror, an intercept oil screen in outlet and oil drain plug at the bottom of pump casing.
5.The pump is composed of pump body, high rotor, low rotor, front-end plate, rear end plate, high rotary plate, low rotating disc, exhaust valve, exhaust hood, visual mirror and other parts.
6.Rotary vane vacuum pump normally works on condition of ambient temperature no less than 5°C (41°F) and humidity not higher than 90%.
It applies to metallurgy, chemical industry, electric light vacuum, vacuum coating, food packaging, medicine, plastic uptake, vacuum drying or other industries.