A coarse filter with metal wire mesh is installed at the suction port of the rotary vane vacuum pump. It can prevent solid particles from inhaling pump cavity. The oil separator is equipped with an exhaust transition device with high efficiency for separating oil and gas. When the pump stops, the suction valve built in the suction port isolates the pump from the pumped system and prevents the vacuum pump oil from returning to the pumped system. The pump is cooled by air. All pumps of the rotary vane vacuum pump are driven by a direct coupling motor through an elastic coupling.
single stage rotary vane vacuum pump of Application：
1. Rotary vane vacuum pump is suitable for vacuum pumping in closed system. Such as vacuum packaging, vacuum forming, vacuum suction.
2. Inlet pressure range: 100Pa ~ 100000 Pa. The oil mist will be produced when the outlet of the vacuum pump exceeds this range. The working temperature of the rotary vane vacuum pump and the temperature of the inhalation gas should be between 5 ~40 C.
3, rotary vane vacuum pump can not remove water or other liquids. It is not possible to remove explosive, flammable and corrosive gases.
4. Generally supplied motors are not explosion-proof. If explosion-proof or other special requirements are required, the motors must meet the relevant standards.
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