Product Overview

The rotary vane oil-sealed mechanical pump (referred to as the rotary vane pump) is a variable-volume gas transmission vacuum pump and one of the most basic vacuum acquisition equipment in vacuum technology. Its working pressure range is 01325--4.0*10-1Pa. It can be used alone or as a fore-stage pump for other high vacuum pumps to remove dry gas from sealed containers. If it is equipped with a gas ballast device, it can also remove a certain amount of condensable gas. It is widely used in metallurgy, machinery, electronics, chemicals, light industry, petroleum, and medicine. However, the rotary vane pump is not suitable for removing gases with high oxygen content, explosive, corrosive to metals, chemical reactions with pump oil, and particulate dust.

Product Features

Compact structure, good sealing performance, and oil will not flow back after shutdown
Anti-oil spray design
Low noise, small size, easy to carry
More pumping speed options
High flow rate, reaching a stable ultimate vacuum in a short time
Strong water vapor resistance
Stronger chemical corrosion resistance than similar pumps
Can work stably and permanently, with a low maintenance rate
Less oil mist, conducive to optimizing the laboratory environment
Square oil level display window, reasonable design, and more convenient observation
Equipped with a gas ballast, it can extract a certain amount of condensable gas

Product Application

Product Use:
Plasma cleaning machine, freeze dryer, rotary evaporator, vacuum drying oven, reactor
Centrifugal concentrator, glove box, tubular furnace, double-row pipe
Filtration, coating, and sputtering equipment
Various high-vacuum fore-stage pumps

Industry Application Areas:
Coating, freeze drying, RAC refrigeration, systems and machinery, leak detection systems, energy technology, industrial furnaces, industrial gases, automobiles, aviation, sterilization, plasma treatment.

Pumping Rate Curve

Installation Dimension Drawing

Installation Dimensions

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