Sliding Valve Vacuum Pump
The valve-type oil-sealed mechanical pump (referred to as the spool valve pump), like the rotary vane pump, is also a variable-capacity gas transmission pump, but the spool valve vacuum pump is several times more durable than the 2X rotary vane vacuum pump.Its range and conditions of use are basically the same as that of rotary vane pumps.
Sliding valve vacuum pump
The valve-type oil-sealed mechanical pump (referred to as the spool valve pump), like the rotary vane pump, is also a variable-capacity gas transmission pump, but the spool valve vacuum pump is several times more durable than the 2X rotary vane vacuum pump.Its range and conditions of use are basically the same as that of rotary vane pumps.
The Roots spool valve vacuum unit is a vacuum unit composed of an ordinary Roots pump as the main pump and a spool valve vacuum pump as the pre-stage pump in series.Through vacuum relays or electric contact pressure gauges, the automatic opening and closing of the Roots pump spool valve pump and automatic overload protection are realized.The whole set of units is installed on a rack, equipped with pipes, valves, electrical operation control boxes, and cooling water pipe systems.The unit has a compact structure and is easy to use.
Our company owns HL-150 series sliding valve vacuum pump，H-150 series sliding valve vacuum pump.
