Momo V-i140SV 2L Vacuum Pump Air Tools sku-16826008388

Momo V-i140SV (sku-16826008388) is a 2L, 250W vacuum pump in the Air Tools range for R410A air conditioning repair. The listed specifications include 2Pa ultimate vacuum and a pumping speed of 7.2m3/h. 1. Its two-stage rotary vane design increases pumping speed and reduces exhaust time. 2.

An integrated pump-parts design uses cylindrical pins between the body sections for reliability and easier maintenance. 3. A forced oil inlet supplies oil at constant pressure to the pump chamber and plain bearings for lubrication and sealing; the pump also has a large oil-level window and a low-oil-level design. 4.

A solenoid valve and vacuum gauge at the intake cut off the system when the pointer reaches zero. This helps keep pump oil out of the working container and maintain its vacuum for a period after pumping, while protecting the container's cleanliness. 5. The gas ballast valve admits non-condensable gas to the compression chamber to reduce condensation of pumped vapor inside the pump.