WK-135

Single Stage 3.5CFM/4.0CFM, P04 plug, 220V, Flow rate 3.5 CFM or 100 liters/minute
Vacuum depth of 150 microns
Built-in filter, oil mist filter, less pollution
Strong and durable connectors prevent backflow.
Large oil sight glass, prevent oil shortage, refuel in time.
Honeycomb thermovent, good heat dissipation, effectively protect the efficiency of the machine.