Efficiency – Pump the liquid first…then the vapour…then vacuum to 23”-27” HG with one pump.
High Pressure – Positive displacement, two stage with plenty of ”leverage” to condense the common refrigerant without a condenser.
Flexibility – Speed completely variable from zero to maximum lbs/minute. Stall against load. Start against load. Run dry. No need for unloaders or bypass valving. Add gauges and hoses to suit your application.
Cool operation – No heat generated during liquid transfer. Minor warming during vapour transfer. No refrigerant heating from the motor.
Safety – Pneumatically driven. Operates from an air hose like an air tool. No electrical hazard.
Portability – Each model is an integral pump with linear air motor assembly weighing from 13 to 24 lbs.
Clean – No lubrication required. Nothing is added to to the refrigerant, liquid or vapour.