4.5CFM 2 Stages Refrigerant Vacuum Pump Refrigeration Gauges Tools Air Condition

  

4.5CFM 2 Stages Refrigerant Vacuum Pump Refrigeration Gauges Tools Air Condition. BRAND NEW VACUUM PUMP 4.5 CFM 2 STAGE + SPARE OIL DSZH BRAND WK-245 4.5 CFM 2 Stage 230Volt 230V 50HZ 15 Micron 340lt/hour flow rate For all your HVAC needs 4.5 CFM Two Stage Refrigeration Vacuum Pump is a device used to purge air conditioning and refrigeration systems of contaminants such as moisture and air. Used in The HVAC industry, vacuum forming, scientific and printing industry, fiberglass infusion, anywhere a deep vacuum is needed.

Key Feature: Excellent heat-dissipation capacity - robust die cast aluminum housing and cooling fan make the pump cool and run efficiently for a longer time. Oil Anti-flow back Design - the air passage is specially designed to prevent oil from flowing back to contaminate chamber after pump stopped. R12, R134a, R22, R410a, R404, R502 etc.

All electrical items must be fitted by a qualified electrician.