Preventing Oil Returning Design: prevent the oil from flowing back and causing the pumped container and tubes to be polluted
Strong Durable Cooper Motor: This vacuum pump is equipped with a high-quality copper motor, which can be quickly started and run stably, and does not need extra maintenance for long life.
Built-In Thermal Protection: The built-in fan design facilitates heat dissipation when the air pump is working and ensures its high performance.
High-precision Refrigerant Meter: Made of high-quality material that is durable and wear-resistant. High accuracy of reading sight-glass for easy viewing of the refrigerant flow.
Ultimate Vacuum: 5Pa
Intake Ports: 1/4" flare&1/2" ACME
Oil Capacity: 12.85oz
Gauge Reading: R134a, R12, R22, and R502, etc air conditioning systems
4CFM 1/3HP Vacuum Pump x 1
Manifold Gauge Kit x 1
User Guide x 1
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