This a c manifold gauge set can be used to test evacuate and fill automotive air conditioning systems.
Ac gauges vacuum pump.
4 way ac diagnostic manifold gauge set for freon charging and vacuum pump evacuation s with 5ft hose 3 acme tank adapters fits r134a r410a and r22 refrigerant adjustable couplers and can tap.
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Allow the pump to run for no less than 30 minutes.
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Xtremepowerus 3cfm 1 4hp air vacuum pump hvac r134a r12 r22 r410a a c refrigeration kit ac manifold gauge r134 can tap included carrying tote 4 5 out of 5 stars 1 401 129 95 129.
Your order may be eligible for ship to home and shipping is free on all online orders of 35 00.
The air vacuum pump is easy to operate and pulls full vacuum within two minutes of being connected to an air line.
To use a vacuum pump on an air conditioner first turn the pump on and open the side gauge valve which will allow the vacuum to start pulling air out of your system.
Once the valve is open let your vacuum run at full speed for 15 to 30 minutes to pull out as much air as it can.
The air vacuum pump is a venturi type ac pump that eliminates moisture from air conditioning systems making it safe and easy to add refrigerant.
Screw the ac vacuum pump to the center valve of the refrigerant gauge manifold set.
Keep checking the gauge till the vacuum level reaches 27 hg.
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Xtremepowerus 3cfm 1 4hp air vacuum pump hvac r134a r12 r22 r410a a c refrigeration kit ac manifold gauge carrying tote.
4 6 out of 5 stars 292.
Air conditioning cooling for your vehicle and pick it up in store make your purchase find a store near you and get directions.
This a c manifold gauge set is designed to test automotive air conditioning systems using r134a refrigerant only by comparing the high side and low side pressure reading to the vehicle manufacturer s a c system specifications.