12V Auto Air Conditioner Compressor For Universal Tuck 508 WXUN153

12V Auto Air Conditioner Compressor For Universal Tuck 508

Automobile air-conditioning compressor is the heart of automobile air-conditioning refrigeration system, which plays the role of compressing and transporting refrigerant vapor.

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Pcaking &Shipping :

Packaging: Generally, we pack our goods in our brand WNRLN boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Loading:We use the wooden pallet,wrap it with plastic wrap,and the plastic tape rope to hold on the both side. That can prevent from the crush injury effectively.

Purcase Notes :

• 1.Quite often certain vehicles may have two different parts for the same application to ensure you are receiving the correct part for your vehicle you will need to send us the part numbers from the original part fitted to your vehicle. If you need assistance to make sure that this part will fit your vehicle, please send us the photo of your old compressor , the VIN and/or the year, make, model and engine size of your vehicle so that we may confirm it for you. We also recommend using the compatibility chart in order to make sure that this compressor will fit your vehicle.

• 2.When you want to enjoy the coolest interiors in your vehicle, then you need to check the working condition of the air conditioning system. The main component in the AC system which is compared to the heart of the human body is the A/C compressor. The main function of the A/C compressor is to control and regulate the flow of refrigerant throughout the system. Located in front of the system, the AC compressor is one of the two junctions which separate the high pressure and the low pressure sides of the air conditioning system. Working in a closed loop system, the AC compressor draws the refrigerant from the evaporator in the low pressure side, compresses and pushes it to the condenser in the high pressure side of the system.

• 3. The item pictured might be slightly different from the actual product sent. It may require the use of the OE manifold as it is a majority of the time not included. You may also need to splice the connector. If you have any questions regarding the product, please do not hesitate to contact us directly.

• 4. For safty reason by air express,the compressor comes with no oil, You must add specified oil to the compressor. Please look into your vehicles specifications.

Compressor :

1) Rotary Vane 

Rotary vane compressors consist of a rotor with three or four vanes and a carefully shapedrotor housing. As the compressor shaft rotates, the vanes and housing form chambers.The R134a is drawn through the suction port into these chambers, which become smaller asthe rotor turns. The discharge port is located at the point where the gas is fully compressed.The vanes are sealed against the rotor housing by centrifugal force and lubricating oil. Theoil sump and oil pump are located on the discharge side, so that the high pressure forces oil through the oil pump and then onto the base of the vanes keeping them sealed against the rotor housing.

During idle an occasional vane noise from the compressor may be heard. This is due to the time taken for lubricating oil to circulate through the A/C system.

2)Scroll type 

This compressor uses a unique design with two scrolls, one fixed and one is movable, both are inter-leaved.The movable spiral is able to ORBIT or oscillate without actually fully rotating. The movable scroll is connected to the input shaft via a concentric bearing.As the movable spiral oscillates within the fixed spiral, a number of pockets are formed between the spiral. Asthese pockets decrease in size the refrigerant is squeezed, the pressure increases and is discharged through a reed valve at the discharge port in the rear section of the compressor.

3)Variable stroke 

The Delphi (Harrison) V5 compressor is a non-cycling variable displacement compressor.

The compressor varies displacement to control capacity to meet A/C system demand at all operating conditions. The compressor features avariable angle wobble plate in five (V5) cylinder axial piston design.

Displacement is controlled by a bellows actuated control valve located in the rear cylinder head. This control valve senses and responds to the system suction pressure or A/C system demand.

Through regulation of compressor crankcase pressure, the wobble plate angle, and therefore compressor displacement is variable.

In general, the compressor discharge pressure is much greater than the compressor crankcase. Which is greater than or equal to the compressor suction pressure.

At maximum displacement, compressor crankcase pressure is equal to the compressor suction pressure.

At reduced or minimum displacement, the compressor crankcase pressure is greater than the suction pressure.