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Excellent quality Automotive Air Conditioning Vacuum Pump - Portable Air Operated Vacuum Pump – Poly Run


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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Automotive Freon Recovery System, Best 1234yf Machine, 2 Stage Vacuum Pump Hvac, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
Excellent quality Automotive Air Conditioning Vacuum Pump - Portable Air Operated Vacuum Pump – Poly Run Detail:

Specifications

● Includes 1/2 in. ACME (R134a) and R12 connectors

● Vacuum level: 28.3 in. of mercury at sea level

● Air consumption: 4.2 CFM @ 90 PSI

● Air inlet: 1/4 in.-18 NPT

Operating Instructions

1. Connect user supplied A/C Manifold to system. (Be sure all manifold valves are closed before connecting)

2. Connect the center hose of the Manifold Gauge Set to the “Vacuum” tee fitting (either R-12 or R-134a) on the front of the pump. Tightly cap the port not used.

3. Open both valves on the manifold

4. Connect compressed air supply to Vacuum Pump Inlet. The low side gauge should drop below zero and continue falling. Once gauge reaches its lowest point, let the vacuum pump run for at least 10 and preferably 20 minutes.

5. Closed both manifold valves and disconnect air supply from the vacuum pump.

6. Let system stand for at least 5 minutes to ensure the system is not leaking. If the gauge does not move, no leaks exist.

7. Follow manufacturer’s instructions to recharge AC System.

Maintenance

1. Always store the Air Operated Vacuum Pump Set in a well-protected area where it will not be exposed to inclement weather, corrosive vapors, abrasive dust, or any other harmful elements.

2. Keep the Air Operated Vacuum Pump clean for better and safer performance.

Vacuum Pump Maintenance

A vacuum pump is a literal workhorse in aftermarket air conditioning. Once you’ve chosen and purchased the right pump, your goal should be to protect and maintain your investment. Because it removes moisture, acid and other contaminants from an A/C

Importance Of Checking And Changing Vacuum Pump Oil
It’s a question we hear all the time at Poly Run. “Do I REALLY need to change my vacuum pump oil?” The answer is a resounding, “Yes—for the sake of your vacuum pump AND your system!” Vacuum pump oil is a crucial

How To Vacuum An Automotive A/C
When a mobile A/C system needs to be repaired, the first step taken is usually to recover the refrigerant from the system for reuse later. An A/C vacuum pump is used to remove unwanted air and water vapor.

Tips For Charging Automotive Air Conditioners
Most people assume if their A/C is blowing warm that they are low on refrigerant. However, this is not always the case. Therefore, when charging A/C systems, it is recommended to evacuate the system before adding refrigerant.


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Excellent quality Automotive Air Conditioning Vacuum Pump - Portable Air Operated Vacuum Pump – Poly Run detail pictures


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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Excellent quality Automotive Air Conditioning Vacuum Pump - Portable Air Operated Vacuum Pump – Poly Run , The product will supply to all over the world, such as: Russia, USA, South Africa, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Ruby from Munich - 2017.03.08 14:45
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Eric from South Africa - 2018.06.21 17:11
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