Wenling hongbaoshi vacuum equipment factory

Zhejiang Wenling Hongbaoshi Vacuum Equipment Factory is located in Taizhou, Zhejiang Province, which is a beautiful new developing seaside city with convenient transportation.

R410A R134A 4.8 CFM Vacuum Pump A/C Refrigerant 4valve Manifold Gauge Kit

R410A R134A 4.8 CFM Vacuum Pump A/C Refrigerant 4valve Manifold Gauge Kit

Single stage rotary vane air conditioning vacuum pump, 100v/110v/120v/60hz, 220v/230v/240v/50hz 3/4hp 4.8cfm/4.5cfm hvac vacuum pump and R410A 4ways aluminium refrigerant gas charging manifold pressure gauge

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Product Details

China manufacturer wholesale 4.8 CFM Vacuum Pump HVAC A/C Refrigerant R410A R134A R22 4 ways manifold gauge for Air conditioner


1 stage 1/3  hp 4.8CFM refrigeration high volume vacuum sealer pump, 0.75hp vacuum pump  Feature:
· High efficiency and low noise, heavy-duty aluminum alloy casing.
· Oil drain plug positioned at Bottom of oil tank,Large brass oil drain for easy access to fast oil changes. 
Internal high volume cooling fan for extended use life,it is thermally protected.
· Exhaust port with exhaust cap, direct drive motor allowing easy starting which is maintenance free.
· Large oil sight glass for monitoring oil levels, ON/OFF switch.Wide-mouth oil reservoir port for easier, cleaner filling.
· Non slip cushion handle, the vacuum pump will be packaged with a bottle of vacuum pump oil when delivered.
· Environmental Design - The tank has been equipped with separating devices at the exhaust port to prevent oil spraying and to reduce pollution.
· Oil anti-backflow valve design: Internal intake check valve prevents oil suck back into the system during a power failure and avoid polluting the pump and pipe. 
· Intake filter screen keeps damaging particles from entering the pump.







Free air displacement



ultimate vacuum 


15 micron

rotating speed (rpm)





Oil Capacity


outline dimension

290 x 120x 240 mm


9.5 kg

4ways manifold gauge and vacuum pump kit.png

4 Ways aliuminium double gauge valve r410a manifold gauge feature:

1. There is one more independent hose design that can test both high and low pressure. 
2. Aluminum manifold body, Built in viewing glass. 
3. High strength anti-corrosion rubber cover design. 

 4. Large screen, multi-angle, big-font LCD backlight design to make it can be used conveniently and observe clearly in both strong and weak light. 

 5. Pressure measurement gauge is precise and accurate. 
6. High reliability three color tube, 12mm high strength refrigerant tube.
7. Safety and environmental.


This 4 ways aluminium body R410a refrigerant gauge set, HVAC manifold set is widely used for automotive or household air conditioning units; Refrigerator, air conditioner and industrial refrigeration equipment.      


4 ways aluminium valve Refrigerants:R22 R134a R410A

Burst pressure:three tubes 3000PSI, one tube 4000PSI, a pair of fast adaptor 

Tube:four colors tubes 1/4" 

Tube Length: 150CM

Package: plastic blow case 

Valve:4 ways aluminium valve 

manifold gauge222.png



If the r410a r134a 4.8 cfm vacuum pump a/c refrigerant 4valve manifold gauge kit caters to your requirement, welcome to wholesale the quality and cheap vacuum pump from our factory. We're one of the leading manufacturers and suppliers in China. Welcome to check the price and quotation with us.
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