Manifold Gauge Set

4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector

4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector
4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector

4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector    4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector

The package includes 1/3 HP 4 CFM air vacuum pump, 3-way AC manifold gauge set, 3 colored hoses, one bottle vacuum pump oil, Leak Detector, 2 R410a adapters, 2 car quick couplers, 2 R134a can tap, carrying bag, etc. The air vacuum pump and manifold gauge kit are used for automotive air conditioning, HVAC work, refrigeration and industrial requirements that need high vacuum pull from a compact pump.

Single Stage Rotary Air Vacuum Pump have high efficiency and low noise output, with built-in high volume cooling fan, ergonomic grip handle. There is a simple Oil Fill Port on the pump top for a clean pour, an oil drain valve at the pump bottom offers faster and more thorough emptying, and oil sight glass for monitoring the oil level and quality at any time. The Air Vacuum Pump is made of die-cast aluminum housing and a composite anti-slip rubber base, lightweight and durable. 1 bottle of 220ml vacuum oil is also included. Carry bag and toolbox are included for convenient storage and easy moving.

Manifold gauge set is used to measure pressure in refrigeration equipment. Manifolds are with large viewing glasses for easy viewing of refrigerant flow, and high-quality large colorful pressure gauges ensure accurate readings. High pressure gauge: 800psi; low pressure gauge: 500psi. 2 R410a fitting adapters are equipped with threads 1/4"SAE male to 5/16"SAE female. 3 Color-coded rubber hoses help identify the high-pressure side (red), low-pressure side (blue), and the filling hose (yellow), for maintaining R134a, R12, R22 R410a air conditioning systems.

4CFM 1/3HP Vacuum Pump with Manifold Gauge Set. Full complete refrigerant changing tool kit for HVAC and AUTO AC refrigerant recharging, includes Vacuum Pump, AC manifold gauge set, 3 colored hoses, one bottle vacuum pump oil, Leak Detector, 2 R410a adapters, 2 car quick couplers, carrying bag, etc. The vacuum pump and AC manifold gauge set with a leak detector and other fittings are used to charge refrigerant on refrigerating system for R134a, R12, R22, R410a, making them perfect for many different vehicle HVAC systems, such as HVAC, auto air conditioner, refrigerator, ice machine and so on.

1x Single Stage Vacuum Pump. 1x Vacuum Pump Oil (220ml). AC Vacuum Pump, Manifold Gauge Set and Leackage Detector.

Die-Cast Aluminum Housing: the pumps lightweight while durable. Ergonomic grip handle for superior comfort and portability.

Anti-slip rubber base ensures more stable operating process. Oil Drain Port: at the pump bottom for faster, more complete draining. Oil Filling Port: on the pump top, adding oil simple and easily. Exhaust Port: Fine mist will be expelled while the pump is running. Built-in high volume cooling fan for extended use. Inlet Fittings:1/4 Male Flare. 3 Way AC Manifold Gauge Set.

Manifold Red Gauge (high): 0-800 PSI. Manifold Blue Gauge (low): 0-500 PSI. Compatibility: R12, R22, R134a, R410a.

Hose Length: 47 Inch /4 Feet. Manifold Fitting and Hoses Connectors: 1/4 SAE. Easily detect any leakage of A/C system with its accurate 1-7 grade selectable sensitivity. Precautions for vacuum pump maintenance.

This product strictly prohibits the extraction of flammable, explosive, and toxic gases. This product must not remove gases that are corrosive to metals and can react chemically with pump oil. This product must not remove gases containing particulate dust and a large amount of water vapor. The temperature of the extracted gas shall not exceed 40? , and the operating environment temperature shall be between 5?

It is strictly prohibited to operate without oil. When the pump is running, it is strictly prohibited to block the exhaust port.

The voltage used for this product is 192-248V, 50HZ, and the socket must be grounded. When unplugging the power supply, be sure to hold the plug and not pull the power cord. Do not place heavy objects on the power cord, do not allow the power cord to be squeezed. Do not use damaged plugs and sockets.

Do not use damp hands to plug or unplug the power plug. Do not plug or unplug the power plug or press the switch in areas with gas leaks. Wear protective goggles when working with refrigerant. Do not directly contact the refrigerant to prevent personal injury caused by the refrigerant.

When connecting to the power supply, it is required that all relevant equipment be properly grounded to prevent the risk of electric shock. Due to the surface heating during pump operation, please do not touch the oil tank or motor casing during operation. Precautions for customers before starting up. Upon receiving the new machine, check if there is any obvious damage to the machine and if there is any leakage from the matching oil bottle. Confirm that the machine is in good condition.

You can unscrew the filter on the oil tank and directly fill it in. After all the oil bottles have been filled, the machine will stand still for a while and the oil mark line at the oil mirror position will be visible. Plug in the machine, turn on the switch, and the machine is running. At this time, you can unscrew the intake nozzle of the vacuum pump, block the intake nozzle with your hand, and feel if your fingers are being sucked.

If so, it is judged that the vacuum pump is functioning properly and can be vacuumed normally. When the machine is running for a long time, do not open it and directly extract the atmosphere. Connect pipes or other equipment to operate and extract the vacuum. If the vacuum is extracted for a long time, it may cause the motor to burn out, so it is important to pay attention. The refrigerant meter pointer does not point to 0.

Solution: Remove the gauge cover, unscrew the plastic case, use a flat screwdriver to clamp it on the screw above the dial scale, turn it, and you can see that the dial pointer will move. Adjust it to position 0.

Vacuum pump often emits smoke and does not work. Be sure to add oil for use. The machine may produce a small amount of oil smoke during operation, which is a normal phenomenon.

Add oil to the middle position of the oil mirror. If the pump is used for refueling but is in an open atmosphere, the oil fumes will increase. Only by connecting the equipment properly and not opening it for air extraction, there will be a small amount or even no oil smoke during the operation of the vacuum pump. If the machine is not working, it is necessary to first determine whether the new machine is not working or if it has been used for a period of time. If the new machine is not working, it may be due to a collision during transportation that caused it to get stuck somewhere.

You can try removing the fan cover, turning the fan blades clockwise, and then restarting after the rotation is smooth. If the machine does not work after running for a period of time, it may be due to poor gas extraction or improper use, resulting in the motor getting stuck. The above method can also be tried.


4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector    4CFM 1/3HP Rotary HVAC Vacuum Pump AC Manifold Gauge Set with Leak Detector