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VEVOR AC Vacuum Pump and Gauge Set, 7 CFM 3/4 HP, Two Stage Rotary Vane HVAC Vacuum Pump, A/C Manifold Gauge Kit, for R134a R22 R410a, with Leak Detector Carry Bag Hose, for Auto HVAC Air Conditioning
- Wide Refrigerant Compatibility: Compatible with R134a, R22, R410a, and other common non-flammable refrigerants. Ideal for automotive AC repair, HVAC system maintenance, refrigeration work, and industrial application
- Strong Vacuum Performance: Equipped with a 4-pole high-torque motor, this 7 CFM single-stage pump reaches an ultimate vacuum as low as 0.3 Pa. The built-in 0.26 qt. (250 ml) oil capacity ensures stable, long-term operation with efficient maintenance
- Precision Pressure Monitoring: Upgraded professional manifold gauge set provides ±1.6% measurement accuracy and high-pressure resistance. Dual unit display with a clear oil window allows for easy, accurate readings at a glance
- Reliable & Secure Connection: Our HVAC vacuum pump includes a 3.94 ft (1.2 m) three-color hose (red, blue, yellow) for quick identification and secure attachment. Support 800 to 4000 PSI working pressure, it easily handles high-pressure environments
- All-in-One Complete Kit: Comes with a vacuum pump, manifold gauge set, three-color hose, R134a to R1234yf adapter, R134a quick coupler, R410a 1/4" SAE to 5/16" SAE adapter, R134a can taps, leak detector, 0.26 qt.(250 ml) vacuum oil bottle, and a portable carrying bag
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A: The pump features a two-stage rotary vane design with a flow rate of 7 CFM, making it ideal for home air conditioning systems. It achieves a vacuum level of < 30 Pa, suitable for R134a, R22, R410a, and other non-flammable refrigerants.
Q: Can it be used for car AC repairs?
A: Yes. It is compatible with R134a car AC systems. However, be sure to turn off the car engine during the vacuuming process. Do not use with systems containing flammable refrigerants like R1234yf.
Q: How loud is the pump? Will it disturb the work environment?
A: The noise level is ≤ 70 dB (comparable to normal conversation). Featuring cast aluminum housing for noise reduction, it operates quieter than similar pumps with iron casings. Fit for use in garages, workshops, or other enclosed spaces.
7 CFM Two-Stage Rotary Vane Pump for Faster, Deeper Evacuation
An efficient 7 CFM two-stage rotary vane pump powers this AC gauge and vacuum pump set, quickly removing moisture and air from HVAC systems. Because the two-stage design pulls air in two stages rather than a single stage, it performs better than single-stage pumps. This evacuation process supports thorough system evacuation and prepares it for appropriate refrigerant charging.
The high airflow rate removes trapped moisture that can harm HVAC components and enhances internal system hygiene. Additionally, clean evacuation enhances pressure balance and refrigerant flow. Better cooling performance and longer equipment life are the results.
3/4 HP High-Torque Motor for Stable and Continuous HVAC Operation
A powerful 3/4 HP high-torque motor powers this gauge and vacuum pump set, delivering consistent performance for extended duty cycles. Even under heavy load, the motor's 4-pole design maintains a steady speed. It has a smooth start and maintains a strong power output without dropping speed. When performing rigorous HVAC servicing tasks, professionals can trust the equipment more when the motor output is stable.
Additionally, the motor reduces vibration during use, enhancing control and comfort. Reduced vibration prolongs the pump's service life and safeguards internal components. Users experience consistent vacuum power throughout the whole process, whether they are working on building HVAC units or automobile air conditioning systems. For daily work, skilled technicians rely on its dependable motor design.
Ultimate 0.3 Pa Vacuum Level for Professional-Grade System Performance
This vacuum pump meets professional HVAC service standards by achieving a deep vacuum of 0.3 Pa. Because they eliminate even the tiniest quantity of moisture and air from within the system, deep vacuum levels are crucial. Before charging refrigerant, this AC gauge and vacuum pump set ensures the system stays dry and clean. After service, a deep vacuum also helps prevent pressure imbalance caused by trapped air.
Maintaining a clean internal system enhances system dependability and performance over time. Leaving moisture inside can lead to corrosion in pipes and compressors, freeze ups, or the formation of acids. Because of this, the gauge and vacuum pump set is appropriate for accurate HVAC and refrigeration services where system health is crucial.
Wide Refrigerant Compatibility for R134a, R22, and R410a Applications
R134a, R22, and R410a are among the typical refrigerants supported by this gauge and vacuum pump set. Because of its broad compatibility, technicians can use a single tool to service a variety of HVAC and automobile air conditioning systems. Commonly found in homes, businesses, and automobiles, the pump operates on non-flammable refrigerants.
With the included connectors and adapters, switching between systems is simple and trouble-free. This compatibility enables specialists to perform multiple tasks in a single day without having to switch out their equipment. The pump is compatible with light industrial equipment, refrigeration systems, automobile air conditioning systems, and home air conditioners.
High-Accuracy Manifold Gauge Set with ±1.6% Pressure Precision
This AC gauge and vacuum pump set's manifold gauge set provides precise pressure readings with an accuracy of ±1.6%. Technicians can monitor system pressure during evacuation and refrigerant charging using accurate readings. Proper pressure levels prevent overcharging or undercharging of HVAC systems. When performing maintenance and repairs, this gauge set helps users make informed decisions.
The robust materials used in the gauges can withstand frequent wear and severe pressure. Users may quickly and easily see values on a clear display. During operation, the oil-viewing glass makes it easy for users to check oil levels. The gauge set facilitates safe and dependable HVAC maintenance with its precise readings and sturdy design. This accuracy lowers service errors and enhances system performance.
AC Gauge and Vacuum Pump Set with Three-Color 1.2 m Hose Rated for 800–4000 PSI Secure Connections
This gauge and vacuum pump set comes with three-color hoses that increase productivity and security. Each hose is 1.2 meters long and is easily identifiable by its red, blue, and yellow hues. Color labeling makes it easier for personnel to connect hoses accurately and prevent errors. During HVAC servicing activities, this design speeds up setup and enhances workflow.
The hoses are suitable for high-pressure systems, as they can withstand operating pressures of 800 to 4000 PSI. A robust hose structure keeps connections secure and prevents leaks during use. These hoses withstand regular professional use without deteriorating or splitting. Reliable hose performance supports long-term HVAC maintenance tasks while safeguarding users and equipment.
Integrated Leak Detector for Faster and More Reliable Diagnostics
A leak detector in this AC gauge and vacuum pump set helps promptly detect refrigerant leaks. Because leaks lower system efficiency and raise repair costs, leak detection is crucial. Early identification stops refrigerant loss and helps protect the environment. Before adding refrigerant to the system, this instrument allows professionals to detect leaks.
Early leak detection increases service accuracy and reduces the need for recurrent repairs. By correctly resolving issues on the first try, technicians save time. The leak detector helps ensure system reliability after maintenance and promotes safer HVAC maintenance. This technology allows specialists to work more quickly without sacrificing the quality of their expert services.
AC Gauge and Vacuum Pump Set with Complete HVAC Kit, Carry Bag, and Multiple Adapters
This gauge and vacuum pump set is a full-service kit that includes all necessary parts. The kit consists of a vacuum pump, a manifold gauge set, three-color hoses, can taps, a leak detector, a vacuum oil bottle, and a sturdy carrying bag. Users do not need to purchase additional tools separately. Everything remains arranged and operational.
When storing equipment, the carrying bag keeps it safe and facilitates convenient transportation between job locations. Well-organized storage increases productivity and minimizes tool damage. Mobile professionals who require dependable equipment on the fly might benefit from this comprehensive set. The gauge and vacuum pump set, which comes with all the necessary instruments, provides professional support for HVAC services in a handy package.
