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

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.