VEVOR Single Stage Vacuum Pump Rotary Vane 7CFM 1/2HP Deep HVAC

Single Stage Design with 7 CFM Vacuum Pump Performance

This 7 CFM vacuum pump has a free air displacement (FAD) of 7 CFM, which means it can reliably evacuate air from a wide range of HVAC and refrigeration applications. Its single-stage design makes it easy to remove air and moisture from sealed systems, which makes it great for both regular maintenance and more difficult evacuation jobs. The pump can reach a deep vacuum level of 5 Pa, which is needed to remove any remaining moisture and gases that cannot be condensed before the system can be recharged.

You can use this vacuum pump to move enough air to quickly complete the evacuation, whether you are working on a home or an auto air conditioner. It works the same way every time, so technicians who need a tool for daily use across various job sites can rely on it. The 7 CFM rating also means faster evacuation times than pumps with smaller capacities, which helps each system require less overall service time.

1/2 HP Copper Motor for Continuous Power Output

At the heart of this vacuum pump is a 1/2 HP copper motor designed to deliver stable power at all times. Copper windings are known for being strong and heat-resistant, which means the motor can run for longer periods without losing efficiency. This feature makes the pump good for both quick touch-up jobs and longer evacuation runs that need the motor to keep running.

It has a shockproof base that helps absorb vibrations while it is working, keeping the unit stable on the work area. With the AC230V, 50Hz power supply, this setup ensures the pump operates reliably across a range of applications, from indoor HVAC service calls to mobile car repair setups. The stable base also lowers noise while it is working, which is helpful when you are in a room with other people.

Heavy-Duty Aluminum Alloy Body for Long-Lasting Durability

Built with a heavy-duty aluminum alloy, this 7 CFM vacuum pump can handle heavy use in both business and home settings. Because it is both strong and lightweight, the aluminum body helps the unit last longer and makes it easy to move from job to job. Choosing this material also helps the pump avoid corrosion, which is important for tools that are often wet and exposed to refrigerants.

This tough design helps protect the pump's internal parts from damage and normal wear and tear, which makes it last longer. For technicians who use their tools every day, this feature means they will need to replace them less often, and they will work better in industrial, automotive, and vacuum-packaging settings. People who buy this pump can be sure it will last because it is well made and will not break down quickly.

Backflow Prevention System to Avoid Chamber Contamination

The backflow prevention system in this refrigerant vacuum pump stops oil from flowing back into the chamber. This feature keeps the chamber and connected tubing from getting dirty. Keeping the oil flow within the machine protects the internal system and helps it run more reliably and cleanly over time, reducing the risk of contamination between service jobs.

To make it even more useful, the 1/4" oil fill port can be reached from the front or either side, so adding oil is easy and quick, no matter where the pump is placed. It is easier to perform maintenance because there is an oil drain hole that speeds up draining and an exhaust port that prevents excessive spouting while the machine is running. All of these features make regular maintenance easier and make oil changes less messy.

Oil Viewing Window for Easy Level Monitoring

A built-in oil viewing window lets users quickly check the oil amount without taking the pump apart. This feature helps keep the motor from running without enough oil. For smooth internal lubrication and uniform vacuum performance over time, it is important to keep the oil levels right. The clear window makes it easy to check visually rather than guess.

In addition to checking the oil level, this AC vacuum pump self-cools via airflow and has built-in thermal protection to prevent overheating. All of these features work together to keep the motor from overheating during extended use. This feature helps the machine last longer and requires less maintenance. This extra safety measure is especially helpful during longer evacuation periods, when heat buildup is more likely.

Ergonomic Grip Handle for Comfortable 7 CFM Vacuum Pump Portability

When moving from one job site to another, portability is important. This 7 CFM vacuum pump features an ergonomic handle for easy carrying. Even with daily use, the handle's shape makes it easier to move the unit from the workshop to a vehicle or directly to a customer's location by placing less stress on the handle.

Thanks to its compact size and secure grip, the pump is useful for technicians who frequently move tools. The flexible handle makes the tool even easier to use every day, whether it is for cleaning your home air conditioner, servicing the refrigerator, or working in a factory. Its small size also makes it easy to store between jobs, in a service van or a home workshop.