The Best refrigerant recovery machine is designed to meet the needs of professional technicians. It is a powerful machine that can easily change a liquid refrigerant into vapor. It is also built with a safety switch that shuts off when the pressure exceeds 550psi. This ensures that there is no leakage of the refrigerant from the cylinder. Its compressor is oil-less and quiet. The RG3 Twin Cylinder has easy to read gauges that are well positioned for ease of use and the valve controls are color-coded for simplicity. The inflow and outflow of the refrigerant are indicated by the red and blue colors. It is compatible with R12, R134A, R22 and R410A. It is also able to handle a variety of hydro-chlorofluorocarbon, chlorofluorocarbon and halogenated hydro-fluorocarbon refrigerants.

The RG3 is also one of the fastest machines in the market, capable of recovering up to 1lb per minute for vapor refrigerants and up to 5lb for liquids. This makes it a great option for commercial refrigeration and air conditioning units. It is also lightweight and can be easily transported. Its oversized condenser is a plus in hot environments.

Another option to consider is the Inficon RS90 Dual Refrigerant Recovery Machine. It has a powerful 1 HP motor and a large condenser that can help with the recovery process. It is also water-resistant and can withstand high temperatures. It has dual piston compressors with a micro-channel design for faster recovery speeds. It also features a self purge system that helps with reducing discharge pressure.

Before purchasing a refrigerant recovery machine, you should make sure that it is compatible with your type of refrigerants. There are different types of refrigerants that are used in different AC units. Some machines can only recover the liquid refrigerant while others can only do the vapor species. The cheapest refrigerant recovery machine can only recover the vapor species while the more expensive ones are capable of recovering both.

In addition to the price, you should also look at the warranty that comes with the machine. This is especially important if you are going to be using it on a regular basis. The warranty will cover any repairs or replacement parts that are needed during the lifetime of the machine. It is also a good idea to check if the machine has any safety features. This includes a circuit breaker and a safety switch that shuts off the compressor if the internal pressure is above 550 PSI.

The Robinair RC5A Oil-Less Twin Cylinder is an affordable option that can be used for both liquid and vapor refrigerants. It can be used on a variety of different AC units and is equipped with a recharge port for recharging the system. The RC5A is also a lightweight option at just 22 pounds and it can be easily carried around. It is also equipped with a convenient display and a sophisticated filter that can be cleaned easily. This model is also backed by a 1-year warranty. Best refrigerant recovery machine