The CoolTech line of portable refrigerant recovery units features an oilless compressor, simple operation, and fast recovery, says the manufacturer. A new, polypropylene case is said to be lightweight and easy to carry. The back panel of the case is concave so it fits against the user’s hip and leg, while the molded handle is sized for a comfortable grip. Model 25150A is a basic unit for medium-pressure refrigerants. Models 25175A and 25200B are designed for medium- and high-pressure refrigerants, with the 25200B offering automatic features.

Robinair Division, SPX Corp., 1224 Robinair Way, Montpelier, OH 43543; 419-485-5561; (website).