The Yellow Jacket SuperEvac PLUS II Vacuum Pump is designed for use with A2L systems and features an integrated brushless DC (BLDC) motor, providing high efficiency, high torque, and a long life. The SuperEvac PLUS II is able to function in extreme low voltage conditions, including low temperatures, and is field rated to 15 microns. The easy-to-carry, lightweight design is available in 4, 6, 8, and 11 cfm models. It has a two-year warranty and is made in the U.S.A.