Power Source: Can be powered by Batteries Compatible With Makita, Batteries Compatible With DeWalt, and Batteries Compatible With Milwaukee - or an AC/DC power adapter. Compatibility: A2L Compatible
Features: High Capacity Y Design Intake Fitting: 1/4″, (2) 3/8″, 1/2″ Tethered Brass Caps to prevent loss
Gas Ballast: Allows atmospheric air to enter the second stage chamber, extending pump oil life Vacuum Tight Solenoid Valve: Prevents backflow
Uniweld MaxEvac sparkless vacuum pumps are A2L compatible and designed to maximize your evacuation efficiency. The high-capacity intake fitting has dual 3/8″ connections in a Y shape to increase flow. The gas ballast allows dry atmospheric air to enter the second stage chamber and prevent water vapor from condensing before it is exhausted from the vacuum pump. This extends the life of the vacuum pump oil which means fewer oil changes. *U.S. and International Patent Pending