EXTRA FREEDOM. EXTRA POWER. EXTRA CAPACITY. Work better with the Dealer Design Award Winning. American made top-of-the-line for both quality and durability—pump of choice for HVAC/R technicians. Powered by JB’s 18v lithium-ion battery 1/2 HP DC brushless motor Available in 3 CFM or 5 CFM Low battery warning Easy access 1/4", 3/8" or 1/2" intake tee 15 micron vacuum rating Gas ballast and blank-off isolation valve Metal construction with finned aluminum heavy-duty housing, brass fittings, and stainless steel valving Ergonomic 1/2" NPT exhaust handle with lift ring Large, easy-to-see oil level sight glass with easy access oil fill located on cover O- ring sealed oil drain valve to prevent leaks and tethered safety cap to prevent oil spills Internal check valve prevents oil backflow during power failure Field repairable 1 year OTC warranty; 2 year on vacuum pump