LuMax's No. LX-1171 PneuLuber is claimed to be the most advanced air-operated grease gun available, and the only dual-piston air-operated grease gun. Fully automatic, the LX-1171 performs with a single squeeze, and the company said it can dispense a 14 oz. tube of grease in under one minute. The PneuLuber features variable speed trigger with instant brake when released for minimal waste. This patented feature also allows you to both speed up lubrication and control the grease volume without compromising the output pressure. PneuLuber can use a filler pump, suction or grease cartridge. Other features include:
