HIGH ENGINE POWERThe Airless 1K 3.0 has higher engine power.This is the professional machine for single component polyurethane and epoxy synthetic resin injection into the concrete structures. The pressure which is created can pumping 3000 ml per minute (3 litre/ minute), in this industrial robust, yet light weight and easy design simple for operate and maintain, and long product life.Along with the suction hose and 5 LT reservoir tanks, both detachable along easy maintenance and cleaning.