The K52 Plus is the lightest boom pumps in the industry with a gross weight under 100,000 lbs. and can be mounted on a four- or five-axle truck. Its six-section boom and RZ configuration provide flexibility and maneuverability. The HPG-IF pumping unit with closed circuit and reversal flow allows pressures of up to 1185 psi and an output of 235 cu. yd./hour, delivered through a standard 9-in. S-valve with easy and reduced maintenance. CIFA USA Inc. 877-243-2345.