Horizontal piston pumps designed for clean fluids in continuous or intermittent operation. Built from cast iron, 316 stainless steel, or duplex materials. Triple or quintuple piston configurations ranging from 1” to 6.5”, with options for stainless steel or ceramic materials. Pistons sealed with packing. Power capacities up to 2500 HP, discharge sizes of 4” NPT, and suction sizes of 6” NPT. Speeds up to 510 RPM. Offers options for metal-metal valves or those with elastomeric components.