This Semi-Hydraulic Diaphragm Pump from A/R North America (AR60LFP-GR-GCI) is widely used in the commercial, industrial and agricultural sprayer industries. This unit is manufactured with poly heads and manifolds for top corrosion resistance. With a flow rate up to 15.6 GPM and max pressure of 290 PSI, it is optimal for small or medium-sized sprayers, assisting in the targeted distribution of your liquid product onto desired surfaces for consistent, even coverage every time. This model is equipped with a gearbox to attach to 5 to 6.5 HP gas engines.