The AR500BPTWINTOP-C/C diaphragm pump is widely used in the commercial, industrial and agricultural sprayer industries. With a flow rate up to 129.3 gpm and max pressure of 290 psi it is optimal for medium or large-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 dual male PTO shafts.