Ferroni Direct Drive PTO Roller Pump, is a high volume, high pressure used mostly for spraying, weed killing(with 20 or more nozzle on a bar), washing, non corrosive liquid transfer with unattached hose, small acreage irrigation unit with or without sprinklers, can be used even on hilly ground. This pump is equipped with a by-pass to recycle liquid and subsequently to close output flow. This pump can not be used for liquid nitrogen or liquid fertilizer. The pump works well for the larger booms on some equipment on today’s farms. The pump consists of cast iron housing, a rotor with nylon rollers, a cover, two hose connections, a chain for rigid fastening on tractor and a brass valve for pressure regulation. This pump rotates in a clockwise direction only and fits a 540 spline PTO shaft. The technical features are a 1” inlet, ¾” outlet, maximum delivery 48 GPM, maximum pressure 365 PSI, maximum head 820 feet, maximum self priming distance 20 feet, maximum revolutions per minute 700, maximum self priming distance with a foot valve 30 feet, maximum absorbed power 4 KW, and pump weighs 24 pounds.