Ace Pumps' 206 Model PWM Pumps feature a 206 motor that requires 7 gpm maximum hydraulic fluid input and is compatible with most tractor hydraulic systems. The pulse width modulated (PWM) control valves allow equipment owners and operators to implement a PWM control regimen on pull-type sprayers, planters and fertilizer applicators. They provide quick rate changes for both constant and variable rate applications. In addition, the 206 models include a pressure relief valve to prevent over-speeding of the hydraulic motor and the damage it can cause. The pump runs only as fast as necessary, minimizing the horsepower required and extending pump life.

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