Throttle Valve Kit

This throttle valve kit allows you to regulate your 12-volt sprayer pump from 1 psi to full pressure when using the Alley Cat Weed Wiper (Item No. 159929, sold separately). The throttle valve kit includes both 3/8" and ½" male fittings, making it adaptable to most 12-volt pump outlets. The throttle valve kit also includes a liquid-filled 0-60 psi pressure gauge, throttle valve, ½"x16" bypass hose and installation instructions. USA made.