Interstate Pneumatics Timed Electric Auto Drain Valve 110V/230PSI VDA-140
This drain plugs into a regular 110-volt outlet and the cord is 6ft long. Dual internal drain ports. Drain Rate: 0.75 GPM. Adjustable Drain Cycle: 0.5 min. to 45 min. Pipe Size: 1/4" NPT Female. Valve: 2-way normally closed.