• Keep your air compressor tank dry and your air lines free of water with this Spartan Heavy-Duty Electronic Minimal Air Loss Auto Drain Valve.
• Quality drain valve is USA Made with premium components to outlast other valves on the market.
• Unlike timed valves, this valve automatically opens when moisture is detected. This will result in less air loss and more efficient air compressor operation.
• 120 volt. 1/2" NPT inlet and outlet. 180 psi max.
• Made in USA

Keep your air compressor tank dry and your air lines free of water with this Spartan Heavy-Duty Electronic Minimal Air Loss Auto Drain Valve.Spartan Scientific