Clear the water lines of RV's, travel trailers, boats, and sprinkler systems to protect from freezing temperatures Single person operation - easy and simple to use - locks in place - just attach and walk away Milled from single solid piece of aircraft high quality aluminum - strong, durable, corrosion resistant - drinking water safe Industrial quick-connect compressor fitting (most common style produced allowing max air flow) will attach to any 1/4" universal coupling Can be attached to…
