- Product Type :Auto Accessory
- Package Dimensions :10.27" L X5.73" W X2.88" H
- Country Of Origin :United States
- Package Weight :4.0Lbs
Barker Manufacturing Company Auto-Drain provides completely automatic 12-volt push button operation of the valves that dump your RV's grey and black water holding tanks. Installs on your current slide valves, and no plumbing modifications are required.