My inventive and artistic friend, Tom Beebe, welded me up this mean looking sewer demon. It is made out of discarded auto parts, mainly transmission rings and gears and weighs about 5 pounds.
The demon is shaped to sit on top of my sewer elbow and insures that the sewer connection can not be easily dislodged. When I use a foam ring, it compresses the foam to make an airtight seal.
John W. Irwin
2005 Classic 28 "Sabre-Dog III"
2013 Silverado 2500HD Duramax/Allison LTZ
WBCCI #9632, TAC TX-10