This white Central Vacuum Slip Pipe Coupler is designed to couple two 2" OD central vacuum pipes together. Both female openings mate with the standard "Schedule L" thin wall PVC pipe. This coupler is great for pipe repairs since it does not have a stop ridge in the center, enabling you to slide it on a pipe where separating the two pipe segments is not possible. For similar products see our list of Generic Central Parts & Components.   View Larger Image