Ebbe Clamp Collar Drains The Ebbe Clamp Collar Drain is the latest in drain technology. It combines all the best highlights from other drains and includes original features for easy installation and optimal function. Features Available in PVC and ABS Fast Weep Mesh included The raised rim helps you screed the pre-slope without hitting obstructions Clamp heels focus pressure on the outer edge of the clamping ring to provide the best clamp possible The clamping bolts are located at the inner circumference of the drain. There is no need to make extra cuts or search for the bolts through the membrane Phillips head screws: Don’t waste time looking for that wrench or socket. Use your drill with a Phillips bit Invert the clamping ring to accommodate mortar beds up to 4” A flat flange with 4 mounting holes allows the drain to be securely fixed to the floor.
