The 15.5” tray can accommodate containers that measure 15 inches across the bottom and smaller. Our 22” trays work best with pots that measure 15 inches to 21.5 inches across the bottom.
The spout on the Drain Away drain trays is standard ¾” threading designed to work with PVC and irrigation type fittings. A garden hose is not threaded the same and will not give you a leak free seal.
The Drain Away drain trays are designed with a slopped gutter creating a flow because of gravity. We have customers running large operations, on level floors, with no pumps for evacuation.