Rectangular to Round Transition: 2" x 3" rectangular inlet accepts standard residential gutter downspouts; 4-inch round outlet connects to SDR35 drainage pipe
Direct Connection Design: Straight-through configuration provides efficient water flow from downspout to underground drainage
4-Inch Hub Connection: Socket-style outlet accepts 4-inch SDR35 pipe for secure solvent-weld joint to underground drainage systems
Weather Resistant: Durable PVC construction withstands UV exposure, freeze-thaw cycles, and outdoor environmental conditions
Professional Appearance: Clean transition creates finished look for visible downspout connections
SDR35 Compatible: Connects to standard non-pressure drainage pipe for foundation drains, dry wells, and storm sewer systems