161050226 Georg Fischer | Georg Fischer Straight Tank Adapter PVC Pipe Fitting | 405-5650 | RS Components
Hayward Flow Control - 2" PVC Plastic Pipe Bulkhead Tank Adapter - 92747609 - MSC Industrial Supply
Amazon.com: JoyTube 1” Female PVC Bulkhead Fitting with Plug Silicon Seal Gasket Water Tank Connector for 1-3/4 Inch or 2 Inch Hole Saw Rain Barrels, Aquariums (pack of 2) : Automotive
1" Heavy Duty Polypropylene Tank Fittings (2-1/4" Hole Size) | U.S. Plastic Corp.
Amazon.com: Outus PVC Bulkhead Fitting Water Tank Connector for Rain Barrels, Aquariums, Ponds or Water Tanks (2 Inches) : Pet Supplies
Amazon.com : 2pcs PVC Bulkhead Fitting Water Tank Connector, 3/4 Inch Garden Spigot Kit Universal Seal Bulkhead Fitting Adapter, Rain Barrel Water Tank Connector : Patio, Lawn & Garden