PVC Bulkhead, BFA Series, Long Shaft, 1/2 in. to 6 in. Sizes
Amazon.com: FVIEXE 10PCS 1 Inch PVC Bulkhead Fitting, Double Threaded Bulkhead Water Tank Connector for Rain Barrels, Aquariums, Water Tanks : Industrial & Scientific
1-1/2" FPT FPT Bulkhead - Lifegard Aquatics
Amazon.com: Sanpaint 1.5 Inch PVC Bulkhead Fitting for Water Barrel, Water Tank, Rain Barrels,NPT1.5 female thread (1-4/5 inch I.D.) PVC : Industrial & Scientific
912822-6 PVC Bulkhead Tank Fitting, 1-1/2" Pipe Size, FNPT x Socket Connection Type | Imperial Supplies
Amazon.com: 1-1/2" Short Bulkhead Fitting, Slip x Slip, Made in the USA : Industrial & Scientific
Green Leaf Inc. 1-1/2 in. Polypropylene Bulkhead Fitting at Tractor Supply Co.
Amazon.com: ZHUOMINGJIA 2 Sets 1/2 In PVC Bulkhead Fitting For Rain Barrels, Aquariums, Water Tanks And Ponds Dark Gray(2 pcs Bulkhead Adapter And 2 pcs Plugs+2 pcs Water Pipe Connector) : Patio,
John Guest 1/2 in. Push-to-Connect Bulkhead Fitting (5-Pack) PP1216W - The Home Depot
Hayward Bulkhead Tank Fitting, 1-1/2", PVC/EPDM, Socket x FPT BFA1015CES | Zoro
1-1/2" FPT FPT Bulkhead - Lifegard Aquatics
1/2″ Bulkhead Fitting — PVC – Law Supply, Inc.
2 1/2" Bulkhead Tank Fitting - PVC
Amazon.com : QuQuyi 1/2 Inch PVC Bulkhead Water Tank Connector Adapter Fitting with Plugs Thru-Bulk Pipe Fitting for Rain Barrels, Aquariums, Ponds(Set of 3) : Patio, Lawn & Garden
TerreMax Nylon Bulkhead Fittings, 1/2 in. Female NPT - John M. Ellsworth Co. Inc.
Amazon.com: PVC Bulkhead Fitting Double Threaded Bulkhead Water Tank Connector for Rain Barrels, Aquariums, Water Tanks, Tubs, Pools, Spigot, Black, 3/4 Inch Male 1/2 Inch Female (4 Pieces) : Industrial & Scientific
Amazon.com: Lifegard Aquatics Standard Threaded Bulkhead Kit for Fish Aquariums – High-Impact Resistant PVC – Includes Bulkhead Fitting, Gasket, Lock Nut – Jet Black – 1-1/2 Inch : Toys & Games
BTF150VN 1 1/2 Inch NPT Bulkhead Fitting for Drums and Tanks - Basco USA
Amazon.com: PVC Bulkhead Fitting Double Threaded Bulkhead Water Tank Connector for Rain Barrels, Aquariums, Water Tanks, Tubs, Pools, Spigot, Black, 3/4 Inch Male 1/2 Inch Female (6 Pieces) : Industrial & Scientific