All-In-One Fill Swivel Adapter Kit For 5 Gallon PHIL-TITE And EBW Series Below-Grade Spill Containers With CARB EVR Stainless Fill Adapter, 4 Inch Top Seal Cap, And 5 Inch Riser NippleItem No. 70541201

The fill swivel adapter helps prevent leaks caused by constant fill delivery elbow movement on the riser adapter. The top section rotates during normal deliveries, preventing the bottom section from loosening on the riser pipe which could cause a vapor or product leak around the adapter.