A complete bulkhead fitting with nut and washer with one 50mm / 2" barbed connection.

This patent-pending ALIEN® Dual-Flow™ fitting allows for complete drainage as the body of the fitting has slots that allow fluid to flow through slots in the nut. The EPDM washer goes on the outside of the tank or pot to create a seal.

• Requires a 48mm (1.9") diameter hole for tank penetration
• Maximum tank wall thickness is 7mm (0.28")
• Minimum tank wall thickness is 2mm (0.08")