JD101/102/104/105/106 $10.00 Quantity Add to Wishlist Pricing Strategy Category Water Softener Parts Tank Head Description Reviews Description MODEL Inlet&outlet Base Riser pipe JD101 1"F 72mm*8NPSM 27mm OD JD102 1"F 72mm*8NPSM 34mm OD JD104 3/4"F 72mm*8NPSM 27mm OD JD105 2"F 4"*8NPSM 50mm OD JD106 2"F 4"*8NPSM 42mm OD