2" Split Nut Union Old 415-5201 415-5161 for 2 inch plumbing. This is a split nut for repairing pump union connections to 2 inch plumbing on hot tubs. 2 inch plumbing refers to the inner diameter of...
2.5" Split Nut Union 0121108025 is a heater split nut for 2 1/2 inch plumbing connection and a 3 inch id heater. Connects 2 1/2 inch plumbing to a 3 inch id heater. 700510 121108025 contact us for...