630137 (Febco) | 1-1/2 And 2 Inch | Stainless Steel First Check Spring Kit

This 1-1/2 And 2 Inch Stainless Steel Check Spring is Used For The Replacement of The First Check Only of a Reduced Pressure Zone Assembly. The Spring Should be Replaced With The Manufacturer'S Original Part to Ensure Proper Fit And Accurate Function. | Febco | 630137