Bypass Valve For Fleck 5600, 2500, 2510, & 9000 Valves - 3/4 Inch New. Fits all Fleck 5600, 2500, 2510, & 9000 valves. Intake discharge 3/4 in FIPT

If you have any questions on if this is suitable for your unit, please reach out to me before purchasing.