Specially configured for Iron Filters ( Greensand - MGS ) application of the Fleck 5600 Injector/ Drain Module
( includes new # 2 PVC injectors, new o-rings, and .25 gpm BLFC and DLFC based on tank diameter ).

Since 9 inch tanks are the most common, we will send the module with a 5.0 gpm DLFC ( drain line flow control ) button, unless you specify a different size tank diameter.
Do NOT order this for your Water Softener. Instead Order PN 34600840131 for water softener applications.