Reliant Sand Filter Central Distribution Pipe/Center Pipe for S116T

Part # 647304079

Central Pipe/Stand Pipe for Laterals for the Reliant Sand Filter Series S116T
(There are 8 holes located at the bottom, in the black section of the stand pipe, for laterals to be inserted into. PVC is 2")
Item is an overall heigh of 17½", but PVC portion is only 11" tall

Item # 4A (on diagrams) 
See pictures for measurements