Reliant Sand Filter Central Distribution Pipe/Center Pipe for S119T

Part # 647305071

Central Pipe/Stand Pipe for Laterals for the Reliant Sand Filter Series S119T
(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 21½", but PVC portion is only 14¾" tall

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

Laterals are sold seperatly - Part # 647304017