Compare Quick view ASTRAL ASTRAL | STANDPIPE & HUB W/O LATERAL 22" 23 1/2" long | 22507-0017 MSRP: Was: Now: $100.43 ASTRAL | STANDPIPE & HUB W/O LATERAL 22” 23 1/2” long | 22507-0017 parts for SERIES 2000 & ASTRAMAX 15”, 17”, 19”, 22”, & 26” TOP MOUNT