Structural Retention Tanks
| Part # | Description | 1+ | 2+ | 4+ | 8+ | |
| 31534 | CT-30 RETENTION TANK, 16X46 QUICK CONNECT | |||||
| 31533-1 | CT-40SQ RETENTION TANK, 21×37.5 QUICK CONNECT | |||||
| 31608 | CT-40 RETENTION TANK, 16X58.75 QUICK CONNECT | |||||
| 30957 | CT-80 RETENTION TANK, 21X64.25 QUICK CONNECT | |||||
| 31057 | CT-120 RETENTION TANK, 24X73.25 QUICK CONNECT |