| MARK | DIA. | DESCRIPTION | ORIEN. | ELEV. |
| A | 3" | OVERFLOW | 0 DEG. | 49-1/2" |
| B | 10" | POOL INLET | 90 DEG. | 24" |
| C1 | 1" | LEVEL-THRD. CPLG | 135 DEG. | 17" |
| C2 | 1" | LEVEL-THRD. CPLG. | 135 DEG. | 80" |
| D | 6" | PUMP SUCTION | 180 DEG. | 19" |
| E | 2-1/2" | PUMP SUCTION | 225 DEG. | 19" |
| F | 18" | MANWAY COVER | 270 DEG. | 48" |
| G | 2" | AUTO FILL | 315 DEG. | 48" |
| H | 2" | DRAIN-THRD. CPLG. | 0 DEG. | 2-1/2" |
| J | 4" | VENT | CENTER | TOP |
| Main | Sand Filters | Assemblies | Basket Strainers | Control Valves | Float Valves |
| Reducers | Surge Tanks |