Standard Pool Strainer
FO SERIES BASKET STRAINER SIZE & DIMENSION TABLE
| Inlet Diameter |
Outlet Diameter |
A | B | C | D | E | F | G |
| 4″ | 4″ | 9-1/4″ | 16-5/8″ | 12″ | 21-1/2″ | 7-1/4″ | 4-7/8″ | 14-1/2″ |
| 6″ | 6″ | 11-1/4″ | 17-5/8″ | 15-1/2″ | 25-1/4″ | 9-1/4″ | 6-7/8″ | 18″ |
| 8″ | 8″ | 13-1/4″ | 23-1/2″ | 17-1/2″ | 30-1/4″ | 11-1/4″ | 8-7/8″ | 22″ |
| 10″ | 10″ | 15-1/4″ | 28-3/4″ | 21-1/2″ | 34-3/4″ | 13-1/2″ | 10-7/8″ | 27″ |
| 12″ | 12″ | 17-1/4″ | 31-1/2″ | 23″ | 37-1/2″ | 15-3/4″ | 12-3/4″ | 29-1/2″ |
| 14″ | 14″ | 23-1/4″ | 42″ | 31″ | 48″ | 21-3/4″ | 18-1/2″ | 39-1/2″ |
| 16″ | 16″ | 23-1/4″ | 42″ | 31″ | 48″ | 21-3/4″ | 18-1/2″ | 39-1/2″ |
| 18″ | 18″ | 23-1/4″ | 42″ | 31″ | 48″ | 21-3/4″ | 18-1/2″ | 39-1/2″ |
| 20″ | 20″ | 23-1/4″ | 42″ | 31″ | 48″ | 21-3/4″ | 18-1/2″ | 39-1/2″ |
| Size | Opening Size (Square) |
Basket Free Area Sq. In. |
Ratio-Free Area to Pipe Area |
Weight (lbs) |
| 4″ | 3/16″ | 116 | 9.2 | 45 |
| 6″ | 3/16″ | 211 | 7.5 | 47 |
| 8″ | 3/16″ | 327 | 6.5 | 45 |
| 10″ | 3/16″ | 498 | 6.3 | 90 |
| 12″ | 3/16″ | 627 | 5.5 | 110 |
| 14″ | 3/16″ | 1210 | 7.9 | 340 |
| 16″ | 3/16″ | 1210 | 6 | 360 |
| 18″ | 3/16″ | 1210 | 4.7 | 380 |
| 20″ | 3/16″ | 1210 | 3.9 | 405 |
