Series 150 Flange
| PIPE SIZE | STUD QTY | DIAMETER | LNG(RF/FF) | LNG(RTJ) |
|---|---|---|---|---|
| 1 | 4 | 1/2″ | 2-1/2″ | 3″ |
| 1.5 | 4 | 1/2″ | 2-3/4″ | 3-1/4″ |
| 2 | 4 | 5/8″ | 3-1/4″ | 3-3/4″ |
| 3 | 4 | 5/8″ | 3-1/2″ | 4-1/4″ |
| 4 | 8 | 5/8″ | 3-1/2″ | 4-1/4″ |
| 6 | 8 | 3/4″ | 4″ | 4-1/2″ |
| 8 | 8 | 3/4″ | 4-1/4″ | 4-3/4″ |
| 10 | 12 | 7/8″ | 4-3/4″ | 5-1/4″ |
| 12 | 12 | 7/8″ | 4-3/4″ | 5-1/2″ |
| 14 | 12 | 1″ | 5-1/4″ | 6″ |
| 16 | 16 | 1″ | 5-1/2″ | 6″ |
| 18 | 16 | 1-1/8″ | 6″ | 6-1/2″ |
| 20 | 20 | 1/1/8″ | 6-1/2″ | 7″ |
| 24 | 20 | 1-1/4″ | 7″ | 7-3/4″ |
Series 300 Flange
| PIPE SIZE | STUD QTY | DIAMETER | LNG(RF/FF) | LNG(RTJ) |
|---|---|---|---|---|
| 1 | 4 | 5/8″ | 3″ | 3-1/2″ |
| 1.5 | 4 | 3/4″ | 3-1/2″ | 4″ |
| 2 | 8 | 5/8″ | 3-1/2″ | 4″ |
| 3 | 8 | 3/4″ | 4-1/4″ | 4-3/4″ |
| 4 | 8 | 3/4″ | 4-1/2″ | 5″ |
| 6 | 12 | 3/4″ | 4-3/4″ | 5-1/2″ |
| 8 | 12 | 7/8″ | 5-1/2″ | 6″ |
| 10 | 16 | 1″ | 6-1/4″ | 6-3/4″ |
| 12 | 16 | 1-1/8″ | 6-3/4″ | 7-1/4″ |
| 14 | 20 | 1-1/8″ | 7″ | 7-1/2″ |
| 16 | 20 | 1-1/4″ | 7-1/2″ | 8″ |
| 18 | 24 | 1-1/4″ | 7-3/4″ | 8-1/4″ |
| 20 | 24 | 1/1/4″ | 8-1/4″ | 8-3/4″ |
| 24 | 24 | 1-1/2″ | 9-1/4″ | 10″ |
Series 600 Flange
| PIPE SIZE | STUD QTY | DIAMETER | LNG(RF/FF) | LNG(RTJ) |
|---|---|---|---|---|
| 1 | 4 | 5/8″ | 3-1/2″ | 3-1/2″ |
| 1.5 | 4 | 3/4″ | 4-1/4″ | 4-1/4″ |
| 2 | 8 | 5/8″ | 4-1/4″ | 4-1/2″ |
| 3 | 8 | 3/4″ | 5″ | 5-1/4″ |
| 4 | 8 | 7/8″ | 5-3/4″ | 6″ |
| 6 | 12 | 1″ | 6-3/4″ | 7″ |
| 8 | 12 | 1-1/8″ | 7-3/4″ | 8″ |
| 10 | 16 | 1-1/4″ | 8-1/2″ | 8-3/4″ |
| 12 | 20 | 1-1/4″ | 8-1/2″ | 8-3/4″ |
| 14 | 20 | 1-3/8″ | 9-1/4″ | 9-1/2″ |
| 16 | 20 | 1-1/2″ | 10″ | 10-1/4″ |
| 18 | 20 | 1-5/8″ | 10-3/4″ | 11″ |
| 20 | 24 | 1-5/8″ | 11-1/2″ | 11-3/4″ |
| 24 | 24 | 1-7/8″ | 13″ | 13-1/2″ |
Series 900 Flange
| PIPE SIZE | STUD QTY | DIAMETER | LNG(RF/FF) | LNG(RTJ) |
|---|---|---|---|---|
| 1 | 4 | 7/8″ | 5″ | 5″ |
| 1.5 | 4 | 1″ | 5-1/2″ | 5-1/2″ |
| 2 | 8 | 7/8″ | 5-3/4″ | 6″ |
| 3 | 8 | 7/8″ | 5-3/4″ | 6″ |
| 4 | 8 | 1-1/8″ | 6-3/4″ | 7″ |
| 6 | 12 | 1-1/8″ | 7-3/4″ | 8″ |
| 8 | 12 | 1-3/8″ | 8-3/4″ | 9″ |
| 10 | 16 | 1-3/8″ | 9-1/4″ | 9-1/2″ |
| 12 | 20 | 1-3/8″ | 10″ | 10-1/2″ |
| 14 | 20 | 1-1/2″ | 10-3/4″ | 11-1/2″ |
| 16 | 20 | 1-5/8″ | 11-1/4″ | 12″ |
| 18 | 20 | 1-7/8″ | 13″ | 13-1/2″ |
| 20 | 20 | 2″ | 13-3/4″ | 14-1/4″ |
| 24 | 20 | 2-1/2″ | 17-1/4″ | 18″ |
