Siameses
Clappered siameses
2710
2711
British Standard BS 336 Connection,
inlets Instantaneous male, outlet female swivelling, round thread.
| 2 x 2½" m | 2½" female | 1,920 | 2710 | 60192233 | |
| 2 x 2½" m | BSRT 4" | 3,000 | 2710 | 20161233 | |
| 2 x 2½" m | BSRT 5 | 3,500 | 2710 | 30239933 | |
| 3 x 2½" m | BSRT 4" | 6,700 | 2711 | 60177533 | |
| 3 x 2½" m | BSRT 5" | 6,900 | 2711 | 60305433 | |
| 3 x 2½" m | BSRT 5½" | 8,800 | 2711 | 60331933 | |
| 4 x 2½" m | BSRT 4" | 8,740 | 2732 | 60475533 | |