Grooved coupling includes housing, gasket and fasteners to create a groove leak-tight structure. Reducing flexible grooved coupling allows for controlled linear and angular movement, and it is used to join two pipes in different diameter.
Available size
| Size (Inch / DN / mm) | Bolting (n x bolt size), ANSI | Bolting (n x bolt size), EN | Ref. No. |
|---|---|---|---|
| 2″ x 1-1/2″ / 50 x 40 / 60.3 x 48.3 | 2 – 3/8″ x 55 | 2 – M10 x 57 | G3401 |
| 2-1/2″ x 1″ / 65 x 25 / 73.0 x 33.7 | 2 – 3/8″ x 55 | 2 – M10 x 57 | G3402 |
| 2-1/2″ x 1-1/2″ / 65 x 40 / 73.0 x 48.3 | 2 – 3/8″ x 55 | 2 – M10 x 55 | G3403 |
| 2-1/2″ x 2″ / 65 x 50 / 73.0 x 60.3 | 2 – 3/8″ x 55 | 2 – M10 x 57 | G3404 |
| 2-1/2″ x 1″ / 65 x 25 / 76.1 x 33.7 | 2 – 3/8″ x 55 | 2 – M10 x 57 | G3405 |
| 2-1/2″ x 1-1/2″ / 65 x 40 / 76.1 x 48.3 | 2 – 3/8″ x 55 | 2 – M10 x 57 | G3406 |
| 2-1/2″ x 2″ / 65 x 50 / 76.1 x 60.3 | 2 – 3/8″ x 55 | 2 – M10 x 57 | G3407 |
| 3″ x 1″ / 80 x 25 / 88.9 x 33.7 | 2 – 1/2″ x 70 | 2 – M12 x 70 | G3408 |
| 3″ x 1-1/2″ / 80 x 40 / 88.9 x 48.3 | 2 – 1/2″ x 65 | 2 – M12 x 65 | G3409 |
| 3″ x 2″ / 80 x 50 / 88.9 x 60.3 | 2 – 1/2″ x 70 | 2 – M12 x 70 | G3410 |
| 3″ x 2-1/2″ / 80 x 65 / 88.9 x 73.0 | 2 – 1/2″ x 70 | 2 – M12 x 70 | G3411 |
| 3″ x 2-1/2″ / 80 x 65 / 88.9 x 76.1 | 2 – 1/2″ x 70 | 2 – M12 x 70 | G3412 |
| 4″ x 1″ / 100 x 25 / 114.3 x 33.7 | 2 – 1/2″ x 70 | 2 – M12 x 70 | G3413 |
| 4″ x 1-1/2″ / 100 x 40 / 114.3 x 48.3 | 2 – 1/2″ x 65 | 2 – M12 x 65 | G3414 |
| 4″ x 2″ / 100 x 50 / 114.3 x 60.3 | 2 – 1/2″ x 70 | 2 – M12 x 70 | G3415 |
Note: Please download our catalog for more available sizes.
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