Bushing N4
180 ° Male-Female, Reducing
Salient Features :
- Follow plus tolerance of BIS.
- Hot galvanised with thick uniform zinc coating.
- Accurate threading & perfectly angled to 180°.
- Superior grade malleability to ensure crack free installation.
| NOMINAL SIZE (inches) | SPECIFIED DIMENSIONS & TOLERANCE (a) | OBSERVED DIMENSIONS (a) | SPECIFIED WALL THICKNESS & TOLERANCE | OBSERVED WALL THICKNESS |
|---|---|---|---|---|
| 3/4 x 1/2 | 26 ± 1.5 | 27.2 | 3.0 -0.7 | 3.8 |
| 1 x 1/2 | 29 ± 1.5 | 29.3 | 3.0 -0.7 | 3.1 |
| 1 x 3/4 | 29 ± 1.5 | 29.3 | 3.0 -0.7 | 3.0 |
| 1¼ x 1/2 | 31 ± 2.0 | 31.2 | 3.5 -0.7 | 3.8 |
| 1¼ x 3/4 | 31 ± 2.0 | 31.2 | 3.5 -0.7 | 3.8 |
| 1¼ x 1 | 31 ± 2.0 | 31.2 | 3.5 -0.7 | 3.8 |
| 1½ x 1/2 | 31 ± 2.0 | 31.5 | 3.5 -0.7 | 4.0 |
| 1½ x 3/4 | 31 ± 2.0 | 31.5 | 3.5 -0.7 | 4.0 |
| 1½ x 1 | 31 ± 2.0 | 31.5 | 3.5 -0.7 | 4.0 |
| 1½ x 1¼ | 31 ± 2.0 | 31.5 | 3.5 -0.7 | 4.0 |
| 2 x 1/2 | 35 ± 2.0 | 36.0 | 4.0 -0.7 | 4.5 |
| 2 x 3/4 | 35 ± 2.0 | 36.0 | 4.0 -0.7 | 4.5 |
| 2 x 1 | 35 ± 2.0 | 36.0 | 4.0 -0.7 | 4.5 |
| 2 x 1¼ | 35 ± 2.0 | 36.0 | 4.0 -0.7 | 4.5 |
| 2 x 1½ | 35 ± 2.0 | 36.0 | 4.0 -0.7 | 4.5 |
| All dimensions are in mm | ||||