| Model | 4704 |
| Size (inch) | 4" x 1.1/4" |
| Size (mm) | 114.30 x 42.16 mm |
| Material | PVC-U ASTM |
| Standard | as per ASTM D-2467 |
| Class | SCH-80 |
ASTM SCH-80 Upvc pipe reducer fitting used to reduce the pipe size.
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| Model | 4704 |
| Size (inch) | 4" x 1.1/4" |
| Size (mm) | 114.30 x 42.16 mm |
| Material | PVC-U ASTM |
| Standard | as per ASTM D-2467 |
| Class | SCH-80 |