| Nominal Dia (mm) | Nominal Dia (Inch) | L | a | b | e (min) |
Material Code | Standard Pkg. |
| 75 | 2½" | 157.00 | 87.00 | 87.00 | 3.20 | 7576 | 12 |
| 90 | 3" | 190.00 | 102.00 | 102.00 | 3.20 | 7577 | 10 |
| 110 | 4" | 221.00 | 127.00 | 127.00 | 3.20 | 7578 | 6 |
| 160 | 6" | 322.00 | 191.00 | 191.00 | 4.00 | 7579 | 4 |
| * All dimensions in "mm" |
A double Y-door fitting is a plumbing or piping component that features two Y-shaped openings, allowing fluid flow to split into two separate directions or to merge from two sources into a single stream.
To install a double Y-door, prepare the doorway, hang the door panels on hinges, ensure proper alignment and clearance, and secure with locks. Maintain by lubricating hinges and regularly inspecting for wear or damage.
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