Hytop Vertical Dome Grate
Cast bronze floor or roof outlet with non-tilt heavy duty grate for vertical discharge. Bronze is suitable for fitting to PVC pipe, or for brazing to copper. Also available in a flat grate.
TYPICAL APPLICATION
DIMENSIONAL DATA
| DIMENSIONS | ||||||
|---|---|---|---|---|---|---|
| NB | A | B | C | D | E | F |
| 50mm | 183 | 117 | 75 | 25 | 70 | 110 |
| 80mm | 220 | 150 | 85 | 20 | 83 | 135 |
| 100mm | 270 | 200 | 110 | 25 | 95 | 165 |
| 150mm | 285 | 220 | 160 | 25 | 90 | 190 |
| * Free grate area to pipe on ratio 1:7:1 |
EXPLODED VIEW
| Key: BR = Bronze | ||||
|---|---|---|---|---|
| COMPONENTRY TABLES (Part Numbers) | ||||
| Outlet size (mm) | 50mm | 80mm | 100mm | 150mm |
| Dome Grate (BR) | RW820 | RW821 | RW822 | RW823 |
| Body (BR) | RW861 | RW862 | RW863 | RW864 |
| Fastening Bolt | RW834 | RW834 | RW834 | RW835 |
| COMPLETE UNITS (BODY & DOME GRATE) | ||||
| Outlet Size | 50mm | 80mm | 100mm | 150mm |
| Body = (BR), Dome Grate = (BR) | RW851 | RW852 | RW853 | RW854 |
| OPTIONAL EXTRAS FOR VERTICAL HYTOPS (Part Numbers) | ||||
| Outlet Sizes | 50mm | 80mm | 100mm | 150mm |
| Hub Coupling | RW898 | RW896 | RW897 | |
| Compact 90° Elbow | RW919 | |||
| AVAILABLE IN THE FOLLOWING OUTLET SIZES | ||||
| Nominal Bore Size | 50mm | 80mm | 100mm | 150mm |
| Suitable for brazing to Copper | Yes | Yes | Yes | Yes |
| Suitable for fitting to PVC | *FBSP | Yes | Yes | Yes |
* 50mm outlets can have a standard female BSP thread machined to the spigot at the time of order. This enables a PVC adaptor to be fitted to the outlet.
