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.