Frost Brochure Issue 03 - Catalog - Page 80
Inverted Roof Assemblies - Domed Gratings
Ø330
6
158
150
Ø250
4 BSP
Frost roof drain domed grating with large sump body and threaded outlet
See Note 1
Part Number
Outlet Size
Deck Opening
(mm)
Area Drained
(sq.m)
33.0324
£164.00
BSP 4
290
310
33.0326
£171.10
BSP 6
290
360
Ø330
6
158
150
Ø250
Ø110
Frost roof drain domed grating with large sump body and spigot outlet
80
Part Number
Outlet Size
Deck Opening
(mm)
Area Drained
(sq.m)
33.0321
£168.00
100
290
310
33.0329
£175.10
150
290
360