Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, large sump body with clamp, vertical spigot outlet 110mm

SKU 33.0321

Frost Inverted Roof drain assembly, fixed 220mm domed grating with medium sump body and vertical spigot outlet.
Supplied with body, gravel guard and clamp.
Rainwater outlets with domed gratings are suited to inverted roof construction where the waterproof membrane is located above the roof deck but below the insulation layer. The stainless steel gravel guard prevents ballast entering the drainage system during maintenance. Gravel guards higher than 150mm are available.

Cast Iron Grade EN-GJL-150 to BS EN 1561:1997
90%-97% recycled materials
100% recyclable

Stainless Steel BS EN 10088-1:2005
Grade 1.4301 (304) or (316) if specified
Average recyclable content 75%-85%

Polycarbonate dome

Technical specifications
SKU	33.0321
Title	Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, large sump body with clamp, vertical spigot outlet 110mm
Net weight	10.28 Kilograms
Flow rate	2.29
Body material	CAST IRON
Outlet type	SPIGOT
Grating material	POLYCARBONATE
Grating type	DOMED

Resources
CAD files	Download CAD files

Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, large sump body with clamp, vertical spigot outlet 110mm

Related accessories

Frost Extension variable for heavy duty inverted roof assemblies

Frost Extension cast iron 20-40mm NPSM4

Frost Extension cast iron 40-95mm NPSM4

Frost Extension cast iron 95-140mm NPSM4

Frost Gravel guard stainless steel 150mm high

Frost Gravel guard stainless steel 200mm high

Frost Gravel guard stainless steel 250mm high

Frost Frost gravel guard for use with 33.046x.000 roof drain assemblies

Frost ABS spigot adaptor BSP3 to 82mm plastic, extends 110mm

Frost ABS spigot adaptor BSP3 to 82mm plastic, extends 220mm

Frost ABS spigot adaptor BSP3 to 82mm plastic, extends 400mm

Frost PVC spigot adaptor BSP4 to 110mm plastic, extends 110mm

Frost PVC spigot adaptor BSP4 to 110mm plastic, extends 220mm

Frost PVC spigot adaptor BSP4 to 110mm plastic, extends 400mm

Frost spigot adaptor BSP2 to 47.5mm ID, 60mm OD BS416/2, extends 110mm

Frost spigot adaptor BSP3 to 75mm ID, 89mm OD BS416/2, extends 110mm

Frost spigot adaptor CAST BSP4 to 100mm ID, 110mm OD BS416/2, extends 70mm

Frost spigot adaptor CAST BSP4 to 100mm ID, 110mm OD BS416/2, extends 200mm

Frost spigot adaptor CAST BSP4 to 100mm ID, 110mm OD BS416/2, extends 400mm

Frost spigot adaptor BSP6 to 150mm ID, 163mm OD BS416/2, extends 110mm

Related products

Frost Inverted Roof drain assembly - cast iron grating adjustable 200mm square, large sump body with clamp, vertical threaded outlet 4" BSP

Frost Inverted Roof drain assembly - cast iron grating adjustable 200mm square, large sump body with clamp, vertical spigot outlet 110mm

Frost Inverted Roof drain assembly - cast iron grating 200mm square, large sump body with clamp, vertical spigot outlet 160mm

Frost Inverted Roof drain assembly - cast iron grating adjustable 320mm square, large sump body with clamp, vertical threaded outlet 4" BSP

Frost Inverted Roof drain assembly - cast iron grating non-adjustable 320mm square, large sump body with clamp, vertical threade outlet 6" BSP

Frost Inverted Roof drain assembly - cast iron grating adjustable 320mm square, large sump body with clamp, vertical spigot outlet 110mm

Frost Inverted Roof drain assembly - cast iron grating 320mm square, large sump body with clamp, vertical spigot outlet 160mm

Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, medium sump body with clamp, vertical threaded outlet 4" BSP

Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, medium sump body with clamp, horizontal threaded outlet 4" BSP

Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, large sump body with clamp, vertical threaded outlet 4" BSP

Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, large sump body with clamp, vertical threaded outlet 6" BSP

Frost Inverted Roof drain assembly - fixed dome 220mm and 150mm gravel guard, large sump body with clamp, vertical spigot outlet 160mm

Robust Drainage Systems Backed by Expert Advice.