Name: Harmer Medium Sump Cast Iron Roof Outlet
Brand: Alumasc Water Management Solutions
SKU: pcNWDJbsk1E1r2RguMMd7S

Roof construction	-
Form	Timber, cast and metal deck.
Material	Cast iron.
Grating	Domed. Guidance for specification option: Manufacturer's standard. Flat. Guidance for specification option: Optional. For use in areas with pedestrian traffic or light vehicle traffic (excluding forklift) in commercially used premises. Circular flat grate /F. Guidance for specification option: Sherardized ductile iron, 6.30 L/s flow rate (11.52 L/s for large sump). Circular flat grate /ECD. Guidance for specification option: Adjustable height grate, sherardized ductile iron, 6.30 L/s flow rate. Square flat grate /ESD. Guidance for specification option: Adjustable height grate, sherardized ductile iron, 6.30 L/s flow rate. Square flat grate /ESS. Guidance for specification option: Adjustable height grate, stainless steel, 6.30 L/s flow rate. Square flat grate /S. Guidance for specification option: For use with large sump, sherardized ductile iron, 14.56 L/s flow rate. Manufacturer guidance Domical grate provided as standard with flat grate optionally available.
Spigots	Spigoted.
Integral accessories	Clamping ring and nut/bolt.

Standards	To BS EN 12056:2000.
Flowrate	1.69 L/s.
Fire rating (to BS EN 13501)	A2.
Finish and colour	Sherardized zinc coating, black/ grey.
Outlet	Vertical.
NominalSize	2".
Accessories	None Adjustable height grates. Double flanged bodies. 235357 coupling, SML ductile iron. 235358 coupling, SML ductile iron. 235849 coupling, SML ductile iron. 3140/100 SML duo coupling. 3140/150 SML duo coupling. 3140/50 SML duo coupling. 3151/070075 SML adaptor. 2ADP threaded spigot adaptor, 50 mm bore. Guidance for specification option: Have been designed to facilitate the connection of Harmer roof cast iron rainwater outlets to PVC pipework. Manufactured from ABS plastic and supplied in 400 mm lengths. Suitable for direct connection to cast iron pipework to BS EN 877 and BS 416. 3ADP threaded spigot adaptor, 75 mm bore. 4ADP threaded spigot adaptor, 100 mm bore. 6ADP threaded spigot adaptor, 150 mm bore. C4/GG/15 gravel guard, medium sump. Guidance for specification option: 150 x 200 mm. Manufactured from stainless steel, the gravel guard is used with domical grates on roofs with gravel finish to prevent ingress of insulation and gravel into the outlet. Other lengths are available to order. C4/GG/20 gravel guard, medium sump. Guidance for specification option: 200 x 200 mm. C4/OF overflow outlet, medium sump. Guidance for specification option: 200 mm x 350 mm, 92 mm internal diameter. For use where overflow outlets are required. The overflow assembly simply bolts onto the rainwater outlet where the clamp normally sits. Manufactured from ABS. C4/UC underdeck clamp, medium sump. Guidance for specification option: Carbon steel, 175 x 600 mm. The Underdeck Clamp is used to secure cast iron outlet body to roof deck (cannot be used with horizontal outlet). C4/UC/SS underdeck clamp, medium sump. Guidance for specification option: Stainless steel, 175 x 600 mm. SP1 metal deck support plate, medium sump. Guidance for specification option: 335 x 490 mm. Show more Manufacturer guidance - Couplings: Consult manufacturer's literature for correct pipe connection.
Variable height body	Not required. Polypropylene /D. Guidance for specification option: 4.97 L/s flow rate (10.35 L/s for large sump). Sherardized ductile iron /DF. Guidance for specification option: 6.30 L/s flow rate (11.52 L/s for large sump). Sherardized ductile iron /DS. Guidance for specification option: For use with large sump, 14.56 L/s flow rate. Manufacturer guidance Double flange variable height body suitable for use in loadbearing warm roof applications. Double flange construction allows fine adjustment for use with insulation thickness between 80–100 mm.

Uniclass	Pr_65_50_35_37 Gravity rainwater outletsPrimary
CAWS	R10/26 Proprietary rainwater outlets R10/365 Proprietary rainwater outlets

Contains Red List materials	No
Material	Cast iron
Recyclability	100%
Expected Life	60 year

Harmer Medium Sump Cast Iron Roof Outlet

Application

Description

General information

Color

Finish

Material

Uniclass

CAWS

SKU Code

Product range

Specification data - Gravity rainwater outlets

Roof construction

Form

Material

Grating

Manufacturer guidance

Spigots

Integral accessories

Standards

Flowrate

Fire rating (to BS EN 13501)

Finish and colour

Outlet

NominalSize

Accessories

Manufacturer guidance

Variable height body

Manufacturer guidance

Sustainability data

Contains Red List materials

Material

Recyclability

Expected Life

BIM objects

Product certifications

Literature

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