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Standard 250 roof drain for bituminous membranes

Article: Diameter: Price:
i150 42 [mm] 8,42 EUR
i1.5 54 [mm] 6,20 EUR
i13.4 66 [mm] 7,72 EUR
i18.1 73 [mm] 7,72 EUR
i14.1 83 [mm] 7,96 EUR
i19.1 92 [mm] 9,71 EUR
i19.2 100 [mm] 9,71 EUR
i20.1 116 [mm] 10,06 EUR
i17.1 132 [mm] 12,05 EUR
i112 148 [mm] 14,86 EUR

Length: 250 [mm]

Pieces in a box

Article Pieces in a box
i150 40
i1.5 40
i13.4 25
i18.1 25
i14.1 25
i19.1 25
i19.2 25
i20.1 20
i17.1 20
i112 16

Flow capacity l/s

Diameter: H* 1cm: H* 10cm:
42 [mm] 0,4 l/s 1,6 l/s
54 [mm] 0,7 l/s 2,2 l/s
66 [mm] 1,1 l/s 3,5 l/s
73 [mm] 1,4 l/s 4,3 l/s
83 [mm] 1,8 l/s 5,3 l/s
92 [mm] 2,2 l/s 6,6 l/s
100 [mm] 2,5 l/s 7,9 l/s
116 [mm] 3,5 l/s 10,9 l/s
132 [mm] 4,5 l/s 14,2 l/s
148 [mm] 5,6 l/s 17,9 l/s

* H – Height of water column

Pieces in a box

 
Articles: Pieces in a box:
i150 40 pcs.
i1.5 40 pcs.
i13.4 25 pcs.
i18.1 25 pcs.
i14.1 25 pcs.
i19.1 25 pcs.
i19.2 25 pcs.
i20.1 20 pcs.
i17.1 20 pcs.
i112 16 pcs.


6,20 EUR

7,63 EUR


"Standard 250" roof drains are intended for drainage of flat roof covered with thermoplastic bitumen hydro-insulating membrane. Made of special material that binds well with bitumen membranes, they are characterised by high resistance to UV radiation, ozone, and other atmospheric and chemical agents

Due to refining additives, the roof drains maintain their flexibility and dimensional stability in a wide temperature range and provide short-time resistance to welding, enabling you to weld them directly to bitumen membrane. The sealing flange combined with a downpipe provides a tight roof drainage system.


Articles: A D h
i150 245 42 250
i1.5 245 55 250
i13.4 300 66 250
i18.1 310 70 250
i14.1 320 80 250
i19.1 325 90 250
i19.2 335 98 250
i20.1 350 116 250
i17.1 360 130 250
i112 380 149 250
* Values in mm.


1. Mark the roof drain seating area on the bitumen base or old roofing.

2. Heat the flange seating area with a burner until bitumen liquidates.

3. Set the drain flange in the roofing.

4. Apply and weld the top layer of bitumen membrane.


1) Two layers of waterproofing - thermowelding membrane
2) Roof gully
3) Downpipe
4) Thermal insulation layer
5) Ceiling

 

A) STANDARD roof drain

B) Top layer of thermoplastic bitumen membrane

C) Thermal insulation

D) Water vapour barrier

E) Ceiling

 

A) STANDARD roof drain

B) Top layer of thermoplastic bitumen membrane

C) Bitumen base

D) Thermal insulation

E) Water vapour barrier

F) Corrugated metal roofing

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