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Standard 250 roof drain for PVC membrane

Article: Diameter: Price:
i1.2 54 [mm] 7,96 EUR
i13.1 66 [mm] 9,13 EUR
i21 73 [mm] 10,30 EUR
i14A 83 [mm] 11,00 EUR
i22 92 [mm] 11,70 EUR
i16.1 100 [mm] 14,27 EUR
i23 116 [mm] 13,57 EUR
i17A 132 [mm] 22,46 EUR
i112A 148 [mm] 20,83 EUR

Length: 250 [mm]

Cena za 1 sztukę

Pieces in a box

Article Pieces in a box
i1.2 40
i13.1 25
i21 25
i14A 25
i22 25
i16.1 25
i23 20
i17A 20
i112A 16

Flow capacity l/s

Diameter: H* 1cm: H* 10cm:
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



7,96 EUR

9,79 EUR


"Standard 250" roof drains are intended for drainage of flat roof covered with PVC hydro-insulating membrane. Using a sealing flange combined with a downpipe provides a tight roof drainage system.

Made of special material characterised by high resistance to UV radiation, ozone, and other atmospheric and chemical agents, adapted to PVC membranes, and easily weldable. Due to refining additives, the roof drains maintain their flexibility and dimensional stability in a wide temperature range.

The roof drains are welded to PVC in 450 – 520 ˚C.

Higher temperature may cause damage to the UV-resistant layer, leading to deterioration of the roof drains and loss of integrity.


Articles: A D h
i1.2 245 54 250
i13.1 300 66 250
i21 310 73 250
i14A 320 83 250
i22 325 92 250
i16.1 335 100 250
i23 350 116 250
i17A 360 132 250
i112A 385 148 250
* Values in mm.




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



 

A) STANDARD roof drain

B) PVC membrane

C) Thermal insulation

D) Water vapour barrier

E) Ceiling

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