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Anti overflow roof drain 330 for TPO membrane

Article: Diameter: Price:
i108.2 75 [mm] 21,06 EUR
i31.2 80 [mm] 23,87 EUR
i32.2 100 [mm] 24,57 EUR
i109.2 110 [mm] 25,74 EUR
i33.2 125 [mm] 26,21 EUR
i34.2 140 [mm] 26,68 EUR
i97.2 151 [mm] 27,03 EUR
i100.2 191 [mm] 39,08 EUR

Length: 330 [mm]

Price for 1 pcs

Pieces in a box

Article Pieces in a box
i108.2 20 pcs.
i31.2 20 pcs.
i32.2 20 pcs.
i109.2 20 pcs.
i33.2 20 pcs.
i34.2 15 pcs.
i97.2 15 pcs.
i100.2 12 pcs.

Flow capacity l/s

Diameter: H* 1cm: H* 10cm:
75 [mm] 1,6 l/s 4,8 l/s
80 [mm] 1,9 l/s 5,3 l/s
100 [mm] 2,9 l/s 8,5 l/s
110 [mm] 3,5 l/s 11,5 l/s
125 [mm] 4,6 l/s 15,0 l/s
140 [mm] 5,9 l/s 17,2 l/s
151 [mm] 6,0 l/s 19,5 l/s
191 [mm] 10,2 l/s 32,0 l/s

* H – Height of water column



21,06 EUR

25,90 EUR


"Anti-overflow" roof drains are intended for drainage of flat roof covered with TPO 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 TPO membranes. Due to refining additives, the roof drains maintain their flexibility and dimensional stability in a wide temperature range.

A long outlet pipe enables installation in thick ceilings. A funnel-shaped anti-overflow container prevents water from overflowing during the first strike of rain and increases the drainage capacity by 20% in relation to other drains of the same diameter.


Articles: A B B1 B2 D D1 h
i108.2 400 55 30 25 170 75 330
i31.2 400 55 30 25 170 80 330
i32.2 400 55 30 25 170 100 330
i109.2 400 55 30 25 170 110 330
i33.2 400 55 30 25 170 125 330
i34.2 400 55 30 25 170 140 330
i97.2 400 55 30 25 170 151 330
i100.2 400 - - - - 191 330
* Values in mm.


 

A) Anti-overflow roof drain

B) Protective layer – humus/LECA etc.

C) Separating layer

D) Top layer of TPO

E) Thermal insulation

F) Water vapour barrier

G) Ceiling

 

A) Anti-overflow roof drain

B) TPO membrane

C) Thermal insulation

D) Water vapour barrier

E) Ceiling

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