Retrofit drains with integrated bitumen sleeve
Retrofit drains with integrated bitumen sleeve
TW RETRO BIT
Description:
TOPWET retrofit drain with an integrated sleeve of modified bitumen strip with a protective dome. Lenght 16“ option of extension up to 60“ on request.
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Bitumenová manžeta
Product variants
TYPe
Dimension
Drawing documentation
Bitumenová manžeta
Product variants
TYPe
Dimension
Drawing documentation
Bitumenová manžeta
Product variants
TYPe
Dimension
Drawing documentation
FLOWRATES
Flowrate of the drain in GPM (gallon per minute)
Water head (in)
Name
Type
(DN)
1
2
3
4
5
TW(E) RETRO 3"
vertical
3"
52
-
100
-
197
-
284
-
371
-
TW(E) RETRO 4"
vertical
4"
55
-
111
-
249
-
411
-
574
-
TW(E) RETRO 5"
vertical
5"
57
-
134
-
238
-
345
-
452
-
TW(E) RETRO 6“
vertical
6“
57
-
146
-
223
-
299
-
374
-
Flowrate of the drain in GPM (gallon per minute)
Water head (in)
Name
Type
(DN)
1
2
3
4
5
6
TW(E) RETRO 3"
vertical
3"
52
-
100
-
197
-
284
-
371
-
-
TW(E) RETRO 4"
vertical
4"
55
-
111
-
249
-
411
-
574
-
-
TW(E) RETRO 5"
vertical
5"
57
-
134
-
238
-
345
-
452
-
-
TW(E) RETRO 6“
vertical
6“
57
-
146
-
223
-
299
-
374
-
-
technical information and drawings
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