wisy WFF 150 Anleitung Seite 11

1 Housing lid
with ventilation holes
2 Lifting handle
(standard length 30 cm)
of stainless steel
3 Top ring
to support lid
4 Extension pipe
5 Saw slits
6 Filter insert
of stainless steel,
- for fine filtering, mesh
size 0,28 mm (standard
type)
- for rough filtering,
mesh size 0,44 mm
7 Rainwater inlet
with socket and seal
8 Outlet to cistern
9 Outlet to drain
10 Reducer (accessory)
to be ordered for WFF
150, for connection to a
DN 125 or DN 100 drain
11 Position to cut for using
DN 125
Housing, Housing lid, Reducer
and Extension pipe are made of
polypropylene.
DN= Nominal, internal diameter of a pipe
Extension pipe
DN 150
DN 150
DN 100
DN 100
11
Ø 315
WFF 150
Ø 315
WFF 100
DN 100
DN 100