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3
P Hydrosystem 1000
How it works
1.
The rainwater from the drained area is fed
into the inlet, which is at the lower end
of the shaft. A deflector plate sets up a
radial flow.
2.
Here, sedimentation of particles,
especially the sand faction and above,
takes place in the hydrodynamic
separator. This is due to turbulent
secondary flows within a radial laminar
flow regime.
3.
The settlable solids are collected via an
opening in the silt trap chamber. This
chamber is evacuated periodically, via the
by-pass central tube at intervals.
4.
Four filter elements are located within
the filter shaft. As waters flow upwards
the finer particles are filtered out,
whilst the dissolved pollutants are
precipitated and absorbed.
The filter is easily backwashed, and if
completely clogged or exhausted, is easily
replaced.
5.
Clean water above the filter elements
passes to discharge via an oil trap
assembly. In the event of major spill,
free floating oils etc are retained here.
Normal concentrations of dissolved oils
are retained within the filter elements.
of solid particles occurs within a radial flow
regime, characterised by secondary flows.
A settling funnel to the silt trap chamber
entrance ensures sediments are not re-
mobilised. Above the separator are the filter
inserts, covering the entire diameter of the
unit’s housing, where the second treatment
step takes place.
Water flows upwards through the remo-
vable filter element. As a result of both the
upward flow within the filter element and the
fact that the filter remains saturated, the rate
of filter clogging by solids is both very limited
and slow.
The filter inserts are easy to exchange.
Servicing is required once per year.
Description:
A specialist rainwater filter, designed for
installation within load bearing shafts and
chambers of concrete or plastic construction.
The pre fitted plastic housing is safe and
easy to fit at site.
The Hydrosystem 1000 Filter uses an up-flow
process. This means there is a minimal head
drop between the inlet and the outlet.
The cleaned water is of an outstanding
water quality. The rainwater is treated
within the unit by the following processes:
sedimentation, filtration, adsorption and
precipitation.
The initial treatment steps take place in the
Dynamic Separator, where sedimentation
Art.-Nr. 3100120 heavy traffic
Art.-Nr. 3100110 traffic
Art.-Nr. 3100100 roof
Art.-Nr. 3100130 metal
Technical Data:
Rainwater filter complying with DIN 1989-2, Type A for roof and traffic areas of between
500
and 1,000 m². Connections: DN 200; the various types of filter elements have different
material structures
Housing material: Polyethylene
Housing weight: 68 kg Total weight: 220 to 350 kg depending on filter type
Packing unit Hydrosystem 1000:
Pallet: 1 piece
Example:
Installation in a shaft
made of plastic
Accessories 1:
3
P Filter element
Art.-Nr. 3100115 roof
Art.-Nr. 3100115 traffic
Weight per filter element:
34
kg (roof / traffic)
Accessories 2:
3
P Filter element
Art.-Nr. 3100125 heavy traffic
Art.-Nr. 3100135 metal
Weight per filter element:
54
kg (heavy traffic)
66
kg (metal)