Return armatures channel the water from the
pool back to thewater reservoir and thus closing
the water circuit. Size and quantity are calcu-
lated on the basis of the water volume flowing
through the circuit.
For safety reasons at least two return armatures
must be provided. A maximum return speed of
0.6
m/s should serve as the basis for calculating
the nominal return diameter.
The standpipe 100/500 T can be shortened for
adaption to the water level. For a constant water
level the armatures can be pushed onto the slight-
ly chamfered pipes. Otherwise the return arma-
ture 200/100 T is simply inserted in the muffs of
the drain pipes and embedded in concrete.
The floor part has a concrete sealing flange and
can easily be inserted in the muffs of the drain
pipe and embedded in concrete. Appropriate
Re turn arma tur e
bores are available for connection to the equipoten-
tial bonding. Appropriate liner clamping flanges with
seal and bolts are available for flanging and sealing to
liner. They are suitable for normal pool liner, with or
without textile reinforcement, and a maximum thick-
ness of 2.5 mm, however they are not suitable for
waterproofing membranes in accordance with DIN
18195.
Product characteristics at a glance
•
Large and effective debris sieves
•
Cast parts are made of corrosion-resistant
tombac alloy
•
Easy installation
•
Versatile implementation
3
2
1
4
Fresh
Water
Pool
Water
Sea
Water
Return armature 200/100 T
188
OASE Fountain Technology / Lake Management – Catalogue
Accessories
Return armatures
