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.
Re turn arma tur e
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 bores are avail-
able for connection to the equipotential 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 thickness of 2.5 mm,
however they are not suitable for waterproofing mem-
branes 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
222
OASE Fountain Technology / Lake Management – Catalogue
Accessories
Return armatures
