The GSA countercurrents can be placed on top of the pool crowning in a very easy way with a plate screwed to it and attached to the rest of the equipment. Its features are equivalent to Taifún models. Optionally, in models 4627 and 4629, the backwash nozzle can be changed by a massage nozzle, converting the equipment into a Combi-Whirl massage for the dorsal or lumbar area, depending on the depth of the pool.
Counter current GSA or bronze pump, air regulation by Venturi pneumatic pushbutton handle