The water outlet through side slats brings innovation to countercurrent units The essence of countercurrent units Kit made up of: • Countercurrent swimming unit with polished AISI 316 stainless steel front cover. • Illuminated piezoelectric push button. • Air-water return nozzle, max. flow rate of 50 m³/h and built-in suction system. • Two suction grilles with a capacity of 30 m³/h made of polished AISI 316 stainless steel. • 5.5 cv pump. • Flow rate of 50 m³/h. • Power control cabinet.