All main drains made in plastic are provided with UV protected grilles.
· According to UNE 13451-1 standard, in public pools:
– Water passing speed 0.5 m/seg
– Maximum suction velocity 1.5 m/seg
– Minimum distance between drains: >2 m
· Recommended use of WARNER security system to detect any irregularities and effect automatic shutdown of pumps Body in white ABS with stainless steel grille. Complete with self-adhesive gaskets, flange, and screws.
Maximum flow: 7 m3/h