Guangdong swimming pool project swimming pool volume: size: 12 * 5 * 1.5m = 90m3, cycle: 3H, circulating flow: 30m3 / H, disinfection method: chlorine disinfection, circulation: downstream. The swimming pool circulation filtering equipment is made of top mounted sand filter , glass fiber reinforced plastic winding forming, wear-resistant, corrosion-resistant, easy to install; self-contained hair collector stainless steel bearing stainless steel sealed circulating water pump, swimming pool disinfection system uses a fully automatic water quality monitor + dosing pump; the pool water heating and cooling uses our air source heat pump.