Gushing spray nozzle is able to add air into the water spray it produce and make it plumpy and larger with less water. It could be used in all ponds. It has a high requirement to the stable of the water level. ModelConnectionsPressure(kpa)Discharge(M³/h)Height(m)Diameter(m)YSN4003 G1 50-100 3.5-8 0.3-0.5 0.2-0.4 YSN4004 G1½ 50-100 10-18 0.4-0.8 0.3-0.5 YSN4005 G2 60-150 17-25 0.4-0.8 0.3-0.6