Fountain Nozzle: Foam jet Frothy Foam Jet Fountain Nozzle - 1" DN25 Stainless Steel Water Spray Sprinkler - for Garden Pond, fountain, swimming pools etc. The beautiful soft foam jet is a medium size nozzle that offers a strong contrast to its environment. By mixing air with water, the pattern appears to be extremely high-volume with low water requirement. The lively bubbling water pattern works independently of the water level so it is easier to install and operate. The Frothy Foam Nozzle is a popular effect used in commercial and architectural fountains. Your own water dancing show! - Fountain nozzle sprays can be used in a wide variety of ways to achieve spectacular effects. With beautiful shape and convenient installation, it can be adapted to a wide range of ponds and fountains. Easy installation - It only requires tubing and a submersible water pump.