Description: Made of quality brass material, corrosion resistant and durable. The fountain nozzle is for porous scattering. The center of the water column and nozzle spraying formed two layers outward radiation parabolic spray. Easy to install, it only requires PVC tubing and a submergible water pump. Used in commercial and architectural fountains. Specification: Material: Brass Color: Gold 1/4" Nozzle Working Pressure: 40Kpa Working Water Jet Capacity: 2M3/H Jetting Height:Approx. 0.5M / 19.6" Cover Diameter: Approx. 0.4M / 15.7" 1/2" Nozzle Working Pressure: 40Kpa Working Water Jet Capacity: 3Meter3/H Jetting Height:Approx. 1M / 39.3" Cover Diameter:Approx. 1.1M / 43.3" 3/4" Nozzle Working Pressure: 40 Kpa Working Water Jet Capacity: 5M3/H Jetting Height: Approx. 1.2M / 47.2" Cover Diameter:Approx. 1.3Meter / 51.1" 1" Nozzle Working Pressure: 40Kpa Working Water Jet Capacity: 7M3/H Jetting Height: Approx. 1.5M / 59" Cover Diameter:Approx. 1.5M / 59" 3/2" Nozzle Working Pressure: 60Kpa Working Water Jet Capacity: 10M3/H Jetting Height: Approx. 1.8M / 70.8" Cover Diameter: Approx. 1.6M / 63" 2" Nozzle Working Pressure: 80Kpa Working Water Jet Capacity: 12M3/H Jetting Height: Approx. 2M / 78.7" Cover Diameter: Approx. 2M / 78.7" Size Chart: 1/4" Nozzle (Dia. x Height): Approx. 1.7cm x 3cm / 0.7" x 1.1" 1/2" Nozzle (Dia. x Height): Approx. 2.4cm x 4.5cm / 0.9" x 1.7" 3/4" Nozzle (Dia. x Height): Approx. 2.8cm x 5cm / 1.1" x 2" 1" Nozzle (Dia. x Height): Approx. 3.6cm x 8.5cm / 1.4" x 3.3" 3/2" Nozzle (Dia. x Height): Approx. 5cm x 8cm / 2" x 3.1" 2" Nozzle (Dia. x Height): Approx. 6.3cm x 9.5cm / 2.5" x 3.7" Package Includes: 1 Piece Fountain Nozzle Note: The color may have different as the difference display, pls understand. Please allow 1-4mm error due to hand test.