The Comet Fountain Nozzle is one of the oldest and most suitable nozzles used in designing and building all kinds of fountains and water features. This fountain nozzle has a simple mechanism: high-pressure water comes out of a jet tube, concentrated and at high speed. Its simple and practical function, along with the ability to install it in groups, gives civil engineers and designers freedom to create water features in parks and urban spaces, which is why it’s so popular.

4 Comet Fountain Nozzle

General specifications of the Comet Fountain Nozzle

The main feature of this fountain nozzle is that it works independently of the water level. This helps the designer adjust the water height they want without worrying about the pond depth, creating more attractive effects.

The Comet Fountain Nozzle is usually made from brass or 304 and 316 stainless steel, which increases its resistance against corrosion and rust when in contact with water.

11 Comet Fountain Nozzle

Different models:

Generally, the Comet Nozzle comes in 3 types, and you can choose one based on your project needs:

  1. Fixed model: This model is made with a default vertical angle, and it’s really important to set the right angle on the collector pipe during installation.

  2. Vertical angle adjustable model: In this model, a special nut frees up the ball joint base, so you can set the Comet Nozzle at any angle you want and then tighten the nut to lock it there. With this setup, you can make small adjustments and manage small slopes.

  3. With pressure control screw: This model is used when you’ve connected several nozzles to one collector and need to split the water pressure evenly between all nozzles. You can do this by loosening or tightening a screw at the bottom of the body to reach your desired pressure.

10 Comet Fountain Nozzle

Using the Comet Nozzle in musical fountains

In musical fountains or what they call dancing fountains, the Comet Nozzle is used as the main core of the nozzles. The ability to install them in groups and respond quickly to pressure changes in DMX or PLC systems makes it an ideal choice for these fountains.

For this, they usually use a solenoid valve for each nozzle, giving engineers the ability to control each nozzle individually and create beautiful, attractive shows with water jets. Using lighting underneath the nozzle doubles the beauty of the show at night, and light passing through the water jet gives you the feeling of a line of light shooting into the sky.

Benefits for engineers

Water feature engineers, especially fountain designers, can optimize the design and building process using the Comet Fountain Nozzle:

  1. Hydraulic Efficiency: The nozzle’s inlet being larger than its outlet creates internal pressure, making the water jet come out with more force.

  2. Easy installation: To install this nozzle, just screw it onto the outlet installed on the collector using its internal threads and tighten it in place.

  3. Strong and impact resistant: Its structure gives it decent strength against environmental damage.

  4. Freedom and flexibility: You can use this nozzle on its own as a tall, single water jet with a 100-meter height, or in smaller arrangements as a group for a musical fountain.

comet fountain nozzle 2

Technical Specifications

ParameterSpecification Range
Material CompositionStainless Steel (SS316) or Industrial Brass
Connection Sizes1/2″ to 2″ BSP/NPT
Operating Pressure1.0 to 3.5 bar
Flow RateFrom 5 to 25 liters per minute (model dependent)
Projection Height0.5 meters to 150 meters (for industrial versions)
Internal MechanismDirectional water guide and flow straightener

Comet Nozzle maintenance service

It’s true that the Comet Nozzle is strong, but that doesn’t mean you don’t need regular maintenance and upkeep or Filtrations. Depending on the water quality and the size of the outlet opening, this nozzle can build up sediment at the water outlet. If you don’t pay attention to this, over time it’ll affect the water flow and cause the water column to scatter. In smaller models, sediment can lead to complete blockage, meaning no water comes out of the Comet Nozzle opening.

Summary of key points

In the end, I gotta say that the features and hydraulic system of the Comet Fountain Nozzle mean it can be used in all kinds of modern and classic projects. You can pick the right type and size of this nozzle for any project and put on a beautiful water show in your space.