How To Build A Boomless Sprayer Perfectly In 3 Easy Steps

Want to know how to build a boomless sprayer? We trust that you find this post helpful.

Every spraying method is different. Everyone wants their own of a kind of sprayer that perfectly meets the needs.

A boomless sprayer has one or two nozzles which are pointed out sideways or tilted slightly up. The sprayer helps to spray out further coverage. Boomless sprayer has some benefits. Spray distance or spray direction can change by adjusting in this sprayer.

In this article, we provide you the instruction on how you can build a boomless sprayer correctly.

How To Build A Boomless Sprayer

If you want to spray some area that you can not get the bloom in. Then, build your sprayer. Here, we give you some instructions on how to make a boomless sprayer. So check below:

Step: 1

In the first step, you cut the three inches flat bar to the length of the depth of the tank. Suppose it is around 14 inches or so you can cut this 11/2” inches to the container’s width. Then welding the bar together be the inch and a half tubes. The tube will cradle the tank.

Step: 2

You can tack the three-inch flat bar to the inch and half square tubing. Then welding it together on both sides. The side sitting on you on the rack of the ATV will grind smoothly.

Then, you can weld on a short piece of angle iron. It helps to retrain the tank and makes it a good handle for lifting it off the ATV. A portion of metal cut on both sides, make holes on a flat bar, and drill through it to accept the screw on the Solenoid’s bottom are ready. Then, mount to the spray tip to the rig.

Step: 3

Then, two-wire warp to the wiring together. You may use four prong trailer plug, hot two wires for the pump, and two wires for the Solenoid. That’s how you can remove the pump from the unit from the bike. If you have a directional valve, then you need some fittings.

Fit both spray tip on 90 degrees in 180. You can change different spray patterns according to your need.

How To Calibrate Boomless Sprayer

  1. First, you should determine the overall swath width.
  2. Follow the distance chart to drive in the field.
  3. Set your sprayer and then operate the equipment.
  4. Again drive the second measured distance.
  5. You should keep continuing your spraying and get off the tractor.
  6. At the same RPMs and pressure, you catch spray for the noted time in step 3.
    Use a measuring cup and catch the spray from one nozzle during the noted time.
  7. You should apply nozzle output in pints equals gallons per acre.
  8. The capacity of your tank is divided by the gallons used per acre. It helps to find the number of acres you can treat per container of spray.
  9. Calculate how many chemicals to add to the tank, multiply the rate per acre by the number of acres your container will cover.
  10. Most of the chemicals the desired spray volume is 15-20 gallons per acre. It would help if you kept the pressure below 40psi.

Components Of Boomless Sprayer

  • Pump
  • Chemical tank
  • Agitator
  • Air chamber
  • Pressure Gauge
  • Pressure Regulator
  • Valves
  • Strainer
  • Suction Line
  • Delivery Line
  • Nozzles pump

Advantages Of Boomless Spraying

  • It can save both money and time
  • Easy to handle
  • Monitoring is easy when you are spraying
  • Cover a large area

When To Use

Different spraying applications need different requirements. Boomless sprayer sprays large droplets that are not suitable for small plants.

You can use a boomless sprayer when you spray on ditches and rough or uneven ground. You can use this while spraying in overgrown areas, orchards, and pastures with trees, around objects like poles, fences, etc.

How Boomless Sprayer Works

The sprayer sprays a larger-sized droplet than a boom-type sprayer. The droplet of the sprayer sometimes bounce off, and the plant can not absorb it. So it is specially used in rough terrain where a boom can become damaged.

Importance Of Using Boomless Nozzles

  1. You must select a nozzle that fits the mode of action of the herbicide being used.
  2. To achieve uniform distribution, you must select a spray.
  3. The height of the vegetation and the prevailing wind interfere with the width of the spray swath.


The above post will help you on how to build a boomless sprayer. The sprayer is very helpful, where regular spraying is not possible. It helps to maintain your uneven area, highway easement, and railways. So make your spray easy by using a boomless sprayer.