The High Pressure Big Rain Gun Sprinkler 2 is a large irrigation sprinkler for maize, vegetables, cassava, pasture and plantation crops. At 3–7 bar it throws water up to a 60m radius, giving rain-like cover over wide areas. The spray arc adjusts from 30° to 360°, and interchangeable 16mm, 20mm and 24mm nozzles let you match flow to your pump or borehole. The body is aluminium alloy with stainless steel parts.
Product details
- Coverage: Up to 60m radius
- Working pressure: 3–7 bar
- Rotation: Adjustable 30°–360°
- Nozzles: 16mm, 20mm and 24mm (interchangeable)
- Inlet: 2-inch connection
- Material: Aluminium alloy and stainless steel
- Suggested pump: About 5.5HP–10HP water pump
- Works with: PVC, HDPE or galvanised steel pipelines
How to use
- Mount the gun firmly on a tripod stand or rain gun trolley.
- Connect it to your main line with a 2-inch coupling.
- Choose the nozzle that suits your pump output: smaller nozzles need less water.
- Open the water slowly to avoid shock to the nozzle and joints.
- Set the rotation stops to the arc you want to water.
- Keep pressure between 3 and 7 bar for best reach.
Safety and maintenance
- Clean the nozzles often to remove sand and mineral build-up.
- Grease the moving joints regularly.
- Check seals and the 2-inch coupling for leaks.
- Store under cover when the season ends.
- Read the manual before first use and keep children away from the equipment.
Frequently asked questions
What pump do I need for this rain gun?
A water pump of about 5.5HP to 10HP that can hold 3–7 bar is suggested. A weaker pump will reduce the throw distance.
Can I water a small plot with it?
Yes. Set the rotation to a narrow arc and use the 16mm nozzle. For very small gardens, a small sprinkler is usually more economical.
Will it work from a borehole?
Yes, if the borehole pump can supply enough flow at 3–7 bar. Ask us on WhatsApp with your pump details and we will advise on a nozzle.
Does it come with a stand?
Ask us on WhatsApp to confirm what is included. The gun should be mounted on a tripod stand or trolley.
Delivery
We deliver across Nigeria. Orders within Oyo State of ₦200,000 and above ship free, or you can pick up from our store. Need advice on the right product or quantity? WhatsApp us on 0810 845 2311.
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