Flange Rain Gun Sprinkler


Our flange rain gun sprinkler models irrigate large acreage of horticulture, fruit, corn, wheat, barley, canola, and potato crops. Every flange rain gun sprinkler in Kenya by Grekkon Limited is from 1-1/2” to 2” inlet diameter size.

Flange rain gun sprinkler specifications

  1. Material. Aluminum, brass, and steel
  2. Nozzle sizes. 12mm, 16mm, 18mm, and 20mm
  3. The diameter of spray. 35M to 40M for the 1-1/2” and 45M to 60M for the 2”
  4. Discharge volume. 15 cubic to 30 cubic per hour for the 1-1/2” and 20 cubic to 45 cubic per hour for the 2″


Flange type raingun sprinkler


Flange rainguns

Note that the diameter of spray and discharge volume is a factor of the nozzle size and diesel or electric pump capacity (engine/ motor size, pressure rating, and discharge rate)


How much is a flange rain gun in Kenya?

  1. 1-1/2” is Kes 55,000
  2. 2” is Kes 65,000

This cost is inclusive of the steel tripod stand

How to work with flange rain gun requirements

i. Water availability. It requires 30 cubic per hour as a minimum. If irrigation takes 5 hours per day, then 150 cubic must be available

ii. Pressure. Check your ground elevation, determine your pressure loss in the system and your pipe size. Work backward to determine the water pump type that matches your sprinkler choice

iii. Crop water requirement. This determines the time spent in irrigation



Your sprinkler will have a tripod steel support stand. The water delivery pipe is attached to the hollow bottom of the stand

The water drops are fine to use on flowering crops without causing flower abortion. On solanaceous crops such as; tomatoes, potatoes, peppers, irrigate in the morning hours and not in the evening. This allows the moisture to dry off from the leaves, which minimises blight infection.

Before installation, our technical team makes a site visit to make the system layout plan. This is important to ensure that every inch of the farm is covered during irrigation and that there are no dry ‘shadows.’

These giant sprinklers irrigate over a short period of time, in a large area.

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Established in 2017, Grekkon Limited is a Kenyan agribusiness company. It specialises in the provision of; - Irrigation systems - Greenhouse construction - Dam liners installation - Water pumps - Solar dryers construction - Agriculture nets - Borehole drilling The company has operations offices in Nairobi, Mombasa, Kisumu, Eldoret, Nyeri, Meru, and Nyahururu

Comments (8)

  • I would like to have one in busia county

    Pauline Wafula
    • Dear Pauline,

      This is available in our Kisumu office. Share your phone contact and we’ll reach you with details.

      Best regards,

      Customer Service

      • A nice one

        Evans kamau
  • Am interested

  • Which is the best method of irrigating a miraa farm approximately 2acres assuming i want to plant now?

    • Nice one.

      Evans kamau
  • Can it be used to irrigate water from the bore hole? And if yes how many feet maximum?

    George Kemboi
    • Good evening George,

      Our flange type rain gun sprinkler for sale in Kenya operates with high pressure and high volume. This cannot be supplied by a submersible borehole water pump. You need to either use a high pressure diesel water pump or an electric surface pump. This means pumping from a water pan or large tank, but not directly from the borehole

      Best regards,
      Customer Service


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