Impact Sprinklers


Grekkon Limited has impact sprinklers for sale in Kenya to crop farmers and lawn gardeners. Our impact sprinklers are overhead irrigation accessories that water crop under moderate to high pressure. The moderate pressure power force is by gravity, and the higher pressure is from a water pump. These impact sprinklers in Kenya are in various inlet pipe diameter sizes as; 1/2 inch, 3/4 inch, and 1 inch.

Other sprinkler types by Grekkon Limited

1. Rain gun sprinklers
2. Pop up sprinklers
3. Butterfly sprinklers

4. Meganet sprinklers


Impact sprinklers

Impact sprinklers prices

Impact Sprinkler Head
  Price in KES
1/2″   KES 450
3/4″   KES 750
1″   KES 1,250


How to use impact sprinklers

During irrigation, consider crops that are not susceptible to foliage fungal infections as a result of wetness on their leaves. Drip irrigate for tomato, peppers, potato, chili, and other solanaceous crops. This is to avoid excess moisture on their leaves because they quickly succumb to leaf fungal infections as a result of wetness. Certain bean types, snow-peas, and mangetout too will easily get leaf fungal infections under sprinklers.
Common food crops such as; onion, cabbage, grass, and legume pastures. Others are; garlic, carrot, maize, lettuce, broccoli, cauliflower, watermelon, orchards, forestry crops. Many others will be fine under this irrigation system

1. How do impact sprinklers work?

The sprinkler head is driven in a circular motion by the force of the outgoing water. This head is pivoted on a bearing on top of its threaded attachment nut

2. Which is the best impact sprinkler in Kenya?

Brass metallic impact sprinklers are the best because they last longer, do not rust, and have fewer mechanical challenges as compared to plastic ones

3. What pump size do I need for a sprinkler system?

Check the head of your sprinkler and the flow output rate, then select a pump that has 3 times the head/ lift, and the total flow rate of the sprinklers

4. Why do impact sprinklers get stuck?

Impact sprinklers not rotating is as a result of the entry of foreign particles in the water. This particles clog the sprinkler at the neck. Low water pressure such that there isn’t enough pressure created to move the head or too much pressure which jams the sprinkler


Plastic impact sprinklers by Grekkon Limited

4-way nozzle plastic impact sprinkler

5. How long should you run an impact sprinkler?

Run it for 40 minutes at a time, 3 times a week during normal days. When it is hot and ry, double the watering time

6. How long do impact sprinklers last?

Different parts of your sprinkler system will be replaced in it’s life. Expect the average sprinkler system to last for over 15 years

7. Why do impact sprinklers stop working?

It could be as a result of blockage by debris in the water, or if the tension on the spring is lost. Unclog the system to allow for water passage into the sprinkler. For the spring, this will be replaced

8. Do impact sprinklers water evenly?

Yes and no. Yes if is is well adjusted to spray, and no if it is left to eject a water jet that leaves a ‘blind’ spot in the middle

9. Do impact sprinklers need to overlap?

Yes they do. To achieve a uniform water application, this must be done


A sprinkler overlap design

10. What is the maximum distance between sprinklers?

This distance will not exceed 3.5M

Impact sprinkler adjustment

Adjustments are done for amount of water, distance and pattern of water spray. To adjust for the volume of water, increase or decrease the water flow from the source. For distance adjust the diffuser screw to increase or decrease it. Alternatively, adjust the deflector shield. The trip pin collar adjustment affects the watering pattern. Here, the grower chooses to spray from 10 degrees through 360 degrees


Beyond these sizes, we supply the more powerful rain gun sprinklers. The nozzle diameter size of the farm sprinklers is 0.4mm, 0.6mm, and 0.8mm respectively for 1/2 inch, 3/4 inch, and 1inch.

Because of their short irrigation diameter and low water discharge volume, impact sprinklers are designed for small farms and short crops. During installation, plastic PVC and HDPE, canvas delivery or metallic GI pipes drive water to the sprinkler from a source. The choice between a plastic one and a metallic sprinkler is on the farmer’s budget. The latter has a longer usable lifespan, is susceptible to damage but costs more. Plastic versions are easier to handle, carry and operate. They cost less but are easily damaged and so have a shorter usable lifespan

Irrigation Water Sprinklers for Sale

As a sprinkler distributor, irrigation Water sprinklers for sale are available in our Nairobi, Kisumu, Eldoret, Nyeri, Meru, and Nyahururu outlets.

Grekkon Limited’s irrigation technicians and agronomists provide guidance on system use and crop selection for this irrigation system.

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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 (40)

  • I need a 3/4 inch speaker am in lamu kindly advice

    Thomas Mbugwa
    • Good evening Thomas,

      Your 3/4″ plastic impact sprinkler is available in our Mombasa store. Please share your contact number or reach us in Mombasa on +254 114 494 500

      Best regards,
      Customer Service

  • Do you have an officer in Meru who can access my farm and advice me on the sprinkler to buy and install?

    James Kimathi
    • Good morning James,

      Yes we do conduct site visits from our Meru office. Please DM us your contact details on email, or reach us in Meru on 113 679 873

      Our plastic impact sprinklers system for sale in Kenya are available there

      Best regards,
      Customer Service

  • I need a sprinkler for 1ha of land.water is from the the river,how much will it cost?

    • Good evening Lydia,

      Your estimated 1 hectare sprinkler system cost in Kenya is Kes 140,000. To give you a detailed quote, we have to make a site assessment. Please share your contact number or reach us at our nearest branch to you

      Best regards,
      Customer Service

  • I need somebody to advice me on the ground on how to instal sprinkler irrigation system. I have both solar and petrol pump, three acre farm. Am in Rarieda, Siaya. Misori beach.

    Norah odongo
    • Good morning Norah,

      Our Kisumu office team will come and advice you on how to install sprinkler irrigation systems. Please share your contact number or reach us in Kisumu on 0759 000 911

      Best regards,
      Customer Service

  • Interested in Kagio, 8 acres. Contact through 0722 550824

    Charles Njogu
    • Good morning Charles,

      Jecinta in our Nyeri office will reach you. Thanks

      Best regards,
      Customer Service

  • I need sprinkers for a 2 acre piece of land.
    Water is expected to flow by gravity from elevated tanks.

    Martin Mm
    • Good evening Mumo,

      To assess the best impact sprinklers for you, We need to conduct a site visit. Please share with us your contact number.

      Best regards,
      Customer Service

  • I have one acre land. How much will it cost me to install a pump, pipes and sprinkler system. The land borders a river at the lower end. I want to utilize the stream water

    Hilary Too
    • Good afternoon Hillary,

      Your entire project cost is from Kes 145,000. However, to give you an accurate quote,a site visit is necessary. Please share your contact number or reach us in our nearest branch to you.

      Best regards,
      Customer Service

  • Hi if I need the sprinklers and pipes I mean everything done in rongai for a shamba which is almost 3 arch or 2 and half acre how much can it cost ?

    • Good morning Joyce,

      The impact sprinkler system is from Kes 60,000 an acre. However, to give you an accurate quote, we have to conduct a site visit. Please share your phone number

      Best regards,
      Customer Service

      • Hi if I need the sprinklers and pipes I mean everything done in rongai for a shamba which is almost 3 arch or 2 and half acre how much can it cost ?

  • I have an acre of green grams/dengue what type of sprinkler do I need.

    • Good evening Maryam,

      Use the 3/4″ impact sprinkler size for that.

      Best regards,
      Customer Service

  • Pingback:Types Of Sprinkler Irrigation Systems by Grekkon Limited. +254 777 157 132

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