Rain gun Sprinklers
/
/
Rain gun Sprinklers
Rain gun sprinklers by Grekkon Limited

Rain gun Sprinklers

Grekkon Limited Rain-gun Sprinklers Specification

Our rain gun sprinklers specifications are the best of the new generation of high volume, high-pressure rain gun sprinklers in Kenya. These water gun sprinklers perform well under low pressure for the small size and high pressure for the large ones.

Water gun irrigation specifications

Grekkon Limited introduced a new model of the rain-gun sprinkler to the Kenyan market; the double nozzle steel and brass Rain-gun series. This Rain gun sprinkler series has 2 nozzles, a main top nozzle of 16mm and a small underneath nozzle of 8mm. The purpose of the small nozzle is to eliminate any “water shadow’’ areas or sections within the irrigated farm that remain dry.

Rain gun sprinklers prices

  1. 1’’. Irrigation diameter 20M. Water discharge volume 4-5 cubic per hour. A booster pump for this rain gun will work.

    Kes 5,500

  2. 1.5’’. Irrigation diameter 30M. Water discharge volume 7-8 cubic per hour.

    Kes 15,000

  3. 2’’. Irrigation diameter 40M. Water discharge volume 14-15 cubic per hour.

    Kes 17,000

  4. 2.5’’. Irrigation diameter 50M. Water discharge volume 23-25 cubic per hour

    Kes 19,000

Choice of crops to irrigate with the rain gun irrigation system

  • Horticulture. cabbage, spinach, kales, carrot, onion, garlic, strawberry, and pineapple
  • Broad acre crops. wheat, barley, canola, sugarcane and corn/ maize
  • Fruit orchards. citrus (orange, tangerine, and lemon), avocado, macadamia, papaya, guava, mango, tree tomato, and passion
  • Forestry. seedlings and mature trees
  • Pasture crop. lucerne, rhode grass5, and all other pasture grass
  • Herbs. mint, lemongrass, geranium, tagete and so on
  • Hedge plants. kei apple, bougainvillea, cypress

Crops that are easily susceptible to fungal infections as a result of dampness on their leaves such as tomato and peppers are better irrigated using the drip irrigation system method.

Our rain gun sprinklers work best at a pressure rating of 30M to 40M head or 3 bars to 4 bars of pressure. When determining a suitable pump to power the sprinklers, one must consider the water discharge rate and the pressure rating. The pump must meet these specs. When connecting say 2 rain gun sprinklers of 2″ each to a pump, the water discharged by the pump will be 15 cubic per hour by 2 units so 30 cubic per hour. The pump water discharge specs must meet this specification.

Rain gun Irrigation System Design

How do you design a rain gun irrigation system design?

The input pipe will be; PVC, HDPE, PPR, or a delivery pipe. Since the sprinklers work under high pressure, each of these pipe’s pressure rating should be a PN8 at the minimum. Each rain-gun sprinkler has a 1M steel tripod stand for support. The sprinklers can be manually adjusted to spray in any angle from 10 degrees to 360 degrees.

Can I use a booster pump for rain gun?

Booster pumps for water gun irrigation work well when drawing water from a tank. Use it with the 1″ rain gun.

How do I assemble a rain gun irrigation system?

i. Connect the rain gun head to the tripod stand
ii. Attach a PVC, HDPE, or delivery pipe to the rain gun sprinkler inlet at the base
iii. Adjust the water gun sprinkler to the desired angle of irrigation water delivery
iv. Start your irrigation water pump

Read more in the links below

A rain gun sprinkler installed by Grekkon Limited in Turbo area of Uasin Gishu county in Kenya

https://www.facebook.com/pg/grekkonlimited/posts/?ref=page_internalhttps://grekkon.com/irrigation/

https://www.youtube.com/watch?v=PN-xflOziBk&feature=youtu.be

Share this post

Start typing and press Enter to search

Shopping Cart

No products in the cart.

Open chat