NaanDanJain 5022 SD - The Impact Sprinkler Benchmark

- Best Single Nozzle Impact Sprinkler in the World
- Maximum Coverage with high uniformity
- Best Uniformity in Windy Condition

No wonder why the NaanDanJain 5022 SD Impact Sprinkler is the most copied sprinkler in the world, so what makes it so special?
Added to the fact that NaanDanJain does not cut corners and only uses high quality springs, plastic material and washers, the 5022SD packs an innovative concept based on unique hammer with SD (Super Diffuser) plate, designed for high uniform distribution.

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SD - Super Diffuser, The ‘arm’ makes all the difference

In order to differentiate its products, and take immediate action against counterfeits and copies, NaanDanJain began last year to affix a hologram with a unique code to its sprinklers, to confirm their authenticity.
However, the company is doing even more. NaanDanJain has opted to turn this challenge into an opportunity by developing a new and innovative product: the SD, or selective diffuser.
The SD, which has been patent registered, is an engineering upgrade that is difficult to copy. Following its highly successful assimilation into a limited number of the company’s flagship sprinklers, the implementation of the SD technology has been expanded.
NaanDanJain is now proud to introduce the SD family, which comprises eight advanced sprinklers, five of which are used widely around the world, and the remaining three will be marketed soon.

For the correct application of proven irrigation products and to enquire about your nearest stockist, please Contact Us

NEW NaanDanJain 5022 SD PC


Features :
• Unique and innovative modular PC mechanism.
• Easily change full circle sprinkler into part circle sprinkler and vice versa.
• Unique hammer combined with SD (Super Diffuser) plate designed for uniform distribution even at low operation pressure (1.5 bar).
• Spacing up to 14 m.
• Combining with full-circle sprinkler ensures that 100% of the water remains within the irrigation area.
• Wide range of flow rates makes it the ideal partner for every full-cricle sprinkler in any crop or field.
• High-impact, heavy-duty plastic materials provide resistance to corrosion, chemicals and UV radiation.

The range of sprinklers are split to two groups. Red sleeve with 2.5mm and 2.8mm and the black sleeve with 3.0mm and 3.2mm.

The Standard 5022 SD can easily be changed from full-circle sprinkler into part-circle sprinkler by:



Reaching the 50-Year mark in any organisation calls for celebration

BERMAD 50 years are earmarked with achievement of goals, growth, and pride of accomplishment, recognition is due to all those who have contributed to the success..
When BERMAD was founded in 1965, with only a select few employees, they could hardly foresee their growth to an international leading company with a staff of over 700 fifty years later.

We at BERMAD and DEECO wish to express our sincere appreciation to you for your loyal support as we also celebrate 35 years of partnership between BERMAD and DEECO with Deeco and New Zealand being their second oldest international representative after Japan.
It is not just about longevity and the shared experiences and knowledge gained , but also about the enduring commitment required to maintain and increase momentum.
DEECO's extensive knowledge of valving has been gained in our own 77 years existence. This experience allowed DEECO to introduce and competently represent to NZ and the Pacific BERMAD's complete valve product range for the last 35 years. 

DEECO is unique in the world, in that we represent Bermad’s valve divisions for all market sectors Including Waterworks, Fire Protection and Irrigation valving solutions specified to meet NZ conditions and requirements, we commonly provide custom built Control Valve solutions from DEECO's Wellington factory to meet customer's different and specific needs.

Once again, thank you for helping us make the past 35 years so successful as we look forward to many more years of success together. 

Below some examples of early collaborations of Deeco with Bermad on the New Zealand projects.

September 1987 - National park Potable water supply

September 1987 - National park Potable water supply

May 1992 - Watercare Services ALtituDE RESERVOIR LEVEL CONTROL VALVES

May 1992 - Watercare Services ALtituDE RESERVOIR LEVEL CONTROL VALVES

SEPTEMBER 1996 - Queenstown Lakes district council - pump control valve & surge anticipating valve

SEPTEMBER 1996 - Queenstown Lakes district council - pump control valve & surge anticipating valve