RO PLANTS

RO Plant is one of the technique which is using in Sri Lanka to purify drinking water to the purest form of it by using membranes, filter systems and pumps  and also it can be use in waste water treatment process 

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ro plants

Indutrial RO Plants

We Prudence Engineering, where innovation meets reliability in industrial RO plants in Sri Lanka. With over a decade of expertise since 2008, we proudly offer 100% locally engineered Industrial RO plant designs coupled with premium quality products. Our solutions are tailored to seamlessly adapt to varying water qualities, ensuring optimal performance from 250LPH to 20,000LPH, all equipped with state-of-the-art PLC automation. Our RO designs confirm longevity of the system and minimal operational costs with best selections of pumps. Learn more about our Dosing Pumps

At Prudence Engineering, we go beyond expectations with Injecta Italy CIP systems and dosing pumps integrated into every industrial RO plant. Our commitment extends far beyond an installation, with unparalleled after-sales service that guarantees continuous support and satisfaction.
Discover why industry leaders trust Prudence Engineering for their RO water purification needs since every drop matters.

  • Peace lily- 100 Cubic Meters per Day Ro Plant
  • Jat Holding- 50 Cubic Meters per Day Ro Plant
  • Kallady Beach Hotel – 20 Cubic Meters per Day Ro Plant
  • Kurunagala Temple – 20 Cubic Meters per Day Ro Plant
  • HDDES – 10 Cubic Meters per Day Ro Plant
ro plants
softener system that capable of 25,000 l/H
softener system that capable of 25,000 l/H

Softener Systems

To reduce the hardness problem in the water we have softener systems for you starting from 8*44 size to bigger ones. you can prevent your equipment and machinery from calcium deposit problems that totally damage them you can increase their lifetime by using our softener systems. we installed a 25 ,000 liters per hour softener system to Heineken Lanka in 2020 that proves our capacity and experience in this field to everyone. We are the authorized dealers of Sun Resin to Sri Lanka so we can give you much more a better price compared to our competitors 

More than that we install Softener systems in multiple sizes to many big brands in Sri Lanka like Kingsbury, CEY TEA and etc etc. Build your long-lasting Softener systems today with us
Learn more about Sun resin 

  • Heineken lanka Mawathagama-25,000 L/Hour
  • CEY TEA – 3000 L/Hour
  • Lanka Ice – 3000 l/Hour 
  • Kurunagala Temple – 1500 L/Hour
rain-water-harvesting system before ro plant

Rain Water Harvesting System

With decades of experience in the ro plant industry and a consistent track record of positive feedback from our satisfied clients in sri lanka, the expert team of engineers at Prudence Engineering Services Pvt Ltd is dedicated to achieving industrial excellence.We specialize in providing innovative and sustainable solutions tailored to meet your specific needs.

Choose from our extensive range of below-ground and above-ground, rainwater harvesting systems designed to suit various project requirements.

rain-water-harvesting system before ro plant
100 gpd Domestic ro plant
100 gpd Domestic ro plant

Domestic RO Plants

We not only giving Industrial RO plants we also giving Domestic RO that is far more than enough to fulfill the drinking needs of a family. the capacity starts from 100 gallons per day to 400 gallons per day which is very helpful to families and small businesses
Not only supply we also give Installation and lifetime maintenance to fulfill your needs.

RO Plants That We Constructed In Sri Lanka

Projects Capacity ( L / Hour )
Peace Lily5000
Heineken Lanka Mawathagama - DCSL ( Softener )25,000
Ansel Seeduwa15,000
JAT Holdings Poruwadanda1000
Kallady Beach Resort1000
Sierra Cables1000
Waguruwela Temple Buttala1000
Weerawilla1000
Euro Pharmacy Horana250
HDDES Horana500
Monaratenna Villa Kataragama500
Puritas Pvt250
Umandawa250
Perera and Sons500
Kuragala Temple ( Softener System )1500
CEY TEA - AGARAPATHANA ( Softener System )3000
Lanka Ice ( Multi Media System )3000
THE KINGSBURRY - COLOMBO ( Softener )500

Transform Your Project with Our Customized Engineering Solutions

 Get Drinking Water Purification Solutions

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