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WTP By WSL
WTP by WSL

Complete Water Cycle Management—From Groundwater to Treatment & Polishing

Delivering High-Capacity Water, Wastewater Treatment, Filtration Systems & Integrated Water Solutions for Leading Industries

Sri Lanka’s Finest End-to-End Water Solutions Provider

Sri Lanka’s Finest End-to-End Water Solutions Provider

Complete Water Cycle Management—From Groundwater to Treatment & Polishing, Delivering High-Capacity Systems & Total Water Management for Leading Industries

Complete Water Cycle Management—From Groundwater to Treatment & Polishing, Delivering High-Capacity Systems & Total Water Management for Leading Industries

Sri Lanka’s Finest End-to-End Water Solutions Provider

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WATER SOLUTIONS LANKA PVT LTD.

With 25+ years of expertise, we provide trusted end-to-end water solutions across Sri Lanka, managing the full water cycle—from investigation and drilling to treatment, filtration, polishing, and complete water infrastructure.

OUR MISSION

Enhance agricultural, Industrial Productivity through integrated Water Resource Management to contribute towards Nations Economic Development.

OUR VISION

To lead the transformation of Sri Lanka’s water sector by becoming the leading service provider in Irrigation, Water Resource Development and Management, and Waterbased Automation — Driving Innovation and Sustainable growth across the industry.

OUR SERVICES

Read more about our services
1
Investigation & Report on Availability of Groundwater
2
Installation of Tube Wells Based on Shallow/Deep Ground Water
3
Installation of Water Systems using Wells with Horizontal Galleries
water treatment plant
Design & Construction of Water Treatment Plant Systems
8
Design & Construction of Waste – Water Treatment Systems
rainwater harvesting system in ground
Rain – Water Harvesting & Groundwater Recharge Systems
S4
Construction of Intake Structures, Penstocks & Pump Houses & Well – Sinking Technology
5
Construction of River Bank Protection and Gabion Walls
11
Micro Tunnelling for Road Crossings for Pipe‑Laying
filter systems
Design, Installation & Commissioning of Filtration Systems
automated frp 2 compressed
Automated (PLC‑Based) Filtration & Treatment Solutions
13
Automation & Electrical Panel Solutions for Water Systems
6
Water Supply with Zero Capital Investment
14
Design & Construction of Oil Separator & Filtration Units
o&m
Operation & Maintenance of Water Systems
filter disinfection
Filter Disinfection Implementation Using Chemical Washing
pipe cleaning
High‑Pressure Internal Pipeline Cleaning Using Pipe Cleaning Systems
eng consultancy
Expert Hydrogeological & Engineering Consultancy
wsl products
Total Solution Provider for Water Systems & Industrial Instrumentation

Directly Imported from Leading Global Suppliers
Complete Range, Competitive Pricing, Reliable Supply & WSL/Supplier Warranty

Read more about our services

OUR PRODUCTS

  • We provide filtration systems for industrial, commercial, and residential applications, including multi-stage filtration units and micron filters.
  • Our purification equipment range includes RO plants, UF and NF systems, and EDI technology for high-purity water.
  • We offer complete treatment solutions such as water softening, demineralization plants, deionization systems, and chemical dosing.
  • For water disinfection, we supply UV units (UV systems both Industrial & Residential), ozone generators, chlorination systems, and oxidation processes.
  • Our separation technology portfolio covers membrane systems, clarifiers, DAF units, and oil-water separators.
  • We specialize in pumping and distribution solutions, including submersible, sludge, centrifugal, and booster pumps with automated controls and control valves (pneumatic & electrical).
  • For storage and containment, we provide FRP tanks, pressure vessels, reservoirs, and custom-fabricated containers.
  • Our monitoring and control systems feature PLC-based automation, SCADA solutions, water quality analyzers, remote monitoring, and automated control valves.
  • We supply complete piping infrastructure with HDPE/PVC systems, pipeline installation, valves, fittings, and rehabilitation services.
  • Our specialty solutions include rainwater harvesting, groundwater recharge, industrial effluent treatment, and zero liquid discharge systems.
Get to know about our products

About logo

For more than 25 years, Water Solutions Lanka (Pvt) Ltd has been at the forefront of Sri Lanka’s water sector, specializing in groundwater solutions, advanced water treatment, and supply systems. Guided by the expertise of Senior Hydrogeologist Mr. Nandana Liyanagamage—whose 30-year career is built on industry leadership—we have earned the consistent trust of a wide range of industrial clients nationwide, providing sustainable and reliable water infrastructure that drives progress.

OUR MAJOUR CLIENTS