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Water treatment solutions

Water treatment plants for industry, infrastructure and institutions

Authorised distributor and channel partner of Surya RO Systems: RO, softening, demineralisation and filtration plants from 50 to 50,000 litres per hour, plus rental drinking-water RO units.

Talk to CRS Explore our solutions

Prefer to talk? +91 90062 54077

litres per hour: RO plant capacity range (manufacturer spec)
50–50,000
dissolved-solids (TDS) reduction (manufacturer spec)
90–98%
plant types: RO, softener, DM, filtration, rental RO
5

Specifications are those of the manufacturer, Surya RO Systems. Actual performance depends on your raw water and plant design.

Problems we solve

Recognise your water problem? We have likely solved it before.

Start from the problem you have. Each one links to the CRS solution built for it.

  • Our water is salty, hard to drink, or fails TDS limits

    High dissolved salts make water unfit to drink and leave deposits in equipment, tanks and pipes.

    CRS solution
    Industrial & commercial RO plants
    What changes
    Drinking or process water within the TDS level you need, monitored continuously.
    Enquire about this

  • Our boilers, cooling towers or chillers keep scaling up

    Scale insulates heat-transfer surfaces, so equipment burns more fuel and needs costly descaling.

    CRS solution
    Water softener plants
    What changes
    Softened feed water that keeps heat-transfer equipment clean.
    Enquire about this

  • Our process needs ultra-pure water

    Dissolved minerals cause deposits and corrosion in high-pressure boilers and contaminate sensitive processes.

    CRS solution
    Demineralisation (DM) & wastewater plants
    What changes
    Consistent high-purity water for boilers, labs and process lines.
    Enquire about this

  • Our water is cloudy, smells, or ruins filters quickly

    Suspended solids, chlorine and organics spoil the supply and shorten the life of RO membranes and other equipment.

    CRS solution
    Filtration & pre-treatment plants
    What changes
    Clear, odour-free water and longer-lasting downstream equipment.
    Enquire about this

  • Our site needs drinking water now, without buying a plant

    Project sites and worker colonies often can’t justify a capital purchase or an in-house maintenance team.

    CRS solution
    Rental drinking-water RO units
    What changes
    Safe drinking water on a rental contract, with maintenance support.
    Enquire about this

Our solutions

What CRS provides

Plants and services CRS supplies as an authorised Surya RO Systems channel partner. Open any one for how it works and who it suits.

  • Industrial & commercial RO plants

    Reverse osmosis plants that turn borewell, municipal or brackish water into clean drinking or process water.

    Solves: Water with high dissolved salts (TDS) that is unfit to drink or damages equipment.

    Manufactured by Surya RO Systems

    How it works & benefits

    How it works

    1. Pre-filtration (sand, activated carbon and 5–10 micron cartridges) removes sediment, chlorine, odour and organics.
    2. High-pressure pumps push the water through reverse osmosis membranes, which hold back dissolved salts.
    3. Online TDS, pH and flow meters with automatic controls monitor the output continuously.

    Benefits

    • Capacities from 50 to 50,000 litres per hour
    • 90–98% TDS reduction (manufacturer specification)
    • Handles tap water up to about 2,500 ppm TDS and brackish water up to about 20,000 ppm

    Typically for

    Factories & process plants · Townships & campuses · Hotels, hospitals & offices · Metro, rail & airport facilities

    Enquire about this Full details →

  • Water softener plants

    Automatic softeners that remove hardness (calcium and magnesium) before it turns into scale.

    Solves: Hard water that scales boilers, cooling towers, HVAC chillers and pipelines.

    Manufactured by Surya RO Systems

    How it works & benefits

    How it works

    1. Water flows through ion-exchange resin held in FRP or stainless-steel pressure vessels.
    2. The resin captures calcium and magnesium, the minerals that form scale.
    3. Automatic regeneration with brine restores the resin on a set schedule.

    Benefits

    • Capacities up to 20,000 litres per hour
    • Protects heat-transfer equipment from scale
    • Fully automatic operation

    Typically for

    Boiler & cooling-tower users · Campuses & institutions · Hotels & commercial buildings

    Enquire about this Full details →

  • Demineralisation (DM) & wastewater plants

    Two-bed and mixed-bed DM plants for high-purity process water, plus wastewater recycling and effluent treatment.

    Solves: Processes that need water with almost no dissolved minerals, and sites that must treat or reuse wastewater.

    Manufactured by Surya RO Systems

    How it works & benefits

    How it works

    1. Cation and anion resin beds remove dissolved ions from the water.
    2. A mixed-bed stage polishes it further where higher purity is required.
    3. Wastewater systems treat effluent for reuse or safe discharge.

    Benefits

    • High-purity water for boilers and process lines
    • Less fresh water drawn, through recycling
    • Designed around your site’s water analysis

    Typically for

    Power plants · Chemical & process industries · Laboratories & research institutes

    Enquire about this Full details →

  • Filtration & pre-treatment plants

    Multi-grade sand filters, activated carbon filters and micron cartridge filters, sized for high flows.

    Solves: Cloudy water, colour, odour, chlorine and organic matter that spoil supply or foul downstream equipment.

    Manufactured by Surya RO Systems

    How it works & benefits

    How it works

    1. A multi-grade sand filter removes suspended solids and turbidity.
    2. An activated carbon filter removes colour, odour, chlorine and organics.
    3. 5–10 micron cartridges catch fine particles before use or further treatment.

    Benefits

    • Clearer, better-tasting water
    • Longer life for RO membranes and other equipment
    • Custom-sized for high-flow supply

    Typically for

    Pre-treatment for RO & softener plants · Borewell & municipal supply · Commercial buildings

    Enquire about this Full details →

  • Rental drinking-water RO units

    Skid-mounted 50 LPH and 250 LPH RO purifiers on long-term rental, with maintenance support.

    Solves: Remote or temporary sites that need safe drinking water without buying and running a plant.

    Manufactured by Surya RO Systems

    How it works & benefits

    How it works

    1. A ready-built RO skid is delivered and connected on site.
    2. Maintenance support is part of the rental contract.
    3. Units can be added or removed as the site’s needs change.

    Benefits

    • No capital purchase: a monthly operating cost
    • Maintenance support included
    • Modular 50 LPH and 250 LPH units

    Typically for

    Refineries & power stations · Construction & project sites · Worker townships

    Enquire about this Full details →

  • Maintenance contracts, spares & consumables

    Annual maintenance (AMC/CAMC), replacement membranes, resins, filters and dosing chemicals for installed plants.

    Solves: Plants that lose output or water quality because servicing and consumables are left to chance.

    How it works & benefits

    How it works

    1. Scheduled preventive maintenance under a 1–5 year contract.
    2. Supply of genuine spares and consumables.

    Benefits

    • Steady water quality and output
    • Fewer unplanned breakdowns
    • One point of contact for service

    Typically for

    Existing RO, softener and DM plants

    Enquire about this Full details →

Track record

Installations by our manufacturing partner

Projects delivered by Surya RO Systems, the manufacturer whose plants CRS supplies. CRS Corporation’s own project list will be added here.

  • Metro rail

    Depot & station water treatment plants

    Delhi Metro Rail Corporation
    Delhi

    Delivered by Surya RO Systems

    What was delivered
    30,000 LPH water treatment plant at Shastri Park Depot and 2,400 LPH plants across Line-1 stations.
    Scope
    Depot-scale WTP plus multi-station drinking-water network.
    • Depot plant30,000 LPH

  • Oil & gas

    Rainwater treatment plant

    ONGC
    Nhava Supply Base, Navi Mumbai

    Delivered by Surya RO Systems

    What was delivered
    Treatment plant for harvested rainwater at an offshore supply base.
    Scope
    Plant capacity 30,000 litres per hour.
    • Capacity30,000 LPH

  • Refinery

    Rental drinking-water RO skids

    Indian Oil Corporation
    Mathura Refinery, Uttar Pradesh

    Delivered by Surya RO Systems

    What was delivered
    Rental RO skids supplying drinking water across the refinery and its township.
    Scope
    Fleet of modular rental RO units with maintenance support.

  • Institution

    Campus water softener plant

    National Forensic Sciences University
    Gandhinagar, Gujarat

    Delivered by Surya RO Systems

    What was delivered
    Water softener plant for the university campus.
    Scope
    Plant capacity 20,000 litres per hour.
    • Capacity20,000 LPH

  • Aviation

    Airport RO plant

    Airports Authority of India
    Kanpur Airport, Uttar Pradesh

    Delivered by Surya RO Systems

    What was delivered
    RO plant supplying treated water to the airport.
    Scope
    Plant capacity 5,000 litres per hour.
    • Capacity5,000 LPH

  • Power

    RO plants for project sites

    NTPC
    Dadri, Uttar Pradesh

    Delivered by Surya RO Systems

    What was delivered
    RO plant deployments across NTPC Dadri project sites.
    Scope
    2,000 LPH RO plants.
    • Unit capacity2,000 LPH

How we work

What happens after you contact CRS

From first message to a running plant.

  1. Tell us your requirement

    Call, WhatsApp or send the enquiry form. Your water source, daily usage and location are enough to start. We respond within 24–48 hours.

  2. We understand the problem

    A call to clarify the requirement, then a site visit or water analysis where needed.

  3. We recommend a plant

    A written proposal with the recommended system, capacity, scope and price, or a rental option.

  4. Supply & commissioning

    Manufacture, delivery, installation and commissioning of the plant.

  5. Ongoing support

    Maintenance contracts, spares and consumables to keep the plant performing.

About CRS

Who CRS Corporation is

CRS Corporation’s water-solutions business supplies engineered water treatment systems to industrial, commercial, institutional and public-sector customers. We are an authorised distributor and channel partner of Surya RO Systems Pvt. Ltd., a Faridabad-based manufacturer of reverse osmosis, softening, demineralisation and filtration plants.

Our vision

Clean, dependable water for every plant, campus and community we serve, from systems built to keep running for years.

Our mission

To help industries, institutions and businesses choose the right water treatment system, at the right capacity, bought or rented, and to stay their point of contact for the life of that plant.

  • Right-sized, not over-sold

    We recommend a plant from your water source and daily use, not from what is easiest to sell.

  • Quick to respond

    Every enquiry gets a reply within 24–48 hours, by phone, WhatsApp or email.

  • In it for the long run

    Water plants run for years. We plan for that from day one: proven components, genuine spares and a contact who stays reachable.

Why CRS

Why customers choose CRS

  • Authorised Surya RO Systems channel partner

    You buy through an authorised partner of the manufacturer, with access to its full product range and factory engineering.

    Evidence: Surya RO Systems authorisation (available on request)

  • One contact for the whole range

    RO, softening, demineralisation, filtration and rental units, so a single supplier can cover pre-treatment through to drinking water.

  • Buy or rent

    Purchase a plant outright, or rent drinking-water RO units with maintenance support when a capital purchase doesn’t make sense.

  • A reply within 24–48 hours

    Every enquiry gets a response within 24–48 hours, by phone, WhatsApp or email, whichever you prefer.

Enquire

Tell us about your water requirement

A few details are enough. We respond to every enquiry within 24–48 hours.

10-digit mobile, or include country code

E.g. the problem you're facing, site size or daily water use, timeline.

How should we contact you?

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