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100% Pure Water

CN Water provides the world’s best water technology products from BWT and water system
lifecycle solutions to meet the unique needs of the Indian pharmaceutical, life sciences and process manufacturing industries.

Meeting Global Standards

Water System

for Pharma & Hygienic Water

For over three decades, CN Water has been the driving force behind state-of-the-art technology for high purity water generation and clean utilities in the Indian pharmaceutical and process manufacturing industries. We have successfully carried out more than 450 water system installations nationwide.

As a strategic partner to BWT, we provide world-class systems for producing all grades of water using a comprehensive spectrum of technologies. Our systems consistently meet global standards of FDA, cGMP, cGAMP, USP and Ph Eur to help our customers

comply with all international regulatory requirements. We offer the highest levels of technical expertise and complete life cycle support, across consulting, implementation, scheduled maintenance, modifications, spare parts management, and rapid assistance.

With an expert technical team and a GLOCAL approach, we use global standards to help organizations address operational risks, handle quality and regulatory issues and minimize supply chain downtime.

CN Water

Achieving Global Standards in Water Quality with BWT & CN Water

For more than 15 years, CN Water has been a strategic partner with BWT Pharma & Biotech, one of the world’s leading providers of water technology. Our association with BWT enables us to leverage the most cutting-edge technologies in clean utilities.

CN Water
CN Water
CN Water
CN Water

BWT Showcase

Cost-effective, safe and reliable products for high
purity water, WFI and pure steam

CN Water

SEPTRON Electrodeionization

The module, which was specially developed for the pharmaceutical industry, deionizes RO permeate. The function is a combination principle of ion exchange and electrodialysis.

  • 316 L housing
  • Seal-free spiral-wound technology
  • Through flow with little dead space
  • 100% factory tested & certified


The crit­ical micro­bi­o­log­ical tank must be under control to ensure that PW is safely stored. This is ensured with elec­trolyt­i­cally gener­ated ozone directly from Puri­fied Water, without addi­tives. The result is effi­cient, cost-​effective and contin­uous sani­tizing of the ware­house and distri­b­u­tion system.

  • Extremely effec­tive germ reduc­tion
  • Cost-​effective instal­la­tion & oper­a­tion
  • Simple instal­la­tion, commis­sioning & oper­a­tion
  • Contin­uous tank and regular auto­mated loop sani­ti­za­tion
  • Envi­ron­men­tally friendly.


Disin­fects Puri­fied Water and removes ozone until it is below the detec­tion limit. Specially designed for the pharma industry—316 L stain­less steel for parts that come into contact with the media, elec­trop­o­l­ished with rough­ness < 0.5 μm

  • Safe ozone reduc­tion
  • Effi­cient PW disin­fec­tion
  • Low oper­a­tion & main­te­nance costs


Puri­fied Water with enhanced micro­bi­o­log­ical safety: The SEPTRON EDI module with inte­grated final ultra-​filtration membrane. Welcome to the future of PW gener­a­tion.

  • Maximum safety
  • Highest yield
  • Minimum foot­print
AQU@Sense MB

AQU@Sense MB

Micro­bi­o­log­ical quality of Puri­fied Water at a glance at all times. Simply reli­able. The flow cyto­metric process delivers impres­sively accu­rate results.

  • Online or offline measure­ment
  • In-​depth analysis option for micro­bi­ol­o­gists
  • Prompt status infor­ma­tion & reac­tion option
  • Reli­able counting of all cells, not just colonies
  • Simple data transfer for system inte­gra­tion

About CN Water

CN Water System Private Limited is the leading provider of next-generation water technology products and water system lifecycle solutions to meet the unique needs of the Indian pharmaceutical, life sciences and process manufacturing industries. We offer world-class RO, UV and EDI products, including BWT SEPTRON, the world's most popular RO / EDI system.

As a strategic partner with BWT, a global leader in water systems, we provide all our customers a combination of world-class BWT products and project execution standards.. Our products meet and often exceed global standards and international regulatory requirements. With a team of 200+ engineers, water experts and BWT specialists, we provide solutions across the life cycle of high purity water systems, comprising concept, commissioning, validation phases, spares, maintenance, operational contracts and calibration contracts.