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ELGA LabWater - CENTRA® - RDS

The CENTRA-RDS is a storage and recirculating distribution system designed to work with other CENTRA or PURELAB systems or existing purification installations. In addition to storing and distributing pure water, the CENTRA-RDS maintains and improves water purity.

The CENTRA RDS stores, controls and distributes pre-purified water throughout a building, or a suite of laboratories, via a loop system.

Technical specification

Product specification CENTRA RDS HFV/HFR CENTRA RDS
Dispense flowrate 18 l/min
Inorganics (resistivity at 25°C) Up to 18.2MΩ-cm * Up to 18.2 MΩ.cm *
Bacteria <5 CFU/ml ** <5 CFU/ml **
Particles 0.2 μm filtration 0.2 μm filtration
Delivery flow rate 30 l/min

*Ion-exchange cylinder (SDI) installed

** Dependent on feedwater quality and the system is correctly installed and regularly sanitized

Key features

  • Delivers up to 30 liters per minute of type I, type II and type III water from a distribution loop.
  • Up to 18.2 MΩ.cm, type I, type II and type III water suitable for general and analytical applications.
  • Bacterial specification <5 CFU/ml is maintained using a combination of technologies.
  • Reliable continual supply of pure water using unique access controls and leak detection system with optional building management system (BMS) connectivity.
  • Designed to operate with other ELGA LabWater systems or existing purification installations.
  • Compact design provides more flexibility for new buildings and refurbishments.
  • Full service and validation support.

Process flow CENTRA RDS

  • Aerospace
  • Agriculture
  • Automotive
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Construction
  • Cosmetics & Personal Care
  • Defense
  • Die & Mould
  • Education & Academics
  • Electronics
  • Energy
  • Environmental
  • Food & Beverage
  • Luxury
  • Machinery & Manufacturing
  • Medical
  • Mining & Minerals
  • Oil & Gas
  • Optical
  • Paper & Wood
  • Pharmaceutical
  • Polymers, Plastics and Rubbers
  • Powders & Pigments / Coating
  • Railway
  • Semiconductor, Solar & Electronics
  • Service
  • Textile
  • Wholesale & Retail
Elga LabWater

ELGA LabWater is the LabWater Specialists. For over 80 years we have been working with scientists to guarantee pure and ultrapure water for their experiments and lab work. We resource science and healthcare markets for a better world by bringing the world's leading scientists a critical reagent.

As an integral part of Veolia, the world's leading water service company, ELGA LabWater provides a reliable source of lab water that economically meets the required compliancy of all our customers' scientific and medical applications.

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