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Stakpure · Centralised water treatment

Reverse Osmosis and Electrodeionisation

Centralised pure water supply — from 20 to 6,000 litres per hour

An efficient way to produce pure water for the centralised supply of entire floors or buildings. Reverse osmosis removes up to 99% of all impurities, including minerals, bacteria and particles, while electrodeionisation continuously regenerates the resins with an electric current and no chemicals. The systems feature microprocessor control, touch panels and bus system support for integration into the building management system.

Reverse Osmosis and Electrodeionisation
Reverse Osmosis and Electrodeionisation
Reverse Osmosis and Electrodeionisation

Key advantages

Wide capacity range

From 20 to 6,000 litres of pure water per hour — from a single laboratory to an entire building.

Reverse osmosis

Removes up to 99% of all impurities, including minerals, bacteria and particles. Suitable for feeding laboratories and medical washer-disinfectors.

Electrodeionisation

Continuous resin regeneration by electric current with no chemicals — consistently high water quality.

Building integration

Microprocessor control, touch panels and bus system support such as BACnet.

Modular architecture

Capacity can be increased later without replacing the whole system.

Clean enclosure design

Cabinets with lockable doors and inspection windows, or a mini format for under-bench installation.

All-in-one compact units

SeriesWater class and standardCapacityUnit composition
RO ED readyType II + DIN EN 285From 20 to 300 l/hPre-treatment, softening, reverse osmosis, electrodeionisation, level-controlled tank and pump
RO readyType III + DIN EN 15883From 60 to 300 l/hCompact reverse osmosis system with a multilingual LCD display and automatic flushing cycles

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Water softening systems

SystemControlFeatures
WEA compactBy volume or by timeBuilt-in five-stage control valve, tank made of corrosion-resistant fibreglass
WEA Duo / TwinIntelligent electronicsTwin continuous-duty systems: uninterrupted softened water supply around the clock, for high-consumption sites

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Compliance with water quality standards

StandardWater classPurpose
ASTM D1193-06Type II laboratory waterCentralised laboratory supply, feed for autoclaves and ultrapure water systems
CLSI / CLRWReagent water, resistivity 10 MΩ·cm, TOC below 500 ppbTrouble-free operation of clinical analysers
DIN EN ISO 15883Water for washer-disinfectorsPrevention of limescale deposits and corrosion of medical instruments
DIN EN 285Demineralised waterSteam production and operation of large sterilisers

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Applications

Medical institutions

Centralised supply for floors and buildings, feed for washer-disinfectors and sterilisers.

Laboratories and research institutes

Type II water for general supply and for feeding ultrapure water systems.

Pharmaceutical companies

Processes requiring stable water quality and documented standards.

Industrial enterprises

Production lines and control laboratories with high water consumption.

Accessories and components

  • Filters and housings: pre-, micro- and sterile filtration cartridges from 0.20 to 5 µm, activated carbon filters
  • System separators to EN 1717 and DIN 1988 — protecting the mains against backflow
  • Storage tanks from 100 to 500 litres in polypropylene and from 1,100 to 3,000 litres in polyethylene, including sloped-bottom models
  • Softener accessories: tablet salt, disinfection systems, total hardness test kits

Need help choosing a system?

We will match the configuration to your water volume and purity class and quote delivery to Astana and across Kazakhstan.

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