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Hydrolab HLP Water Purification System

The HLP water purification systems take potable tap water and produce Type I or Type II purified water (depending on the option you select).

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The Hydrolab HLP demineraliser takes tap water to produce Type I and Type II  water. The standard model produces Type II water that can be used for AAS and general purpose research. The P, SP and UV models can also produce Type II water suitable for ICP, HPLC, and biochemical applications.

The HLP is fitted with an easy to read LCD screen which displays the conductivity and temperature of the water produced, and the date and time. Units are also fitted with alarms, which sound when modules need replacing.

Since it can use potable water direct from the tap, the HLP series is ideal for use in laboratories with no pre-existing water purification systems.

Features of the Hydrolab HLP Series

  • Available in a range of sizes to produce 5, 10, 20 or 30 litres of purified water per hour
  • Purifies water to Type III or Type II as standard, and Type I using the optional upgrade to include a UV lamp and microfiltration
  • The water purifier can use water at standard tap pressure, so there is no need for additional compressors
  • Filters sediment from water with a 5 μL filtration module
  • Prefilters and softens water prior to reverse osmosis (RO), to improve the efficiency and lifetime of the RO module
  • Uses reverse osmosis to remove 96-99% of dissolved substances
  • Double demineralisation using a mixed ion resin to produce water with conductivity < 0.06 μS/cm
  • Microfiltration cascade capsule, with membrane pump (Only on models S, SP, and UV)
  • UV lamp (Only on UV)
  • The P, SP and UV options include a pump to increase the feed water pressure (24 V for the 5 and 10, and 48 V for the 20 and 30)
  • LCD screen displaying water temperature and conductivity, and the date and time
  • Audio and visual alarms for replacement of A2 (water softening) module, ion exchange module, reverse osmosis module, and UV lamp (where applicable)



  • Efficiency: 5, 10, 20, 30, 40, 50, or 60 L / min
  • Upgrades: Standard model, microfiltration (S), two intake points (P), microfiltration + two intake points (SP), UV + SP upgrades (UV)



Hydrolab HLP Information Sheet

Hydrolab Water Purification Systems Brochure

Additional information






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