• Dura series ultra pure water system(tap water inlet)

Dura series ultra pure water system(tap water inlet)

Double stage reverse osmosis technology.

Product Details

Quick Details



  • Double stage reverse osmosis technology.
  • With tap water inlet, to produce double stage RO water and ultrapure water, quality can reach to18.2 MΩ.cm.
  • Built-in 5.8 liters PE tank and 10 liters airtight plastic pressure water tank.
  • Built-in 1st stage RO pump,2nd stage RO pump and circulating sanitizing pump.
  • Unique design and easy-to-replace consumables pack unit.
  • Data storage and RS 232/USB communication port.
  • 3-way online water quality sensor, multiple alarm.
  • Life-span of consumables' display and alarm.
  • System circulation function, system sterilization procedure.
  • The graphic display clearly indicates all system's parameters. From water quality to knowing when it is time to change the purification pack, you'll see at a glance what is need
  • For ease-of-use, the main purification technologies are contained in an innovative all-in-one pack that mean you can change it in just a couple of minutes.
  • The system requires no special installation, connect the system to your tap water supply - it's ready to use.



Model Standard Eliminating endotoxin Low TOC Synthesizing
Dura 12 Dura12F Dura12V Dura12FV
Dura 24 Dura24F Dura24V Dura24FV
Output(25°C) 12L/hr,24L/hr 12L/hr,24L/hr 12L/hr,24L/hr 12L/hr,24L/hr
Flow rate(with pressure tank) >2.0L/min >2.0L/min >2.0L/min >2.0L/min
Resistivity of ultrapure water(25°C) 18.2MΩ.cm 18.2MΩ.cm 18.2MΩ.cm 18.2MΩ.cm
TOC* 10ppb 10ppb 3ppb 3ppb
Endotoxin - <0.001EU/ml - <0.001EU/ml
Bacteria <1CFU/ml <1CFU/ml <1CFU/ml <1CFU/ml
Particle (>0.1µm) <1/ml <1/ml <1/ml <1/ml
Heavy metal ion <0.1ppb <0.1ppb <0.1ppb <0.1ppb
Conductivity of 2 stage RO water 1-5µs/cm*
Feed water requirements tap water, temperature:5-45°C,pressure:1.0-4.0Kgf/cm2
Dimension and weight Length 550mm,Width 390mm,Height 610mm,Weight:about 20Kg
Electrical requirements AC110-220V,50/60Hz
Power 120W

Dura series ultra pure water system(tap water inlet)

Company Profile

Chincan's main business scope is exporting lab instruments with competitive price & professional service. Mainly cover: Laboratory equipments (instruments, glassware, plastic consumables), Educational apparatus, Medical equipments and some of hospital equipments etc.

Established in 2004, Hangzhou Chincan Trading Co., Ltd. is a foreign trading company authorized by Chinese State Department of Foreign Economy & Trade and General Administration of Chinese Customs.

With combination of more than 50 mainstream manufacturers in China, we annually have provided thousands of products with good quality and competitive price to governments, hospitals, schools, universities, research institutions and factories.
Our customers spread all over the world, most products are very popular in Asia, South Africa, Europe, South America, such as microscopes, autoclaves, shakers, incubators, baths, pH meters, spectrophotometers pure water systems, autoclaves, balances, pipettes, centrifuges, vacuum pumps etc. We are doing our best to meet varies needs of clients from different countries
Chincan's goal is to make mutually beneficial connections between Chinese outstanding manufacturers and overseas partners. We also aim to make both sides of business enjoy interests which are brought by the Chinese increasing economic growth.
Hangzhou Chincan Trading Co., Ltd.


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