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  • WPA-D series ultra water purification system
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  • WPA-D series ultra water purification system
    WPA-D series ultra water purification system Manufacture:Beijing KWF sci-tech Development Co., Ltd
    Freeze dryer hot line :010-6290 8256/6299 3090/6290 8259



    Eliminating endotoxin

    Low TOC





    WPA-D-15L UF

    WPA-D-15L  UV

    WPA-D-15L  UVF



    WPA-D-30L UF

    WPA-D-30L  UV

    WPA-D-30L  UVF

    Flow procedure

    AC +DI +DMF





    Microanalysis Environmental analysis


    Buffer disposing

    Pharmacy research

    Medicine examining,

    Molecular biology

    PCRgene research

    Pharmacy research

    Medicine examining,

    Cell cultivating

    IVF etc.

    Micro organic analysis

    Environmental analysis



    Pharmacy research

    Medicine examining,

    Molecular biology

    Micro organic analysis


    Pharmacy research

    Medicine examining

    Cell cultivating

    IVF etc.

    Inlet water

    Ro water, distilled water, deionization water

     Filtration System

    LV. 1


    Double wavelength UV cartridge

    LV. 2

    Intensive carbon filter

    LV. 3

    Ultra pure cartridge with 4×nuclear mixed bed A

    LV. 4


    5000 Doulton UF eliminating endotoxin cartridge


    5000 Doulton UF eliminating endotoxin cartridge

    LV. 5

    Sartorius 0.22μm terminal filer with pretreatment

    Water Quality

    Resistivity  MΩ-cm

    18.2 @25

    TOC  ppb



    Endotoxin  Eu/ml





    Virus  cfu/ml


    Water outlet

    2: RO water Ultra pure water

    The structure and performance

    Healthy level plastic material body,inner structure makes display system,control system,water system and other to divide into four space,  proper redistribution and using safely. All Consumable can be easy to be replaced quickly and accurately by users .The function of producing water,storing water and stop water are all realized automation

    Control and display system

    Automatic electronic pressure sensor controlling, recirculation function; LCD with back light


    1.5 L/min (with pressure tank) (Less output with UF/UV cartridge)

    External dimension / Weight

    H×W×D: 42×41×22 cm/ 12-14 kg

    Standard configuration

    Main body+ purifing

    Cartridge+Terminal  filter

    Main body+purifing

    Cartridge+UF cartridge

    +Terminal filter

    Main body+purifing

    Cartridge+UV cartridge

    +Terminal filter

    Main body+purifing


    Cartridge+Terminal filter

  • 1.Because the manufacturer without any notice to change product packaging, origin or some accessories, Beijing KWF sci-tech Development Co., Ltd cannot ensure that customers receive the same goods as website images, place of origin, the attachment is completely consistent, we will ensure the quality of the products;
    2.In order to ensure transportation safety or convenience of transportation may change the packaging, but Beijing KWF sci-tech Development Co., Ltd will ensure production and quality not change;
    3.According to the provisions of the relevant national and local laws, Beijing KWF sci-tech Development Co., Ltd may be more products with original packaging.
  • 1. To the customer did not sign order appeared quality problem you can contact manufacturer;
    2. You can also send the products to Beijing KWF sci-tech Development Co., Ltd., For you to deal with related after-sales service;
    3. If you are signing order customers, detailed in the contract guarantee that shall prevail.
  • 1. As long as you call: 010-62908256 we can help you with recommended freeze dryer products you requested!
    2.The freeze dryer Beijing KWF sci-tech Development Co., Ltd to provide you with the freeze dryer series of products successfully issued orders to you after you have become the Beijing KWF sci-tech Development Co., Ltd, we ( China ) also will in future service to provide you with the Freeze dryer Series freeze dryer and other related products, and you can enjoy the anti-chemical cuff you buy high quality after sale service. The details please call customer service hotline: 010-62908256
    3. freeze dryer offer containing 17% value-added tax invoices, but do not include the distribution of domestic freight.
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