SINCE 1889 Yamato Scientific Co.,Ltd.
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Water Purifier
RO21/81
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Model
21 81
Collection Pure Water
RO Water

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  • Removable Average 90% of Impurities in Raw Water by RO Method
  • External Water Pump can supply RO Water to remote position.
  • Directly, RO Water can be supplied to the other equipment
  • Collectable Constant Quality RO Water by Automatic DrainFunction for Primary Water
  • It’s loaded with Automatic Washing Function for RO Membrane. It prevents Pollution of Bacteria .

Specifications
Model RO21 RO81
Performance
Collection Pure Water RO Water
RO Water Collecting Amount Approx. 20L/h (Water Temp. 25deg.C) Approx. 90L/h (Water Temp. 25deg.C)
Components
Raw Water Filter Wined Cartridge (Filter Accuracy 10μm), SWPP-010-1
Pressure Pump Rotary Vane Pump
Output 200W Output 260W
RO Element Spiral Shape (Cellulose Acetate Membrane)
RO Water Tank Polyethylene Made 100L
Water Supply Pump Magnet Pump
Output 45W, Pump Lift 8/11m (50/60Hz)
Water Quality Meter 0.01 x 10-4 to 999 x 10-4S/m, 25deg.C (0.01 to 999μs/cm, 25deg.C)
(Digital Display) Temp. Automatic Adjustment Type
Pressure Gauge 0 to 2.45Mpa (0 to 25kg/cm2), Operating Pressure 0.98Mpa (10kg/cm2)
Standard
External Dimensions W600 x D580 x H1,465mm
Power AC100V, 50/60Hz, 5A AC100V, 50/60Hz, 7A
Weight Approx. 103kg Approx. 114kg

Note: Inlet Water Pressure should be 0.5 to 100kPa (0.5 to 5kg/cm2).



Optional items
Remark Description Model No. Product Code
  Connection unit A WL100/21P 253677
  Connection unit B WL100+Filter Housing Unit 253678
  Water supply port unit OWH10 WL21/21P, WE21, RO21/81 253686
  High purity ion exchange cartridge ICR-1 WE21,WL21/21P* *required 2 pcs. 000813
Stand for AS32A WL21P 253673
Stand for AS32B WL21P 253674
Stand for AS31A WL21 253671
Stand for AS31A WL21 253672
  Filter stand WL100 253676
  Filter housing unit WL100 253675
  Pretreatment cartridge PWF-1 WL300 253099
  Ion exchange resin cartridge CPC-L WL300 253253
  Activated Carbon filter YAC-250 WL21/21P 9020026002
  Ion exchange resin cartridge ICR-2 WL21/21P/WE21 000811
  Ion exchange resin cartridge ICR-2, regeneration charge WL21/21P/WE21 000812
  Ion exchanger, IE bomb WL100 000821
  Ion exchanger, IE bomb, regeneration charge WL100 000822
  Membrane filter PSECG20SSIAW1 WL21/21P/WE21 9020010007
Note:
The transportation cost will not be required if the order is together with main unit except the item marked "○".
In case you order the item marked "○" together with the main unit, please ask Yamato to obtain the correct transportation cost.