Double stage RO ultrapure Water Purification System
System achieves water quality, little drain and low running cost. Applications like sample dilution, reagent preparation, microbiological analysis, water analysis and general HPLC makes this product an superior choice for water purification.
Used in Laboratory, Manufacturing, Reefkeeping, Aquarium, Laboratory, Research.
Also known as Laboratory Double stage RO ultrapure Water Purification System.
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WPS21-063
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-063DI
Deionized Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+AC+DI+TF |

WPS21-063RO
Medium Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+AC |

WPS21-063UF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-063UL
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-063UV
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-094
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-094DI
Deionized Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+AC+DI+TF |

WPS21-094RO
Medium Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+AC |

WPS21-094UF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-094UV
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-094UVF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-125
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-125DI
Deionized Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+AC+DI+TF |

WPS21-125RO
Medium Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+AC |

WPS21-125UF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-125UV
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS21-125UVF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF |

WPS22-020R
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+KDF+AC+RO+RO+DI+TF |

WPS22-020RQ
Deionized Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+KDF+AC+RO+RO+AC+DI+TF |

WPS22-020RRO
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+KDF+AC+RO+RO+AC |

WPS22-020RUF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+KDF+AC+RO+RO+DI+UF+TF |

WPS22-020RUV
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+KDF+AC+RO+RO+UV+DI+TF |

WPS22-020RUVF
Double stage RO ultrapure Water System
| Feed Water Requirements*: Water Inlet | Tap water: TDS<200 ppm (Extra pretreatment filter is recommended, if TDS>200 ppm) |
| Feed Water Requirements*: Temperature | 5-45°C |
| Feed Water Requirements*: Pressure | 1.0-4.0 Kgf/cm² |
| Flow Procedure** | PF+KDF+AC+RO+RO+UV+DI+UF+TF |
