Request A Quote
Type II RO Water Purification System LTWP-D21

Type II RO Water Purification System LTWP-D21

Type II RO Water Purification System LTWP-D21 is a floor-mounted unit designed to operate using tap water with a conductivity of less than 2000 µS/cm. It consistently delivers high-quality purified water through reverse osmosis process. The system features user-friendly operation with easy maintenance. Its robust construction ensures reliable performance across various laboratory environments. Our Type II RO system is well-suited for microbiology and life sciences, aiding in media preparation, sample handling, and buffer solution formulation.

Request Quote
Type Floor Type System
Water Requirements Tap Water
Feed Water Conductivity < 2000 µS/cm
Feed Water Hardness < 450 ppm as CaCO3
Feed Water Temperature 5°C to 40°C
Water Inlet Pressure 0.1 to 4 MPa
Ion Rejection Rate > 95%
Bacterial Rejection > 99%
Water Conductivity < 1 to 20 µS/cm
Productivity Rate 200 L/h
Power Supply 110 V to 220 V / 50 HZ to 60 HZ ± 10%
Dimensions (Main Unit) 650 × 660 × 1260 mm
Net Weight (Main Unit) 76 Kg
  • Leak Detection and Alert System

  • Energy-Efficient Pump Mechanism

  • User-Friendly Control Panel

  • Automatic System Flushing

  • Built-In Pretreatment Filters

Our Type II RO system is well-suited for microbiology and life sciences, aiding in media preparation, sample handling, buffer solution formulation, other routine laboratory processes that require reliable, high-purity water.

  • Pretreatment cartridge

  • High pressure pump

  • Reverse osmosis module

  • 254 nm UV lamp

  • Microfilter (0.2 µm)

  • 350L PE cone low with liquid, water pump, base

  • Air vent for water tank

  • Water leakage detector

  • Pretreatment module 

  • Purification cartridge dual column

  • Ultra-purification cartridge dual column 

  • Ultra-purification cartridge single column 

  • Point-of-use filter (General)

  • Point-of-use filter 

  • Point-of-use bio filter 

  • 30L multifunctional water tank with integrated UV lamp & air vent   

  • 60L multifunctional water tank integrated UV lamp & air vent 

  • Strengthened pretreatment module   

  • Strengthened pretreatment cartridge column PP cotton

  • Strengthened pretreatment cartridge column active carbon

  • Air vent for water tank

  • Micro filter (General)

  • Micro filter (0.2 µm)

  • 1/2" Pre-filter

  • 400 GPD RO

  • 24V UV sterilization lamp for water tank

  • 254/185nm dual wavelength UV lamp 

  • 100G Reverse osmosis module 

  • 200G Reverse osmosis module

Type II RO Water Purification System LTWP-D21 | Type: Floor Type System | Water Requirements: Tap Water
Type II RO Water Purification System LTWP-D21 | Leak Detection and Alter System | Energy-Efficient Pump Mechanism

Models of Type II RO Water Purification System

Labtron Type II RO Water Purification System offers a reliable output of pure water, rangingfrom ≥ 10 to ≥ 50 L/hr. Utilizing cutting-edge single and double pass RO processes, thesedeliver ultrapure water at rates of ≥1-1.5 L/min. They feature tank capacities of 30 or 80 L toeffectively accommodate your operational requirements. With TOC under 20 ppb and heavymetals below 0.01 ppm, they ensure exceptional purity. Our Water Purification System areavailable in both benchtop and floor-standing configurations for optimal performance.

Type II RO Water Purification System LTWP-E10

Type II RO Water Purification System LTWP-E10

  • Water Requirements : Tap Water
  • Feed Water Conductivity : < 400 µS/cm
  • Feed Water Hardness : < 450 ppm as CaCO3
  • Feed Water Temperature : 5°C to 40°C
Type II RO Water Purification System LTWP-A11

Type II RO Water Purification System LTWP-A11

  • Output of Pure water : ≥ 20 L / hr.
  • Process : Single Pass RO system
  • Water Type : Type II
  • Water Tank capacity : 30 L
Type II RO Water Purification System LTWP-A12

Type II RO Water Purification System LTWP-A12

  • Output of Pure water : ≥ 30 L / hr.
  • Process : Single Pass RO system
  • Water Type : Type II
  • Water Tank capacity : 30 L
Type II RO Water Purification System LTWP-D12
Type II RO Water Purification System LTWP-D12
  • Type : Benchtop System
  • Water Requirements : Tap Water
  • Feed Water Conductivity : < 2000 µS/cm
  • Feed Water Hardness : < 450 ppm as CaCO3
Type II RO Water Purification System LTWP-B12
Type II RO Water Purification System LTWP-B12
  • Output of Pure water : ≥ 30 L / hr.
  • Process : Double Pass RO system
  • Water Type : Type II
  • Water Tank capacity : 30 L
Type II RO Water Purification System LTWP-A14

Type II RO Water Purification System LTWP-A14

  • Output of Pure water : ≥ 50 L / hr.
  • Process : Single Pass RO system
  • Water Type : Type II
  • Water Tank capacity : 80 L
Type II RO Water Purification System LTWP-B20

Type II RO Water Purification System LTWP-B20

  • Output of Pure Water : 120L/hr
  • Production Speed : 1.5 to 2 L/min (with pressure barrel)
  • Water Requirements : Urban tap water
  • Water Inlet Pressure : 0.15 to 0.5 MPa
Type II RO Water Purification System LTWP-A13

Type II RO Water Purification System LTWP-A13

  • Output of Pure water : ≥ 40 L / hr.
  • Process : Single Pass RO system
  • Water Type : Type II
  • Water Tank capacity : 80 L
Type II RO Water Purification System LTWP-D21 FAQ's
  • The Type II RO Water Purification System LTWP-D21 is specifically engineered to work with tap water that meets certain quality parameters, particularly with conductivity under 2000 µS/cm and moderate hardness. This ensures optimal protection and performance of the reverse osmosis membrane. Using poor-quality feed water with high levels of suspended solids, chlorine, or hardness can reduce the lifespan of the internal components. The system includes a built-in pretreatment stage to handle common impurities but relies on reasonably clean tap water as input. For areas with very hard or contaminated water, an external pre-filtration setup may be recommended. Ensuring appropriate feed water quality also helps maintain the purity of the output water over time. Regular monitoring of feed water conditions is important for consistent system efficiency.

  • Yes, the Type II RO Water Purification System LTWP-D21 is designed to be flexible and compatible with various laboratory setups, including external storage tanks and water distribution systems. It can easily be connected to auxiliary tanks with level sensors to manage water output without manual intervention. This is especially useful in labs that require a steady supply of Type II water across multiple workstations. The system supports automatic filling and shuts-off functions when integrated with compatible storage units. Additionally, its compact floor-mounted design makes it convenient to place beside or beneath shelving systems or storage setups. When used with a recirculation loop or pressure pump, it can also deliver water to distant points of use. This adaptability makes it suitable for both centralized and decentralized lab water supply needs.

  • Maintaining the Type II RO Water Purification System LTWP-D21 involves a few regular tasks to ensure long-term, efficient performance. The most crucial include periodic replacement of consumables such as pretreatment filters, RO membranes, and other cartridges based on usage and water quality. Users should also inspect the system for any signs of leakage or unusual pressure changes, which may indicate filter clogging or pump issues. The control panel usually provides visual cues or alerts for maintenance needs. Regular system flushing—either automatic or manual—helps prevent membrane fouling and extends service life. Cleaning or sanitizing the internal lines periodically is also advisable, especially in high-demand environments. Overall, the system is designed for low maintenance, but routine checks can significantly enhance its longevity and performance consistency.

  • The Type II RO Water Purification System LTWP-D21 employs a multi-stage purification process, starting with pretreatment filters that remove particulates and chlorine, followed by advanced RO membranes that eliminate dissolved solids and organic matter. It continuously monitors output conductivity to verify that the water meets Type II standards. Any deviation in performance is flagged by the system’s built-in sensors, ensuring that maintenance can be performed promptly. Additionally, the system can be programmed to perform automatic flushing, which helps maintain membrane cleanliness and reduce microbial growth. Its sealed internal design minimizes contamination risks during operation. Consistent calibration and real-time monitoring contribute to maintaining high-quality water output over extended periods.

  • Yes, the Type II RO Water Purification System LTWP-D21 is built to handle moderate fluctuations in inlet water pressure, making it suitable for laboratories in regions with less stable plumbing systems. It includes internal pressure-regulating components that help maintain consistent flow through the RO membrane. However, it is recommended to stay within the specified pressure range to avoid performance drops or damage to sensitive components. In cases of extreme pressure variability, installing an external pressure stabilizer or booster pump can enhance reliability. The system's alert mechanism also notifies users of abnormal inlet pressure, ensuring prompt action. This pressure-tolerant design helps maintain steady water output even in less predictable water supply conditions.

Post your question?

Our experts are here to help!

Need a Product

send details for best price quotation

Click
For

Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

Copyright © 2026 Labtron Equipment Ltd. All rights reserved.