| Source | Tap Water |
| Conductivity (25 ºC) | < 400 us/cm |
| Water Temperature | 5 ºC to 40 ºC |
| Water Pressure | 0.1 to 0.4 MPa |
| Inlet Water Tube Diameter | 3/4 inch |
| RO Desalination Rate | ≥ 98% |
| RO2 Desalination Rate | ≥ 99% |
| Microbial Removal Rate | ≥ 99% |
| Productivity Rate (25 ºC) | 300 L/h |
| Water Quality (25 ºC) | ≥ 10 MΩ.cm |
| Power Supply | AC 220 V / 2.0 KW |
| Dimension | 1040 × 800 × 1920 mm |
Space-Efficient Design
Anti-Scaling EDI Technology
Advanced Micro-Purification Module
Built-in Leak Detection
External Water Quality Port
Our High Purity Water System LHPW-A20 is well-suited for instruments such as AAS, FAAS, ELISA, pH meters, hydrogen generators, providing pure water to extend equipment life, ensure reliable lab efficiency.
Accessories | Quantity | Unit |
Raw water pump | 1 | Set |
Primary activated carbon filter | 1 | Unit |
Silver-loaded carbon filter | 1 | Unit |
Pre-filter | 1 | Piece |
Security filter | 1 | Unit |
High-pressure pump | 1 | Unit |
Reverse osmosis column | 1 | Piece |
Display and measurement control system | 1 | Set |
Pure water tank | 1 | Piece |
EDI components | 1 | Set |
Precision filter | 1 | Set |
UV disinfection sterilizer | 1 | Set |
Pipe valve parts | 1 | Set |
Pure water feed pump | 1 | Set |
Combined electric control box | 1 | Set |
Cabinet | 1 | Set |
Accessories | Quantity | Unit |
Activated carbon | 1 | Bag |
Softening resin | 1 | Bag |
Softening salt | 1 | Bag |
Security filter element | 1 | Package |
Precision filter element | 1 | Package |
Air filter for water tank | 1 | Piece |
Reverse osmosis membrane element | 1 | Piece |
Reverse osmosis membrane | 1 | Piece |
Imported precision resin | 1 | Package |
Imported nuclear grade resin | 1 | Package |
150L EDI module | 1 | Piece |
250L EDI module | 1 | Piece |
450L EDI module | 1 | Piece |
Download catalog for
High Purity Water System LHPW-A20 Catalog
Labtron High Purity Water Systems are built to deliver consistently high-purity water using advanced technologies such as reverse osmosis, deionization, electrodeionization, and ultrafiltration. These systems produce water with resistivity up to 18.2 MΩ·cm, TOC below 5 ppb, and minimal microbial or particulate content. They incorporate advanced features like real-time monitoring, auto-flushing, and RFID tracking. These systems ensure durable, leak-free construction for long-term reliability. Our High Purity Water Systems are ideal for media preparation, microbiological analysis, and general chemistry, ensuring consistently contaminant-free results.








The High Purity Water System LHPW-A20 is equipped with several advanced features that ensure high performance and user convenience. It includes a high-efficiency RO membrane for optimal filtration and an anti-scaling EDI module that eliminates the need for resin replacement. The system offers a real-time multi-parameter display for continuous monitoring and has smart indicators that alert users when consumables need replacement. It also supports various water supply and recirculation modes for flexible laboratory operation. These features make the system both efficient and low-maintenance, suitable for long-term lab use.
The High Purity Water System LHPW-A20 uses a combination of RO and EDI technologies to maintain high and consistent water purity. The reverse osmosis process removes most dissolved solids and contaminants, while the EDI module polishes the water to meet Type II purity levels. A built-in low cell constant resistivity sensor continuously measures the water quality to ensure it remains above required standards. Additionally, the system recirculates water to prevent stagnation and microbial growth, especially during idle periods. Real-time monitoring of parameters like resistivity, pressure, and temperature provides ongoing assurance of water quality. Consumable life indicators help ensure timely maintenance, further supporting long-term performance consistency.
The High Purity Water System LHPW-A20 is designed for ease of maintenance with minimal manual intervention. It features intelligent indicators that alert users when filters or other consumables approach the end of their service life. The anti-scaling EDI module does not require resin replacement, reducing overall upkeep. Regular maintenance typically includes periodic replacement of the RO membrane and pre-treatment filters, based on usage and feed water quality. The user-friendly interface allows quick access to operational data, helping plan service schedules efficiently. With proper upkeep, the system delivers consistent water quality and long service life.
Yes, the High Purity Water System LHPW-A20 is designed with user convenience in mind. It features a real-time multi-parameter digital display that continuously shows key metrics such as water quality, system pressure, flow rate, and temperature. This makes it easy for users to monitor system status and respond quickly if any parameter deviates from normal. The touch control panel is intuitive and user-friendly, allowing quick access to system settings and diagnostic information. Audible and visual alarms notify users when maintenance is required or if any operational faults occur. With built-in consumable life indicators and automated recirculation modes, the system reduces manual intervention and simplifies routine operations.
Yes, the High Purity Water System LHPW-A20 is suitable for use in pharmaceutical, biotech, and other regulated environments where consistent water purity is essential. It meets ASTM Type II water standards and supports compliance with pharmacopeia guidelines (such as USP and EP) when used appropriately. The system ensures low conductivity, minimal microbial content, and stable water chemistry—parameters that are critical for pharmaceutical quality control, formulation, and instrument calibration. With real-time monitoring and logging capabilities, it can assist in maintaining documentation and traceability for audits. For applications requiring the highest purity (Type I), the HydroMax-E-300 can serve as a reliable pre-treatment stage. Its robust design and consistent output make it a dependable component in quality-sensitive workflows.
A high purity water system is a compact, advanced unit designed to purify water to extremely low levels of contaminants. It removes ions, organic compounds, particles, and microorganisms to produce ultra-clean water. This level of purification is essential in laboratory, pharmaceutical, and analytical environments where accuracy is critical. The system ensures consistent water quality for reproducible results. It is typically designed for benchtop or wall-mounted installation. Simple operation and low maintenance make it ideal for daily laboratory use.
A high purity water system typically combines multiple purification methods to achieve optimal water quality. These include reverse osmosis (RO) to remove dissolved salts and large molecules, deionization (DI) for ion removal, electrodeionization (EDI) for continuous ion exchange, and ultrafiltration (UF) to eliminate particulates and microorganisms. Each stage targets specific contaminants to ensure a thorough multi-step purification process. Additional technologies like UV sterilization or TOC reduction may be included based on application needs. The result is highly purified water suitable for a wide range of laboratory procedures.
Yes, the high purity water system is designed with energy and resource efficiency. Automatic flushing cycles help reduce water waste and prolong membrane life. It often includes recyclable filter housings and durable components to minimize environmental impact. Reject water can be repurposed for non-critical tasks such as equipment cleaning or cooling. Energy-efficient pumps help lower electricity consumption during operation. These features support sustainable practices and help reduce long-term operating costs.
Automatic flushing prevents the accumulation of contaminants on filters and membranes by periodically rinsing the internal components. This process helps maintain membrane efficiency and consistent water purity. It also minimizes the risk of microbial growth during idle periods. Flushing extends the lifespan of consumables and reduces maintenance needs. The timing and frequency of flushing can usually be adjusted according to usage. It is a key feature that ensures system reliability and stable water quality over time.
Yes, a high purity water system is designed for continuous or high-frequency use in demanding laboratory environments. It features automated controls that maintain stable operation during prolonged use. The system regulates flow and pressure to ensure uninterrupted output. Sensors constantly monitor water quality to prevent fluctuations. Automatic flushing and scheduled maintenance cycles help prevent fouling and microbial buildup. When properly maintained, the system can deliver consistently high-quality water throughout extended operation.
Post your question?
Our experts are here to help!
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