Simplicity and elegance. The best dispenser for your distribution system
The PURELAB flex 1 is designed to dispense water when it is connected to a reservoir or distribution loop.
This system works as a dispenser as well as a simple deionization system.

Tech Specs
PRODUCT SPECIFICATIONS | PURELAB FLEX 1 | PURELAB FLEX 1 (WITH PURIFICATION PACK) |
---|---|---|
Dispense flowrate | Up to 2.0 l/min | Up to 2.0 l/min |
Inorganics (resistivity at 25°C) | As per feedwater | 18.2 MΩ.cm |
Organics (TOC) | Dependant on feedwater | Dependant on feedwater |
Bacteria | <0.1 CFU/ml * | <0.1 CFU/ml * |
Bacterial endotoxin | N/A | <0.001 EU/ml * |
pH | Effectively neutral | Effectively neutral |
DNase | N/A | N/A |
RNase | N/A | N/A |
Daily usage (max) | N/A | 10 l/day |
Delivery flow rate | Up to 2 l/min | Up to 2 l/min |
PRODUCT SPECIFICATIONS | PURELAB FLEX 1 | PURELAB FLEX 1 (WITH PURIFICATION PACK) |
---|---|---|
Dispense flowrate | Up to 2.0 l/min | Up to 2.0 l/min |
Inorganics (resistivity at 25°C) | As per feedwater | 18.2 MΩ.cm |
Organics (TOC) | Dependant on feedwater | Dependant on feedwater |
Bacteria | <0.1 CFU/ml * | <0.1 CFU/ml * |
Bacterial endotoxin | N/A | <0.001 EU/ml * |
pH | Effectively neutral | Effectively neutral |
DNase | N/A | N/A |
RNase | N/A | N/A |
Daily usage (max) | N/A | 10 l/day |
Delivery flow rate | Up to 2 l/min | Up to 2 l/min |
* With POU filter fitted

Consumables

Accessories

FAQS
- What is a PURELAB flex 1 system?
PURELAB flex 1 is a dispensing and monitoring system. When connected to a reservoir or a distribution loop, it delivers water without purifying it. It does not have a UV lamp.
- What is the PURELAB flex 1 system designed for?
The PURELAB flex 1 is a simple, space-saving laboratory water dispenser with an optional deionization pack. It is designed for general lab applications where purified Type I water is not required.
- Is PURELAB flex 1 a water purification system?
No, PURELAB flex 1 is not a complete water purification system. It works as a dispenser and simple deionization unit when fitted with a DI pack. For laboratories that need ultrapure water (Type I) for advanced applications like ion chromatography or HPLC, other PURELAB models such as the flex 3+ are more suitable.
- What types of laboratory applications is PURELAB flex 1 suitable for?
The flex 1 focuses on dispensing and optional deionization. It is ideal for labs that already have a central purification system or a reservoir. Other PURELAB models, such as the flex 3+, provide full ultrapure water purification designed for high-precision analytical applications.
- What are the benefits of the PURELAB flex 1 system?
PURELAB Flex 1 offers customers a range of benefits from being intuitive and easy to use , easy to install and commission, flexible dispensing which allows customers to dispense water into a range of container sizes and shapes. It uses minimal lab space, is easy to operate and maintain and can be used for a wide range of lab applications. Other benefits includes real-time TOC monitoring which is calculated every 2-3 seconds to give a real time TOC reading for maximum assurance; water quality monitoring up to the point of dispense to help ensure valuable parameters are provided at all times and inbuilt periodic recirculation to help minimise biofilm build up which can affect some applications.
- What type of applications are suitable for water dispensed from the PURELAB Flex 1 system?
Ideally suited for: Dispensing, With DI pack: General lab, Applications requiring type 2 water

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