Milli-Q® SQ 240 Purification System Kit
General Description
To learn how Milli-Q® SQ 2Series water systems work and read a full overview, visit our dedicated page.
The Milli-Q® SQ 240 Purification System Kit is composed of the Milli-Q® SR 240 and the Milli-Q® SQ 200 water purification systems.
The Milli-Q® SR 240 water purification system delivers pure reverse osmosis (RO) water to a mobile SQ Switch 3.5 L tank. It comes equipped with a Gravity valve to dispense RO water directly from the SQ Switch tank base.
The Milli-Q® SQ 200 water purification system delivers ultrapure (Type 1) water from the SQ Switch 3.5 L tank filled with pure RO water. A flexible handset dispenser delivers the ultrapure water.
The Milli-Q® SQ 240 Purification System Kit is 1 of 6 preset configurations available for the Milli-Q® SQ 2Series family, which provides full autonomy to users and is adaptable to lab requirements and evolutions.
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Features and Benefits
- Simple, manual handset dispenser allows any new or untrained user to deliver ultrapure water at variable flow rates, from up to 1.6 L/min to drop by drop.
- Reliable 18.2 MΩ·cm resistivity ultrapure (Type 1) water quality is indicated at a glance by a colored LED.
- TOC is reduced by an integrated photo-oxidation UV lamp.
- Freshly dispensed ultrapure water is available anywhere, in or out of the lab, from the autonomous Milli-Q® SQ 200 ultrapure dispensing module thanks to the mobile SQ Switch tank.
- Fast (as little as 6 min) refilling of the mobile SQ Switch tank with freshly produced pure RO water thanks to the high-flow RO cartridge (up to 42 L/h) of the pure water production station; RO water recovery loop saves 50% of the rejected water; automatic RO membrane rinsing maintains its high performance.
- Compact setup and self-guided installation manual and videos let you plug the system wherever is convenient for your lab activity and move it later if needed.
- Unlimited scalability with one pure RO water production station able to feed multiple autonomous Milli-Q® SQ 200 ultrapure dispensing modules (just plug in an electrical outlet); Supports lab activity expansion while limiting budget investment.
- Individual Twist & Lock cartridge replacement simplifies maintenance and limits running cost.
- Compact size plus water and energy savings support lab sustainability efforts.
Components
The indicated price currently corresponds to the above catalog number only; it is subject to change at any time without notice.
This catalog number includes:
- The pure RO production station to one 3.5L tank
- The ultrapure dispensing module from a 3.5 L tank
- Two Milli-Q® SQ Switch 3.5 L tanks
- One SQ Gravity valve
This catalog number does not include:
- SQPAK™ cartridges or final filters
- Two essential power cords adapted to the local electrical network
Legal Information
- Milli-Q is a registered trademark of Merck KGaA, Darmstadt, Germany
- SQPAK is a trademark of Merck KGaA, Darmstadt, Germany










