Water deionization system LDIRS series

Overview
The LDIRS Series laboratory deionization recirculating system is a factory-assembled water purification package designed to deliver up to 3 gpm (11 lpm) or up to 4 gpm (15 lpm) of deionized water. Systems are supplied with a point-of-use dispense valve or can be reconfigured for connection to a customer distribution loop. Two main configurations are available: wall-mountable LDIRS03 and a larger skid-mounted 4 gpm (15 lpm) unit. Recirculation can be set to run through the full deionization train or only the final polishing mixed-bed DI tanks (mixed-bed tanks sold separately).

Key Features

• Dual filtration: 1.0 µm pre-treatment and 0.2 µm final filtration
• Bacteria-destruct ultraviolet sterilizer (254 mm)
• Continuous recirculation through UV sterilizer and 0.2 µm final filter
• Easy dispense valve for point-of-use delivery
• Built-in ground fault circuit interrupter (GFCI)

Additional Benefits

• Upgradeable system components to match evolving lab needs
• Pre-manufactured and factory-assembled for rapid on-site installation
• Compact footprint for both wall-panel and skid-mounted options (allow additional space for LDIRS04 service exchange bottles)

Configuration & Models

• Flow capacity options: up to 3 gpm (11 lpm) or up to 4 gpm (15 lpm)
• Wall-mountable model: LDIRS03
• Skid-mounted model: larger 4 gpm (15 lpm) unit
• Recirculation options: through all DI tanks or only final polishing mixed-bed DI tanks (mixed-bed DI tanks purchased separately)
• Supply options: factory-installed valve for point-of-use or reconfiguration for connection to customer distribution loop

Technical specifications

• Series: LDIRS
• Typical output flow rates: 3 gpm (11 lpm) and 4 gpm (15 lpm)
• Filtration: 1.0 µm pre-treatment; 0.2 µm final
• Sterilization: Ultraviolet sterilizer (254 mm)
• Recirculation: Continuous recirculation through UV and 0.2 µm final filtration
• Dispense: Easy dispense valve for point-of-use
• Electrical protection: Built-in GFCI
• Mounting options: Wall panel (LDIRS03) and skid-mounted (4 gpm) configurations
• DI tanks/polishing: Mixed-bed DI tanks sold separately; systems can recirculate through full DI train or final polishing only
• Installation: Factory-assembled, pre-manufactured for rapid installation; small footprint (note additional space for LDIRS04 service exchange bottles)