The Thermo Scientific Neslab ThermoFlex 900 recirculating chillers are designed to provide a continuous supply of fluid at a constant temperature and volume. This unit is AIR COOLED only (Water cooling not available for this unit) and also offers a refrigeration system, heat exchanger, recirculating pump, polyethylene reservoir, and a microprocessor controller. These Thermo Flex 900 chillers offer the following features:

• Positive Displacement P2 pump – 4.0gpm at 60 psig
• 900W (3074 BTU) cooling capacity at 20°C 115V
• Voltage requirement: 115V/60Hz, SINGLE PHASE
• R134A 19.0 Oz. HIGH 348.0 LOW 200.0 PSI
• Set Point Temperature Range: +5°C to +40°C
• Ambient Temperature Range: +10°C to +40°C
• 7.2 liter (1.9 gallon) Reservoir Volume
• Air Cooled Condenser uses ambient-temperature room air to remove application heat
• Pressure relief valve that allows the user to set the maximum fluid pressure to meet application requirements (available as an internal or external component)
• Flow Readout allows for monitoring the flow rate via controller readout
• Auto Refill allows for automatic refilling from a customer supplied water source to ensure fluid level is maintained
• Anti-Drainback prevents fluid from flowing back to the reservoir when the chiller is installed below the application
• Partial flow internal DI cartridge minimizing footprint and proving fluid resistivity between 1 & 3 m0hm
• SEMI S2 Compliant – S2-0703, S8-0705, S14-0704 & F47-0706
• Warranty: 1 Year on Pump – 2 Years on Chiller

The Thermo Scientific Neslab ThermoFlex 900 recirculating chiller offers powerful cooling, expansive temperature ranges, and sophisticated controller technology. Deluxe controller with RS232 & RS485 Digital Communications is available on select units.These robust, compact units offer precise temperature stability and high reliability for external circulation applications. An industrial-grade force and suction pump provides the pressure necessary to circulate fluid long distances to both open containers and closed loop systems. This flexibility meets a wide range of application needs.