Integrated Options

The options and features listed here can be included or combined with any of our Flowrite© recirculating systems, and can be selected when you request a quotation. For detailed information on specific options please contact the factory. Otherwise, please click on the titles in the diagram below to quickly jump to the different groups of options on this page.

Interface / Control System Options

(-AA6-) Automatic Alarm System

Automatic Alarm System alerts operator that a fault exists. System monitors tank level, high and low coolant temperature limits, flow rate (via Digital Flow Transducer), pump failure, and compressor failure via audio and visual alarms. Contact closures are available for remote signaling.

(-AA4-) Automatic Alarm System

Automatic Alarm System alerts operator that a fault exists. System monitors tank level, high temperature limit, pump failure (via Digital Flow Transducer), and compressor failure via audio and visual alarms. Contact closures are available for remote signaling.

(-AA2-) Automatic Alarm System

Automatic Alarm System alerts operator that a fault exists. System monitors tank level, high temperature limit via audio and visual alarms. Contact closures are available for remote signaling.

(-RSCA-) Serial Interface and Control

(-RSAA-) Serial Interface Alarm System

Serial Interface Alarm System alerts operator that a fault exists. System monitors: tank level, high temperature limit, pump failure, and compressor failure via audio and visual alarms. The RS-232/485 serial interface may also be used to start and stop the chiller, and read and set the coolant temperature.

(-RS232-) Service Interface

Service interface allows unit to be turned on and off, set the temperature, and monitor available alarms.

(-RAA-) Remote Control

Remote Control allows operator to start and stop unit, automatic alarm and temperature control may be set and monitored via a 19” Rack Remote Panel.

(-RE-) Remote Control

Remote Control allows operator to start and stop unit from up to 50 feet away.

(-RTS-) Remote Temperature Sensor

Remote temperature sensor with transmitter will read and control temperature from up to fifty feet away. (Available only with option RAA, RSAA, RSCA).

(-MPIO-) Multi-channel I/O

Multi-channel I/O board allows more then one temperature to be monitored. (Available only on RAA and RSCA).

Condenser / Cooling System Type Options

(-W-) Water-Cooled Condenser

Water-cooled condenser in place of air-cooled unit.

(-RC-) Split Package

Split package with compressor and coolant system in one frame and the air cooled condenser remotely placed. Functional for rooftop, equipment pad, etc. Unit is precharged at factory.

(-XRC-) High Capacity Condenser

High capacity condenser is a remote air-cooled condenser for high temperature or high elevation, ambient conditions.

Coolant Related Options

(-DI-) DI System

System designed to be compatible with D.I. water. All wetted surfaces are stainless steel or plastic

(-CD-) Continuous Deionization

Continuous deionization loop polishes dionized water through two 10” D.I. cartridges.

(-RM-) Resistively Monitor

Resistively monitor continually checks water resistivity, includes digital readout and adjustable alarm set point.

(-MW-) Automatic Fill system

Automatic fill system monitors reservoir level and automatically refills tank as the level drops. Requires a facility supply of pressurized water.

(-UV-) Ultra Violet Unit

Internally mounted ultra violet purification unit.

(-SF-) Special Fluids

Stainless Steel is used in place of other materials, such as the polypropylene. All wetted surfaces are stainless steel.

Temperature Range Options

(-LT-) Low Temperature

Low-temperature Cooling system allows cooling down to -20°C (for additional information, please see the Low Temperature Control Systems section)

(-ULT-) Ultra Low Temperature

Ultra Low-cooling System allows cooling down to -40°C (additional information can be found in the Low Temperature Control Systems section).

(-HE-) Heater

A low-watt density stainless steel heater allows the coolant to be heated and run at up to 90°C (additional information can be found in the Heating Systems section).

(-UHT-) Ultra High Temperature

Ultra High Temperature units (-UHT) heat up to +250°C with stainless steel reservoirs and all stainless steel lines. They are designed for use with various high temperature heat transfer fluids (additional information can be found in the Heating Systems section).

(-WTR-) Wide Temperature Range

System heats and cools between -30°C to +90°C. (for additional information, please see the Wide Temperature Control Systems section).

Electrical System Options

(-EMO-) Safety Interlock

Safety interlock and shutdown system includes: panel interlocks, labeling, and EMO shutdown to the main circuit breaker level.

(-CE-) Safety Interlock

Safety interlock and shutdown system per CE Mark for machinery EN60204 includes panel interlocks, labeling, and EMO shutdown to the main circuit breaker level. CE Mark certification for machinery, low voltage, and EMI Directives on safety.

(-ENV-) Water Resistant Enclosures

Water resistant electrical enclosures and wiring. All applicable components are modified for outdoor use.

Pump Options

The following pump options are only a sample of what M and W Systems can provide. Many other flow rates or multiple coolant circuits are available. Please consult with factory for more information.

(-DMD-) Magdrive Pump

Magdrive stainless steel positive displacement rotary vane pump with 0-4 gallons per minute flow rate.

(-10GMD-) Magdrive Pump

Magdrive stainless steel tubing pump with 2-10 gallons per minute flow rate.

(-20GMD-) Magdrive Pump

Magdrive stainless steel tubing pump with 4-20 gallons per minute flow rate.

(-20GHP-) Bronze Turbine Pump

Bronze turbine pump with 5-20 gallons per minute flow rate.

(-40GHP-) Bronze Turbine Pump

Bronze turbine pump with 5-40 gallons per minute flow rate.

(-60GHP-) Bronze Turbine Pump

Bronze turbine pump with 5-60 gallons per minute flow rate.