Bell & Gossett Ecocirc 19-16 Variable Speed ECM Pump Cast Iron Body
***Do Not Use On Potable (Domestic) Water Applications***
Higher Efficiency & Improved Performance. Effortless “SMART” Circulator for heating cooling and potable water.
Onboard intelligence automatically adjusts speed to ensure maximized efficiency and accurate performance to suit a wide range of performance requirements.
The on board intelligence provides the motor with the precise frequency and voltage for optimum performance. The permanent magnets in the motor eliminate power wastage in magnetizing the rotor. The motor has superior starting torque and energy efficiency when compared with standard induction motor circulators.
True Variable speed – The pump speed is infinitely variable and is automatically adjusted by the controller to optimize performance and efficiency.
Sensorless operation – No external sensors are required.
Simplicity – The only moving part is the rotor/impeller unit. The shaft, shaft seals and conventional bearing bushings have been eliminated.
Pump and motor protection – The ecocirc 19-16 will protect itself against, motor over load, voltage issues and pump overload.
Smart CONTROL MODES
The ecocirc 19-16 has 3 smart operating modes:
Modes of Operation
Proportional Pressure – Continuously adjusts the pump performance according to system demands. This mode of operation does not require external sensors and is recommended for systems with high pressure losses. The pump is configured to run in this mode at the factory.
Constant Pressure – The pump maintains the selected differential pressure at any flow rate. This mode of operation does not require external sensors and is recommended for systems with relatively small pressure losses.
Constant Speed – The pump maintains a fixed speed regardless of demand.
Auxiliary Functions
Automatic Air Purge to remove any air trapped in the pump
Standby use during long absences to minimize power consumption (<1w).
FEATURES AND BENEFITS (HOW CAN WE SELL OPERATING MODES)
Economical operation
Efficient ECM motor
Optimized hydraulics
Low operational costs
Chilled Water Applications
Electronics separated from the pump to prevent condensation
Worry free operation even at 14°F
User-Friendly Interface
Easy to set and operate
Motor design Shaft-less spherical motor using permanent
magnet technology for improved efficiency
Maximum System Pressure 150 PSI (10 bar)
Maximum Fluid Temperature 203°F (110°C)
Minimum Fluid Temperature 14°F (-10°C)
Electrical Supply 115 Volt, 60 Hertz, 1 Phase
Suitable for the following liquids water/glycol mixtures*
Power Consumption 4 – 60 Watts
Protection IP 44
Insulation Class F
Cast iron
