Through microprocessor technology the fields of the motor are provided the precise frequency and voltage for optimum performance. A permanent magnet motor eliminates the requirement for input power to magnetize the rotor, thus maximizing efficiency. This unique design offers superior starting torque when compared with standard induction motor type circulators. The only moving part is the rotor/impeller unit. The shaft, shaft seals and conventional bearing bushings have been eliminated.The rotor/impeller has anti-block technology. The anti-block technology separates the main flow of the pumped media completely from the permanent magnetic parts. It is virtually impossible for the ecocirc auto or vario to block-up even in an old open system. Control Modes Auto: the ecocirc auto has a proportional pressure control which automatically adjusts the pump performance continuously to the requirements of the heating system.
Based on the curve that is set on the adjustable dial. When the zone or thermostatic valve closes, the pump performance is reduced to save energy and to avoid velocity noise in the system. Vario: the ecocirc vario allows for step-less speed control to set the pump performance to meet individual system requirements. Energy Efficient Due to ECM Technology.The ecocirc pumps' highly efficient ECM (Electronically Commutated Motor) design results in significant energy savings with improved performance: Through microprocessor technology the motor is provided the precise frequency and voltage for optimum performance. This unique design offers superior starting torque when compared with the standard induction motor type pumps.
The only moving part of this pump type is a spherical motor/impeller unit which is suspended on an extremely wear resistant ceramic ball. Shaft seals or conventional bearing bushings with a shaft have been eliminated.
The only self realigning bearing in the small pump market has many advantages. The suspension on a ball eliminates any bearing play, even after years of use. The item "Bell & Gossett Ecocirc 6050B2001, 19-14 Vario e3-14 Series Pump" is in sale since Monday, March 6, 2017. This item is in the category "Business & Industrial\HVAC & Refrigeration\Other HVAC & Refrigeration". The seller is "garnetmidwest" and is located in Chicago, Illinois.This item can be shipped to United States.