Wet rotor circulator

The MAGNA 32-100 variable-speed wet rotor circulator from Grundfos has a permanent magnet motor, reducing power consumption.

04/10/2012


MAGNA 32-100The MAGNA 32-100 variable-speed wet rotor circulator from Grundfos has a permanent magnet motor, reducing power consumption. The motor design delivers a starting torque four times higher than the standard induction motor while avoiding slippage and allowing flows from 0 to 52 gpm and a noise level less than 35 db. The AUTOADAPT feature controls this pump performance within a defined performance range, ensuring the lowest possible energy consumption without sacrificing comfort. Current conditions can be analyzed and adjusted with an integrated frequency converter. A 10-ft cord connects the circulator to a wall outlet with no need to open a terminal box.



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
Designing for energy efficiency; Understanding and applying NFPA 101 for mission critical facilities; Integrating commissioning and testing for fire alarm systems; Optimizing unitary pumping solutions
Economics of HVAC systems; NFPA 110-2016; Designing and choosing modular data centers
Combined heat and power; Assessing replacement of electrical systems; Energy codes and lighting; Salary Survey; Fan efficiency
Tying a microgrid to the smart grid; Paralleling generator systems; Previewing NEC 2017 changes
Driving motor efficiency; Preventing Arc Flash in mission critical facilities; Integrating alternative power and existing electrical systems
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Fire & Life Safety Engineer; Technip USA Inc.
click me