June 12, 2023
Rising energy costs and sustainability governance are driving the development of new technologies to improve the performance of buildings. Armstrong has answered the challenge with unparalleled pumping efficiency and performance by combining Design Envelope (DE) vertical inline (VIL) pumps, motors and intelligent variable speed (IVS) controllers. How IVS Works In a chilled water system, a…
May 31, 2022
Get your controls off the wall and onto your pumps Savvy engineers and mechanical contractors know there are numerous benefits from using intelligent Design Envelope pumps from Armstrong, including their utilization of intelligent variable speed controllers (IVS) mounted directly on the pump instead of on the wall. Here are the top three. Lower Installation Costs…
January 12, 2022
For both duty/standby and multi-pump applications, sensorless technology in Armstrong vertical inline (VIL) pumps offers superior control and maximum energy efficiency. Sensorless Overview Sensorless control enables a pump to decrease or increase its speed to match system requirements without any external signal. In other words, sensorless pumps emulate the performance of a remotely mounted sensor…
