Pumps & Flow Controls - Articles - Page 39

Nu Calgon Freez-Kontr’l Propylene Glycol Formulations

New Freez-Kontr’l Propylene Glycol Formulations – Nu-Calgon

September 27, 2019

Freez-Kontr’l FG Clear is a dye-free, full-concentrate heat transfer fluid suitable for use in food and beverage equipment where incidental contact with food or potable water is possible.

ProLine® Electric Tankless Series – A.O. Smith

September 26, 2019

The ProLine Electric Tankless is available in three sizes with 45 different models ranging from 2.4 -32kW and a Uniform Energy Factor up to 0.93.

LM-PRO Linear Motor Proportional Valve – Parker Precision Fluidics

September 24, 2019

The LM-Pro uses a patent pending linear motor actuation technology that provides exceptional resolution over a longer stroke and lower power consumption than traditional solenoid or voice coil actuation.

Selecting the Proper Centrifugal Pump Circuit Flow Control

The appropriate pump control will provide a properly operating, energy-efficient, reliable pumping system.

Vincent A. Sakraida, P.E., LEED AP

September 23, 2019

Beyond the wheel, the most important mechanical equipment serving humanity is the centrifugal pump.

Central Chiller Plant Designs and Design Options — Are We Leading or Bleeding?

For engineers, how many codes, metrics, and standards are too many?

Chuck Dale-Derks, P.E.

September 20, 2019

I have struggled with writing this article based upon what is being reported and what our industry leaders are recommending. It’s a fine balancing act, and I feel we may have too many plates spinning at once.

Applications of Fisonic Devices

Using Fisonic Devices may reduce capital, maintenance, and operation costs as well as reduce emissions and increase the recovery of wasted energy.

Robert Kremer

I. Oliker PhD, P.E.

September 19, 2019

Fisonic Devices (FDs) are heat exchangers, pumps, and mixers with patented optimized internal geometry. The theory of Fisonic devices was developed by Professor Fisenko by addressing safety problems of the Russian nuclear submarines during the disruption of the air tightness of reactor cavity (Ref 1-2).

Philadelphia Modernizes its Plumbing Code Using the International Plumbing Code

September 18, 2019

Mayor Jim Kenney signed the bill on Sept. 17, completing a process that began in 2017, when he signed an executive order for the reestablishment of the Plumbing Advisory Board to propose substantial updates to the Philadelphia Plumbing Code.