Bell & Gossett (B&G) provides a simple to use program for the sizing of expansion tanks. The engineer determines the input and enters the numbers. …
Sizing Expansion and Compression Tanks
The sizing and selection of expansion and compression tanks is straightforward when the engineer has the proper information. Today, we list the seven things you …
The Purpose of Expansion and Compression Tanks
The expansion tank is a critical component in the closed system hydronic heating and cooling design. The sizing and location of the expansion tank is …
The Bell and Gossett System Syzer® – Using Flow, Pressure Drop and Cv
The Xylem Bell and Gossett System Syzer has a Scale 5 which may be used to determine pressure drop in a hydronic system when the …
The Bell and Gossett System Syzer® – Fluid Correction Factors
\In the last two MMM articles, we used examples of pipe selection for water and other fluids. Using the PC version of the Xylem Bell …
The Bell and Gossett System Syzer® – Changing the Fluid Properties
Last week we used the ITT Bell and Gossett System Syzer hand wheel to select a pipe size for 800 GPM. We also used the …
The Bell and Gossett System Syzer® – The Hand Wheel Scales 2 and 3
Many engineers and contractors in the HVAC industry are familiar with the B&G red-white-blue System Syzer wheel and use it often for Scale 2 pipe …
Open Cooling Tower Pump Suction Piping Part 3
We continue to look at air issues and swirling issues in this third segment of cooling tower pump suction piping. We also provide you …
Open Cooling Tower Pump Suction Piping Part 2
Centrifugal pumps find open cooling tower applications are the toughest duty there is in hydronic cooling systems. We are always concerned about the pressure at …
A Cooling Tower Choice Solves Water Quality Issues and Saves the Planet
What’s lurking in your traditional open cooling tower basin? There is increasing concern about the sediment build-up, algae growth, and bacteria growth in open cooling …