Pump Affinity Laws Are Key To Saving Money in a Hydronic System

What are the pump affinity laws and why are they so important? 

Pump affinity laws define the mathematical relationship that exists between pump speed, flow, total head, and power consumption.

Read More

ASHRAE Pipe Sizing Requirements Are Changing – System Syzer Makes It Easy!

Bell & Gossett’s System Syzer does all the piping calculations necessary to meet ASHRAE 90.1 and 189.1 requirements. JMP is committed to getting all our customers up-to-speed on ASHRAE 90.1 – 2010. We’ve already covered some of these topics in previous blogs, including changes to pressure booster design.  Today’s blog focuses on the portions of 90.1 - 2010 that dramatically impact the selection of pumps and associated piping.

Read More