When it comes to pumps, many people confuse pressure with flow — but they’re not the same thing. This video breaks down how pumps actually move fluid by creating flow, while the system’s resistance ...

The whole point of indoor plumbing is that it should be easy, clean and convenient–not a hassle. So it's understandable to feel a bit annoyed when poor flow prevents you from taking a nice, warm ...

A worksheet that calculates control valve installed gain can be part of any control valve selection process. For many years, the author has used, and promoted the use of, control valve installed flow ...