The connection between suction specific speed Sw (NSS)and minimum flow (Qmin) is that, in general, a higher value of Sw (NSS) is associated with…
Seal failures are a way of life to the mechanical world. There are vast reasons why seals fail. There are…
Each year millions of dollars are spent maintaining pumps that are installed in systems designed to fail. It is important to…
3D Inverse Design Technology What is Inverse Design? Unlike the conventional or direct approach, where the geometry is changed iteratively by using…
Centuries ago, when water pumps changed from rotating bucket wheels to the centrifugal impeller design, the first pump shaft was…
How do you choose the best flexible pump connector to join a pump and pipe? In fact, why are they…
The Challenge At their simplest, metering pumps are used to inject liquids at precisely controlled, adjustable flow rates, which is a…
It’s a well known fact that most pumps wear over time and as they do their efficiency and performance values…
Flexible couplings so named for a reason – they are designed to flex. This flexibility allows for slight amounts of…
There may be no more impactful statement that a professional in a certain industry can make to his client base…
As the building services industry prepares for the possibility of LEEDv4, which looks like it will take effect in 2013,…