How will pump efficiency be affected with variable speed drives? - By Hydraulic Institute Q How much will pump efficiency be affected with the addition of a variable speed drive? A It is a misconception that adding a variable speed drive (VSD) to a pump will increase its… more...
Standards for Fossil Power Plant Pumps - Q What standards are applied to fossil power plant pumps? A Specifications for power plant pumps will invoke many standards and requirements that will vary based on the specifier. A specific design standard is not applied. more...- Flexible Couplings Alignment & Pumps in Explosive Atmospheres - HI Pump FAQs® is produced by the Hydraulic Institute as a service to pump users, contractors, distributors, reps and OEMs. more...
What is a centrifugal pump? - A centrifugal pump is a type rotodynamic pump, and not all rotodynamic pumps are centrifugal pumps. more...- Pump Bearings & Housing Seal Lubrication – By Hydraulic Institute - Horizontal & vertical centrifugal pump seals more...
CHEMICAL ENGINEERING just gave a shout out to our 1100/1200 Series Vertical Wet-Pit Cantilever Pump - CHEMICAL ENGINEERING just gave a shout out to our 1100/1200 Series Vertical Wet-Pit Cantilever Pump more...
Thanks to WORLD PUMPS for promoting our 800 Series Vertical Immersion Sump Pump - Thanks to WORLD PUMPS for promoting our 800 Series Vertical Immersion Sump Pump more...
Centrifugal Pump Selection Guide, “How Pump Curves Assist in Selection,” by the Hydraulic Institute - A centrifugal pump selection guide curve is a graph that shows the total head, power, efficiency and net positive suction head where a 3 percent head loss occurs plotted against rate of flow. more...
Keeping the Solids Out - Clogged pumps not only halt the flow of wastewater, they can also grind workflow to a halt while maintenance is performed. Using pumps that offer unrestricted flow can help keep things running smoothly. The designers of the… more...
Industrial Horizontal End Suction Pump is Easy to Install and Maintain - The Vertiflo 1400 Horizontal End Suction Pump is designed for process, pollution control, spray systems, deionized water, waste water, corrosive liquids and chemicals. Rugged heavy duty cast iron frame design incorporates integrally cast support and ribbed mounting… more...
