How the difference between mechanical and chemical pulp affects the calculation.
hydraulic institute
Understanding wastewater disinfection to ensure safe effluent release
The primary benefit of condition-based monitoring is that high cost or unexpected failures can be mitigated, and the maintenance can be scheduled during a convenient time for plant operations.
PARSIPPANY, N.J. – The Hydraulic Institute (HI) and the Consortium for Energy Efficiency (CEE) have announced the signing of a Memorandum of Understanding (MOU) to formalize their collaboration in advancing energy efficiency in commercial and industrial pumping systems. The MOU was officially executed on July 9, 2025, marking a significant step toward accelerating market adoption of high-efficiency pump technologies.
Pressure is an important factor influencing the closing force between the seal faces, and the seal design may need to be adjusted to accommodate higher pressures.
Using the Darcy-Weisbach friction factor to calculate this major loss.
An in-depth look at the Hydraulic Institute’s new certification training program.
Proportional pressure is a control method that varies the speed of the pump according to a pressure algorithm.
The steps to find a single minor loss, specifically the bell-mouth inlet, the square-edged inlet and the inward-projecting pipe.
In this motor type, there is no induced current in the rotor, which eliminates the induction losses and results in increased efficiency, higher power density and lower heat generation.
What are the requirements for pump to motor shaft coupling alignment?
Covering a French PFAS bill, wildlife stormwater sewer system study and a world without pumps.
What type of pump should I use for high-temperature applications?
What are the most common mechanical seal face materials?
PARSIPPANY, NJ – The Hydraulic Institute (HI) proudly announces the recipients of its prestigious awards, presented during the HI 2025 Annual Conference Awards Dinner on January 23, 2025, in Rancho Mirage, CA. These awards recognize industry professionals whose leadership, technical expertise and dedication have significantly advanced both the Hydraulic Institute and the broader pump industry.
Lifetime Achievement Award: Al Iseppon
PARSIPPANY, NJ – The Hydraulic Institute (HI), the largest association of pump manufacturers and suppliers to the pump industry in North America, and a global authority on pumps and pumping systems, installed new leadership during the 2025 Annual Conference in Rancho Mirage, California.
What does “petrochemical” mean, and which pumps would be best suited for a petrochemical application?