Recent Blogs
Steam Pump Mechanism: How Direct-Acting Duplex Pumps Work, Parts, Formula & Uses
How a Steam Pump works, with formulas, a worked example sizing a duplex feedwater pump for a textile mill boiler, and real-world applications.
Lunkenheimer Injector: Four Fixed Nozzles and Integral Valves
Explore the Lunkenheimer injector's four fixed nozzles and labelled control valves. Compare illustrative steam- and water-valve positions.
Eberman Injector Mechanism: How the Steam Lifting Injector Works, Parts, and Cone Geometry
Explore the Eberman injector’s sliding combining tube and overflow check. Calculate ideal steam-and-water mass flow and feedwater heating with an animated cutaway.
Penberthy Injector: Historic Automatic Flow Path
Explore the historic Penberthy automatic injector. Follow steam admission, suction, combining, overflow and delivery through an interactive passage diagram.