Equipping a pump test facility for variable speed operation can provide greater flexibility and expand opportunities to evaluate pump performance.

Emplear velocidad variable durante las pruebas puede brindar mayor flexibilidad y ampliar las oportunidades para evaluar el rendimiento de las bombas.

Modern testing devices now have more capability than ever. Modern test equipment has gained multi-function testing capability. They even package the tests into colorful professional reports. With that being said, do we still need single function equipment to accurately diagnose and perform high quality inspections on electromechanical equipment?

Los dispositivos de prueba modernos cuentan con más capacidades que nunca.  Los equipos de prueba modernos también han adquirido la capacidad de realizar pruebas multifunción. Incluso compilan el resultado de las pruebas en informes profesionales a todo color. Dicho esto, ¿seguimos necesitando equipos monofunción para diagnosticar con precisión y realizar inspecciones de alta calidad en equipos electromecánicos?

A special discounted collection of 8 webinar recordings focusing on various aspects of pump repair.

Just $40 for EASA members!

This presentation covers hHow to determine if a pump is operating properly and differentiating a pump problem from a system problem.

High vibration is a common problem for motors that are installed on top of vertical pumps. Its source can be a mechanical issue with the pump, motor or coupling or even hydraulic forces from the pump.

This presentation covers:

• Head & flow = volts & amps for pumps
• Testing pumps to their performance curves
• Troubleshooting pump performance
• What the pump curve tells you about cavitation 

This paper, presented by Mike Howell at the EASA Convention 2015, explores strategies for minimizing calibration costs for measuring and test equipment (M&TE) in service centers. Howell emphasizes the importance of inspection and testing activities, as well as controlling special processes like vacuum pressure impregnation and oven cycles. The goal is to minimize measurement error and ensure that measurement values are close to actual values, which necessitates the calibration of M&TE.

Service centers that provide field service for equipment removal and installation have little trouble handling most common horizontal pumps. However, vertical turbine pumps (and similarly mounted vertical pumps) present some additional challenges.