industrial pump

Slurry Pump Project

We have a local gravel pit and asphalt operation near our Springfield OH repair shop. Over the years, we have built a solid relationship with this customer, doing field service, motor and mechanical repairs. This project started in September of 2016 when Dave Whited and Karl Hoppe met with the corporate engineer and local management about ways to improve power factor. Initially, we looked at PF correction capacitors and then into AC drives as a way to improve power efficiency. The slurry system consists of three pumps – a fresh water pump, a sand pump, and a waste pump. All part [...]

Slurry Pump Project2019-09-03T15:59:21+00:00

60 HP Integral Vertical Pump Motor (Water Cooled) Assembly

A Louisville customer recently brought in a 60 hp integral vertical motor pump assembly where the motor was water-cooled. The circulation tubes running through the stator had clogged with lime buildup causing the motor to overheat which resulted in the motor windings being burned to a crisp. The customer came in to witness the teardown and to discuss options to prevent future unplanned downtime, as this had happened numerous times before. As it turns out the customer has four of these same pumps in remote locations without monitoring devices so there’s no way for them to tell when the water stops [...]

60 HP Integral Vertical Pump Motor (Water Cooled) Assembly2019-08-29T16:14:43+00:00