New Spring-loaded Check Valve Reduces Valve Failure Risk
When one of four circulating water pumps at the Potomac Electric Power Company (PEPCO) Chalk Point Generating Station began to leak, engineers began to worry.
High in the Pocono Mountains of Eastern Pennsylvania, the small town of Tobyhanna was in need of a high head, small flow sewage lift pump.
The Ogden, Utah, area sought more cost effective and energy efficient ways to optimize and conserve its natural resources.
Sewage overflow caused by the influx of visitors during tourist season prompted one community to improve its collection and treatment system.
A Muffin Monster® grinder located in front of the two peristaltic pumps helped prevent the rupture of the rubberized hose inside the pumps at the Banff, Alberta, Waste Water Treatment Plant.
Using a temporary sewage bypass pumping system and its nondisruptive pipe rehabilitation methods, Insituform Technologies, Inc., has rehabilitated a half-mile-long section of trunk sewer buried beneath a Tucson roadway.
Since the early ’80s, when stainless steel pumps were introduced to the pump market, stainless steel products have faced slow acceptance to date. Comparing the structure of the manufacturing process to that of the traditional cast iron or bronze pumps and parts, the quality, construction, and durability of stainless steel manufacturing faced controversy.
New forming technology produces high-quality and environmentally friendly pumps
Most of us have viewed with fascination the rapid development and evolution of computer technology in recent years, while perhaps overlooking some important technological advancements in the less glamorous, but nonetheless vital, process machinery sectors. Solid advances in basic machinery such as submersible pumps have demonstrated a measurable potential to enhance basic process tasks, increase equipment dependability and provide a long-term reduction in everyday operating costs.