Delegates at an international water industry conference learned that bearing selection plays a critical role in vertical turbine pump (VTP) performance, and that application, medium and bearing material should also be considered during pump manufacturing or refurbishment. “The selection of the most appropriate material for bearings is one of the most important factors affecting pump […]
An Air Release Valve is open when the system is depressurized. At start up, the liquid process forces most of the air in the pipeline to high points, where the ARV allows it to escape. Once liquid rises, the valve closes and will not allow anything – gas or liquid – to pass in or […]