The ClydeUnion Pumps CUP-OH3 model VLK-BB is an advanced design Single stage, vertical, in-Line bearing bracketed centrifugal pump with exceptional flexibility and versatility to meet the requirements of a wide variety of pumping applications. The unit is ruggedly designed and manufactured to the latest API 610 and API 682 standards for minimum maintenance and heavy-duty requirements for general industry, power, desalination and oil & gas applications.