Diffuser Washer

Design of Pneumatic Diffuser System

During non-generation periods, leakage through the wicket gates of a hydroturbine often results in very poor quality water (low or zero dissolved oxygen) in the tailrace of the hydropower facility. Generally, the leakage rate is relatively small, usually about 5-10 cfs per turbine. A bottom-mounted diffuser system was designed based on laboratory-measured and manufacturer-supplied specification...

The ELx405TM Washer A Family of Washer to Meet the Diverse Needs of Biological Screening

To address the diversity of microplate washing requirements, BioTek has developed the ELx405TM, a family of microplate washers that provides versatility, as well as dedicated capabilities. The ELx405 Select Microplate Washer uses a patented manifold design which provides independent control of aspirate and dispense tube location and height enabling bubble free fluid dispense and overflow protec...

Impeller Volute and Diffuser Interaction

The flow in centrifugal pumps is exceedingly complex, involving curvature, system rotation, separation, turbulence, and secondary flows. Moreover, the geometry is often asymmetric due to the volute shape. As a result, the relative motion between impeller and volute generates an unstableness which affects not only the overall pump performance, but is also responsible for pressure fluctuations, h...

A decontaminator-washer-dryerpowderer for surgical gloves.

The cleaning, washing, drying, and powdering of surgical rubber gloves is a disagreeable task requiring a good deal of manipulation, and consequently a relatively large expenditure of man hours. It is necessary, too, when gloves are used in laboratories working with pathogens that a preliminary decontamination be given to prevent the gloves from becoming a source of infection. Graham (1957) des...

Adding a Filter to Your Parts Washer