WebIf rotary pumps are operated at high speeds, the fluids cause erosion, which eventually causes enlarged clearances that liquid can pass through, which reduces efficiency. Rotary … Webpump noun [C] (DEVICE) B1 a piece of equipment that is used to cause liquid, air, or gas to move from one place to another: a water / bicycle / fuel pump a petrol pump Fewer …
PUMP English meaning - Cambridge Dictionary
WebCentrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor. They are a sub-class of dynamic axisymmetric work-absorbing turbomachinery. The fluid enters the pump impeller along or near to the rotating axis and … WebJun 1, 2016 · The service factor of an AC motor is a multiplier which, when applied to the rated horsepower, indicates a permissible horsepower loading which may be carried under the conditions specified for the service factor (see 14.37). 14.37.1 General. A general-purpose alternating-current motor or any alternating-current motor having a service factor … solvit norway
High-lift pump civil engineering Britannica
Webintransitive verb. 1. : to work a pump : raise or move a fluid with a pump. 2. : to exert oneself to pump or as if to pump something. 3. : to move in a manner that resembles the action of … WebVanzetti Engineering has recently invested in the research and development of the VT-3: a new reciprocating pump designed and built according to the marine class rules. VT-3 pump can be applied as high-pressure pump for feeding gas to the MAN MEGI engines: In configurazione TRIPLEX. Flow rate up to 14 3 /h. Webdesigned) or pre-fabricated in a factory. Pump station capacities range from 76 lpm (20 gpm) to more than 378,500 lpm (100,000 gpm). Pre-fabricated pump stations generally have capacity of up to 38,000 lpm (10,000 gpm). Usually, pump stations include at least two constant-speed pumps ranging in size from 38 to 75,660 lpm (10 to solvit houndabout ii