Pumps are hydraulic devices that increase the energy of the fluid by giving mechanical
energy
(produced by the engine) to the passing fluid.
Practically, pumps transfer and move incompressible
fluids in the system; this fluid can be pure or mixed with solid materials of different
densities and
temperature.
1) Centrifugal Pump :
Most of the pumps used in the industry are centrifugal pumps due to their
flexibility against flow,
pressure, and temperature. Their driving force is usually provided by
electric motors or steam
turbines.
2) Displacement Or Reciprocating Positive Pumps :
These pumps are usually used to transfer high viscosity liquids, inject
chemicals or additives into
a system, or pump quantities too small for centrifugal pumps.
3) Rotary Pumps :
These pumps are usually used for viscous liquids that do not contain hard
and abrasive solid
particles. Rotary pumps pull the liquid into the shell by means of gears,
propellers, and cams, then
the liquid is discharged with a gentle flow, unlike piston pumps. These
pumps are specified without
suction and discharge valves. An advantage of rotary pumps is their ability
to send out a constant
volume of fluid with variable discharge pressure.
IRUS Energy Industrial Production Company produces its products using the best materials and the best engineers in this field. It should be noted that the products of this company have a suitable and affordable price.
