Roto Pumps produces and supplies one of the best quality industrial
pumps and retrofit spare parts in the market. They provide interchangeable
rotors, stators, shafts, coupling rods and universal joint kits. Among several
high-quality pumps provided by Roto, Wastewater Pumps and External Gear Pumps are known to be highly efficient and durable.
Roto Pumps is one of the leading Wastewater Pumps manufacturers.
As their name suggests, Wastewater or Sewage Pumps are used to handle the
transportation of dirty and contaminated fluids such as waste water, sewage and
sludge. These kinds of applications are required in several projects such as to
transfer industrial waste water, to treat the waste water to be reused, to
treat the waste in sewers, to handle municipal water, to control and manage
excess water due to floods and dewatering. The body and machinery of these
pumps are made of robust material as the fluids usually handled by these kinds
of pumps is highly corrosive and aggressive. The electric motor helps to run
the pump. The pump is also equipped with a chopper impeller that rotates and
lifts the materials inside the pump. This impeller is fitted with sharp blades
that keep on chopping down the solid waste among the sewage to avoid blockage
and assure the perfect functioning of the pumps. The impeller is fixed inside a
casing whose surface is lined with tough material to prevent any damage to the
body of the pump.
An External Gear Pump is a Positive Displacement Pump that
operates with the help of two gears, hence its name. Both the gears are fixed
inside a casing with interlocked teeth. A motor is used in these kinds of pumps
as well to run the pump. The energy provided by the motor helps to move one of
the gears. The movement of this gear compels the other gear to move in the
opposite direction. This movement helps to lift the liquid inside the pump and
makes it moves axially before discharging it from the other end of the pump.
