What
is an end
suction pump?
End suction Pump a type of
centrifugal pump that has a casing with the suction occurring in one
end and the discharge occurring out the top. They are nearly always
single stage pumps, that means, they have only one impeller.
End suction pumps are
the most standard configuration for centrifugal pumps and the least
costly configuration in many cases. A huge variation of sizes,
materials of construction and designs are offered by manufacturers
to handle everything from water at room temperature to high pressure
and high-temperature adhering oils, coarse slurries, and destructive
chemicals.
How
does an end-suction
pump work?
The pump normally includes
one impeller and a volute type casing. The elevated liquid moves
along the weathercocks of the impeller, which raises the speed of the
liquid. From there the liquid progresses into the volute casing, where
the high speed is converted to high pressure via a diffusion process.
They are commonly driven
by an A.C. electric motor, though there are D.C. motor driven ones
available, as well as ones that are driven by air motors, hydraulic
motors, steam turbines, and diesel and gasoline engines.
End suction pumps
may be close-coupled, with the pump impeller connected straight to
the driver shaft and with no separate coupling between them. Or they
might be frame mounted, with the pump having its own set of
applications and with a coupling segregating the pump and motor.
What
types of End
suction Pumps
are available?
End suction pumps are
advantageous in various types of residential, commercial, and
industrial applications. Since they are extremely common and
accessible from so many pump suppliers, they are often proposed at
very attractive prices.
Conventional water pumps
are often closely linked, and made of standard iron or numerous
plastics for a low cost. For more major heavy-duty industrial
applications. The pumps are customarily mounted on a bedplate with a
coupling segregating the pump and motor. These are often provided in
stainless steel or more imported alloys or plastics for corrosion
protection or made of hardened metal for slurry applications in
mining, dredging, and minerals processing.
End suction pumps
may be fitted with open impellers, for chemical or food processing
purposes that might contain solids. Or they might have closed
impellers for relatively freshwater and oil services. They may be
produced to specific pump standards. The standard for chemical pump
services. The pump shaft may be sealed from the atmosphere with
standard packing, engineering seals, or the pump might be a magnetic
drive or canned motor pump type.
If you are looking to buy
end-suction pumps in India then there are multiple manufacturers to
buy from. But before buying, you should do thorough research before
buying. Because these pieces of machinery require constant care and
services for maintenance. So you should only go with a manufacturer
who is ready to provide you with such services beforehand. As
choosing a manufacturer is just as important as choosing the
machinery itself.
Comments
Post a Comment