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Centrifugal Pumps

01.

General name for pumps
with one or more impellers.
Many types and
configurations for different
applications. See below for
specific centrifugal pump
types.

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ISO Process Pumps

02.

ISO Process pumps are
the only dimensionally
standard pump type in the
European pump industry
(e.g., comparable sizes of
all manufacturers have
identical envelope and
interface dimensions.) ISO
process pumps are, by
definition, a horizontal,
end suction, single stage
pump. The pump meets
ISO 5199 standard.

production and distribution of a product of oil and gas branch commercially

API Process Pumps

03.

The API pump type
applies to pumps built to
the API 610 standard for
pumps for refineries,
pipelines, and other
hydrocarbon processing
applications. It includes
end suction, horizontal
split case, vertical turbine,
and other types.

production and distribution of a product of oil and gas branch commercially

Axial Flow Pumps

04.

Axial Flow pumps are a
very high flow, low head
type of pump. Also called
a propeller pump.

production and distribution of a product of oil and gas branch commercially

Booster Pumps

05.

Booster pumps are used
to further boost the
pressure in a system. It
may be an end suction,
in-line circulator,
horizontal split case, or
vertical turbine in a can
type of pump.

production and distribution of a product of oil and gas branch commercially

Canned Motor Pumps

06.

Canned Motor pumps are
sealless centrifugal
pumps. The impeller is
directly attached to the
motor rotor, with a can
separating the wetted
rotor from the motor
stator.

production and distribution of a product of oil and gas branch commercially

Chopper Pumps

07.

Chopper Pumps are a type
of centrifugal pump that is
designed to chop up solids
and stringy material as it
pumps. It is available in a
vertical column and end
suction configuration.

production and distribution of a product of oil and gas branch commercially

Circulator Pumps

08.

Circulator pumps is
generally a pump with inline
suction and discharge
flanges.

production and distribution of a product of oil and gas branch commercially

End Suction Pumps

09.

End suction pumps are
the common type of
centrifugal pump. Has
horizontal shaft with
overhung impeller. Flow
goes in the end of the
casing, and out the top.

production and distribution of a product of oil and gas branch commercially

Fire Pumps

10.

Centrifugal pump used
for fire fighting in
buildings, plants, and
other locations. May
meet UL/NFPA standards
for fire pumps. Normally
this is a horizontal split
case or vertical turbine
pump for UL/FM
services. Non listed
pumps may be end
suction type.

production and distribution of a product of oil and gas branch commercially

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