The
HP-OHA is designed as double
casing, radial split, single-stage
cantilever pump that withstands
high temperature, high pressure
and high corrosion resistance,
comply with the requirements
of API610 and ISO13709. The
HP-OHA pump has the features
of high reliability and long
service life.
The diffuser grid
manufactured with high hardness
and abrasion resistant materials
is used as inner pump casing.
All the abrasions just impact
the diffuser grid. Even the
diffuser gird is worn out
and only replace the new one
without replace the whole
pump casing.
Typical
Applications
Mainly
used in coal gasification
process of TEXACO technology,
SHELL technology, GSP technology,
HT technology. HP-OHA can
be chosen as lock hopper circulating
pump, chilling water pump,
particles water circulating
pump and flushing tower circulating
pump in TEXACO technology.
HP-OHA also can be chosen
as slag tank circulating pump
and ash discharge auxiliary
pump in the SHELL technology.
The pumping fluid with 0.5%
to 3% solid particles, with
certain corrosively, with
higher inlet pressure, with
pulsation inlet pressure，with
low NPSH，with high pressure,
with high temperature also
can use HP-OHA pump.
