The pump type HZC ( OH2 ) is a series of horizontal overhung centerline mounted, single stage,
single suction heavy duty centrifugal pumps with diffuser and volute design casings.
The design of HZC complies with the latest edition of the American Petroleum Institute standard
‘Centrifugal Pumps For General Refinery Services’, also known as API 610/ ISO13709. Satisfying
this standard, the HZC meets the high level performance requested by refineries and
ㆍSingle stage overhung design pump – AP1610 ( CH2 )
ㆍHeavy duty, centerline mounted, radially split casing
ㆍBack-pull out unit design. Pump internals can be taken out
without disconnecting suction/delivery piping or moving driver.
ㆍThe casing is self-venting due to the centerline discharge
ㆍThe impeller is a closed radial design, dynamically balanced
and incorporates a wear ring on either side of the impeller.
ㆍDiffuser design, reduces radial loads, reduces minimum flow
requirements, high efficiency at any duty
ㆍDouble volute design, to reduce radial loads
Click here to see The Rodelta HZC (OH2) API 610 material executions