IZA Series Petroleum Chemical Centrifugal Pump
Design
1) While maintaining low NPSHr, the closed impeller maintains high efficiency in a wide range
2) Other semi-open or open impeller configurations are available
3) Replaceable front (rear) pump body and impeller wear ring
4) The seal of the shaft is realized by the cartridge seal + API flushing solution
5) Provide sealed chambers in accordance with API682 and ISO21049
6) The one-piece heavy-duty cast bearing seat can ensure the optimization of the pump's rigidity
7) Fins can effectively cool the bearing box
8) Low deflection heavy rigid shaft
9) The liquid-retaining ring sealed bearing shell can prevent oil pollution, install Inpro or equivalent oil seal
10) Outlet size from 25mm to 500mm
11) The flange conforms to the ISO7005-1-PN50 standard, and other standard flanges can be provided
12) Central support of pump body, ISO13709 / API610 standard bottom plate
13) Roller bearings carry high radial loads
14) Back-to-back angular contact bearings carry high axial loads
15) Anti-spoiler
16) Standard pump drain
Performance
Capacity: up to 4500 m3 / h (19800 US gpm)
Total head: up to 320 m (1050 ft)
Maximum operating pressure: 60 bar (870PSI)
Temperature operating range: from -90 °C to + 400 °C (-130 to 752 °F)
Larger capacity and higher head designs are available upon request
Designs for higher operating temperatures are available o upon request
Materials
Materials according to API standards are: S5, S6, C6, A8, D1, D2
Other materials can be provided upon request
Application
Petrochemical
Petroleum gas
Offshore operations
General industry
