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