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AH - Axial flow pump

Polyolefin loop reactor pump for high pressure applications

Design

Axial flow pump for high pressure application

- Casing designed per ASME Section VIII, Division 1.
- Internal surfaces polished.
- Antifriction bearings for small pump sizes
- Thrust bearing by tilting pads with integrated exchanger for larger sizes.
- Flanges following customers specifications
- Mechanical seals designed to target a minimum service and a 5 year life expectancy.
- Double (API plan 32 + 52/53C) or triple mechanical seal (API plan 32 + 53C + 52).
- Common base plate for pump and motor with springs or pump hanging in the piping with cardan shaft coupling


Performances

- Flow : up to 18000 m³/h (79,260 US gpm)
- Total head : up to 45 m (148 ft).
- Maximum operating pressure : 100 bar (1,500 PSI)
- Operating temperature range :
- from - 40° C to 200° C (-50° F up to 392° F)
- Higher flows and heads upon request


Standard Materials

- Casing / Propeller : LTCS, S304L or 316L
- Shaft: 42CrMo4 Steel or S304L or duplex stainless steel 22/6/3
- Other materials available upon request


Industrial Applications

- Polyolefin (PE and PP) industry


Additional Models