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Type F 640 PP/PVDF Size 185 and 230
Features and benefits:
- for transferring corrosive liquids in the chemical industry and chemical engineering
- the centrifugal impeller in the pump housing is driven by the drive shaft supported in the inner tube
- a mechanical seal in ceramic oxide/SiC, o-rings in FKM, separates the liquid from bearings and upper shaft
- a steel cored inner tube in PP or PVDF provides the ultimate in stability, preventing elongation of the plastic at high temperatures
- range of carefully chosen impeller diameters
- 2 sizes: 185 and 230 to meet varying capacity requirements
Construction features in detail:
Construction features Type F 640 PP/PVDF
The pump is available in:
- Polypropylene (PP) or Polyvinylidenfluoride (PVDF
Nominal lengths:
- 400 to 4100 mm in steps of 100 mm
Available drive motors:
- Three-phase motors 0,75 - 4,0kW, 2850 rpm, jet-proof to IP 55
The pictures shows:
- Type F 640 PP-230 with mounting flange and three-phase motor
Performance data
- obtained with water at 20 °C at the pump outlet
- Delivery rate: max. 42 m3/h
- Delivery head: max. 32 m liquid column
- Temperature: max. 80 °C
- Viscosity: max. 150 mPas (cP)
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