RPHb / RPHd / RPHbd

KSB RPHb / RPHd / RPHbd heavy-duty horizontal radially split between-bearings volute casing pump to API 610 / ISO 13709 (heavy duty), type BB2, with radial impellers, single- or double-entry, in single- or two-stage design with centreline pump feet. Up to 5,500 m³/h and 680 m, DN 40 to 450, 100 bar, -80 to +450 °C; ATEX-compliant version available.

Key technical parameters

• Flow rate: up to 5,500 m³/h
• Head: up to 680 m
• Pressure: up to 100 bar
• Fluid temperature: -80 to +450 °C
• Nominal diameter: DN 40 to 450
• Standard: API 610 / ISO 13709, type BB2
• Design: between-bearings, single- or two-stage
• Drive: Electric motor

Media handled

• Liquids: Chemicals, Acid, Alkali, Solvent, Crude oil
• Media properties: Corrosive

Applications and industries

• Refineries, petrochemical and chemical industries
• Offshore and onshore processes