NPK

Highly robust pump for heavy-duty slurry duties in three specialised HBN castings: HBN 440 wear-resistant (Ni-Hard IV), HBN 450 highly wear-resistant (up to 650 HB) and HBN 480 corrosion-resistant (up to 650 HB). Flows up to 4,600 m³/h, single-stage head up to 95 m, pressure up to 25 bar, speed up to 2,950 rpm, temperature up to 160 °C, normal suction 8 m, DN 32 to 500, solids up to 100 mm, pH 3 to 14.

Key technical parameters

• Flow rate: up to 4600 m³/h
• Pressure: up to 25 bar
• Head: up to 95 m
• Suction lift: up to 8 m
• Fluid temperature: up to 160 °C
• Solids passage: up to 100 mm
• pH range: 3 to 14
• Shaft speed: up to 2950 rpm
• DN outlet: DN 32 to DN 500
• Drive: Electric
• Casing material: HBN 440 / 450 / 480 wear-resistant castings (Ni-Hard IV, up to 650 HB)

Media handled

• Liquids: Slurry
• Media properties: Contains solids, Abrasive, Aggressive / corrosive

Applications and industries

• Mining
• Mining and mineral processing
• Power generation
• Industrial processes