Maxi

Heavy-duty large drainage pump in five versions: Maxi L (low head) and Maxi N (8 in / DN 200 discharge), Maxi H-Lite, Maxi H and Maxi SH (4 in / DN 100 discharge). Capacity from 20 to 865 m³/h, head up to 140 m, max power consumption 28 kW (H-Lite) to 41 kW (N, H, SH), weight 210 to 285 kg. Hard Iron closed impeller and stainless steel outer casing; popular for construction, mining and industrial drainage. Patented air valve and SMART electronic protection allow unlimited dry running; standard liquid temperature up to 40 °C (70 °C warm-water version available).

Key technical parameters

• Flow rate: up to 865 m³/h
• Pressure: up to 13.7 bar
• Head: up to 140 m
• Fluid temperature: up to 40 °C
• Solids passage: up to 12 mm
• pH range: 5 to 8
• Motor power: 28 to 41 kW
• Weight: from 210 kg
• DN outlet: DN 100 to DN 200
• Drive: Electric
• Installation: Submersible
• Casing material: Aluminium with stainless steel outer casing
• Impeller / rotor material: Hard Iron (closed impeller)

Media handled

• Liquids: Drainage, Groundwater
• Media properties: Low viscosity, Contains solids, Abrasive

Applications and industries

• Mining
• Construction