Master N / H / SH

Three-phase drainage pump in normal head (N, 6 in / DN 150 discharge), high head (H, 4 in / DN 100) and super high head (SH, 3 in / DN 80) versions. Capacity from 20 to 200 m³/h, head up to 82 m, max power consumption 11.7 kW, solids passage 10 mm, weight 80 kg (N) to 98 kg (SH). Hard Iron closed impeller, stainless steel outer casing, optional soft starter, cartridge seal and level regulator. 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 200 m³/h
• Pressure: up to 8 bar
• Head: up to 82 m
• Fluid temperature: up to 40 °C
• Solids passage: up to 10 mm
• pH range: 5 to 8
• Motor power: up to 11.7 kW
• Weight: from 80 kg
• DN outlet: DN 80 to DN 150
• 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