Matador N / H

Largest pump of the medium Grindex drainage range (series released in 2013). Matador N (normal head) has a 6 in (DN 150) discharge and Matador H (high head) a 4 in (DN 100) discharge. Capacity from 30 to 338 m³/h, head up to 68 m, max power consumption 20 kW, solids passage 12 mm, weight 131 kg. Hard Iron closed impeller, stainless steel outer casing, optional soft starter and shock absorbers; used for example in metro and tunnel construction. 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 338 m³/h
• Pressure: up to 6.7 bar
• Head: up to 68 m
• Fluid temperature: up to 40 °C
• Solids passage: up to 12 mm
• pH range: 5 to 8
• Motor power: up to 20 kW
• Weight: from 131 kg
• DN outlet: DN 100 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