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Grindex
Centrifugal
Major Inox N / H
Technical Specifications
Flow rate
≤ 187 m³/h
Pressure
≤ 6.4 bar
Head
≤ 65 m
Motor power range
≤ 7.3 kW
Liquid temperature
≤ +40 °C
Weight
≥ 65 kg
DNoutlet
80 ≤ DNoutlet ≤ 100
Drive type
electric
Installation
submersible
Materials (wetted)
Stainless steel AISI 316
Price
On request
Stainless steel (Inox) version of the Major drainage pump for corrosive fluids with pH 2 to 10; all wetted parts in AISI 316 or better. Major Inox N has a 4 in (DN 100) and Major Inox H a 3 in (DN 80) discharge. Capacity from 20 to 187 m³/h, head up to 65 m, max power consumption 7.3 kW, weight 65 kg. Used for example in copper mines to replace conventional end-suction pumps. 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 187 m³/h
- Pressure: up to 6.4 bar
- Head: up to 65 m
- Fluid temperature: up to 40 °C
- pH range: 2 to 10
- Motor power: up to 7.3 kW
- Weight: from 65 kg
- DN outlet: DN 80 to DN 100
- Drive: Electric
- Installation: Submersible
- Casing material: Stainless steel AISI 316
Media handled
- Liquids: Drainage
- Media properties: Low viscosity, Contains solids, Aggressive / corrosive
Applications and industries
- Mining
- Industrial processes
Industrial processes
Mining
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