🇸🇪
Grindex
Centrifugal
Major N / H
Technical Specifications
Flow rate
≤ 138 m³/h
Pressure
≤ 4.5 bar
Head
≤ 46 m
Motor power range
5.6 – 6.6 kW
Liquid temperature
≤ +40 °C
Weight
≥ 50 kg
Particle size
≤ 10 mm
Shaft speed
≤ 3470 rpm
DNoutlet
80 ≤ DNoutlet ≤ 100
Drive type
electric
Installation
submersible
Materials (wetted)
Aluminium with stainless steel outer casing / Hard Iron (closed impeller)
Price
On request
Portable electric submersible three-phase drainage pumps (IP68). Major N has a DN 100 (4 in) hose connection for high flows of up to about 38.5 l/s (139 m³/h) at up to 28 m head; Major H has a DN 80 (3 in) connection for higher heads. Rated power 5.6 kW at 50 Hz and 6.6 kW at 60 Hz, solids passage 10 mm, weight 50 kg, liquid temperature up to 40 °C, pH 5 to 8, maximum submersion 20 m, 20 m cable.
Key technical parameters
- Flow rate: up to 138 m³/h
- Pressure: up to 4.5 bar
- Head: up to 46 m
- Fluid temperature: up to 40 °C
- Solids passage: up to 10 mm
- pH range: 5 to 8
- Motor power: 5.6 to 6.6 kW
- Shaft speed: up to 3470 rpm
- Weight: from 50 kg
- DN outlet: DN 80 to DN 100
- Drive: Electric
- Installation: Submersible
- Casing material: Aluminium with stainless steel outer casing
- Impeller / rotor material: Hard Iron (closed impeller)
Media handled
- Liquids: Drainage
- Media properties: Low viscosity, Contains solids, Abrasive
Applications and industries
- Construction
Construction
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