🇩🇰
Grundfos
Centrifugal
NK
Technical Specifications
Flow rate
≤ 1408 m³/h
Pressure
≤ 34.3 bar
Motor power range
0.2 – 462 kW
Liquid temperature
-25 … +140 °C
Weight
≥ 62 kg
Particle size
≤ 1 mm
Shaft speed
≤ 3000 rpm
DNoutlet
65 ≤ DNoutlet ≤ 200
Drive type
electric
Installation
horizontal
Materials (wetted)
Cast iron / Cast iron
Seal type
Mechanical seal (SiC/SiC)
Price (MSRP, EXW)
≥ €3,600
Delivery min. (EXW): 14 days
Grundfos NK is a series of centrifugal pumps with capacities up to 1408 m³/h and pressures up to 34.3 bar. Typical applications: District energy, HVAC, Industrial processes, Municipal water supply, Power generation, Water treatment.
Key technical parameters
- Flow rate: up to 1408 m³/h
- Pressure: up to 34.3 bar
- Fluid temperature: -25 to 140 °C
- Solids passage: up to 1 mm
- Motor power: 0.2 to 462 kW
- Shaft speed: up to 3000 rpm
- Weight: from 62 kg
- DN outlet: DN 65 to DN 200
- Drive: Electric
- Installation: Horizontal
- Casing material: Cast iron
- Impeller / rotor material: Cast iron
- Shaft seal: Mechanical seal (SiC/SiC)
Applications and industries
- District energy
- HVAC
- Industrial processes
- Municipal water supply
- Power generation
- Water treatment
District energy
HVAC
Industrial processes
Municipal water supply
Power generation
Water treatment
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