GRUNDFOS CR - Multistage Pumps : Features and Benefits

The Complete CR Range - Grundfos Multistage Pumps :

• 4 different material versions: CR, CRI, CRN and CRT

• 10 different sizes: 1s, 1, 3, 5, 10, 15, 20, 32, 45, 64 and 90

• Motor range from 0.37 to 45 kW (CRE from 0.37 to 22 kW)

• Temperature range from -40 to 180 °C

CR Basic Features :

• Shaft seal solutions: A wide choice of materials in the cartridge configuration

• Motor: Grundfos MG & MGE

• Cartridge shaft seal: Grundfos developedand produced 

• Material options:CR/CRI/CRN/CRT

• Connections: A broad range of connections 

• Dry-running sensor: Grundfos LiqTec 

• Bearings:  Hard wearing materials 

• High performance hydraulics: Grundfos state-of-the-art hydraulic design and production technology

CR High Pressure :

• CRNE 1HS & CRNE 3HS up to 5600 rpm with MGE motor technology

• Larger pumps in two-pump solution