GRUNDFOS CRI 20 – 1 x 240 V 50Hz Single Phase Vertical Multistage Pump

The basic CRI pump range is available in four different materials: cast iron, two grades of stainless steel, and all-titanium. There are eleven flow sizes, capable of producing up to almost 50 bar of pressure, and with a variety of shaft seals, rubber materials and supply voltages.

Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN-ANSI-JIS flanges.

The pump is fitted with a 1-phase, fan-cooled asynchronous motor.

Pump parts which are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimised for their purpose and designed for specific requirements.

CRI pumps provide a complete range of pump solutions so that all applications, industrial and domestic, can benefit from the Grundfos touch. The applications that can be covered include the following :

• Process water systems
• Washing and cleaning systems
• Seawater systems
• Pumping of acids and alkalis
• Ultrafiltration systems
• Reverse osmosis systems
• Swimming baths

Features and benefits

• High efficiency
• Space-saving
• Reliability
• Service-friendly
• Suitable for slightly aggressive liquids
• High corrosion resistance
• Single-pump solution making high pressures possible.

Grundfos CRI 20 Single Phase Vertical Multistage Pump