Grundfos Vertical Multistage Pumps
Description
Grundfos Multistage Pumps in Pakistan
The basic CR pump range, which can be applied in almost any industrial solution, is already in itself the broadest range available. Through our modular approach, we have made it even broader.
Grundfos Multistage Pumps
The basic CR 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.
Grundfos Multistage Pumps in Pakistan
Pump parts that are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimized for their purpose and designed for specific requirements.
CR 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 pools
Grundfos CRN, CNRE pumps in Pakistan
The Grundfos CR vertical, multistage, centrifugal in-line pump family works for water supply, water treatment, and almost any industrial solution – including those for high-pressure, hot, dangerous, flammable, and aggressive liquids.
The CR is available in millions of different configurations through four modules:
- Motors
- Shaft seals
- Pump modules
- Connections
Grundfos Multistage Pumps in Pakistan
We offer a “mix and match” modular approach, so you can configure a pump that meets your exact needs. We test, qualify and document all modules, just like we do for any standard Grundfos pump.
Grundfos Multistage Pumps
The basic CR pump range is available in four different materials: cast iron, two grades of stainless steel, and titanium. Thirteen flow sizes are capable of producing up to 180 m3/h at 50 bar, with a variety of shaft seals, rubber materials, and supply voltages.
We optimize pump parts that are typically vulnerable to difficult liquids or demanding operating conditions.
Grundfos Multistage Pumps
We also offer highly efficient “E” version pumps with a built-in frequency converter (CRE) or pumps with an external frequency converter (CUE). These combine the very best of pump technology with highly efficient motors and variable speed drives. You will never use more energy than you need.
Grundfos Multistage Pumps in Pakistan
Features
- Balanced shaft seal
- Wear-resistant bearing material
- Laser-welded impellers
- Energy-optimized pumps (EU minimum efficiency index (MEI) benchmark of MEI ≥ 0.70)
- Premium efficiency IE3/IE4 motors
- Easy service, minimum downtime
- High pressure
- High temperature
- Difficult liquid
- CRN –
- Vertical, multi-stage pump
- 316 Stainless Steel
- Fitted with IP55 motor
- Fired with Viton Elastomers
- CRN1 – CRN 20 available with PJE Victaulic based on request
