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Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation

Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation

Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation
Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation
Categories Grundfos Circulation Pump
Brand Name: Grundfos
Model Number: CRI
MOQ: 1
Price: Negotiable
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: Peak Season Lead Time: 1-3 months ，Off Season Lead Time: 1 month
Delivery Time: 5-8 weeks
Packaging Details: Standard Export Plywood Case or Carton
Liquid Temperature Range: -20 .. 120 °c
Net Weight: 147 Kg
Gross Weight: 270 Kg
Liquid Temperature During Operation: 60 °c
Density: 983.2 Kg/M³
Rated Flow Rate: 114 M³/H
Maximum Pressure at Specified Temperatur: 16 Bar / 120 °c
Power Supply Frequency: 50 / 60 Hz
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Company Info.
Tianjin Shiny-Metals Technology Co., Ltd.
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Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation

Multistage In-line Pump
CRI
Applications:
  • Heating
  • Irrigation
Vertical multistage centrifugal pump with the suction inlet and the discharge outlet at the same horizontal level. The material of the pump body in contact with the liquid is stainless steel (EN 1.4301)."
CRI Vertical Multistage Centrifugal Pump: High Flexibility and Multiple Application Scenarios
The CRI pump of Grundfos is a vertical multistage centrifugal pump, which has the ability to provide various flow rates and different pressure levels. Made of AISI 304-grade stainless steel, it is suitable for transporting water and other non-corrosive liquids. The CRI vertical multistage centrifugal pump can also be applied in multiple scenarios, such as liquid transportation, ethylene glycol transportation, circulation systems, boosting of cold and hot water, and transportation of slightly corrosive liquids. Thanks to the flexibility and adaptability of the CRI pump, it has become an ideal choice for various liquid transortation systems


Excellent Corrosion Resistance

All liquid - contacting components of CRI vertical multistage centrifugal pumps are made of AISI 304 stainless steel. This effectively protects the liquid - contacting parts from corrosion and oxidation. Besides being corrosion - resistant, it also features wear - resistance, high strength, and heat - resistance. It can maintain good performance in various environments, making the CRI pump more efficient and reliable in use. Even under harsh site conditions, it can still deliver outstanding performance.




High Hydraulic Efficiency

Through extensive simulation - driven design and verification, the insights in fluid dynamics optimize the product performance.

High Motor Utilization Rate

The CRI vertical multistage centrifugal pump series optimizes the maximum utilization rate of the motor's power output.

Multifunctional Solutions

The special water pump for deep - well pumping is suitable for small - scale water supply systems, with a maximum pumping depth of up to 90 meters.

CRI 20 - 17 A - FGJ - A - E - HQQE

Vertical multistage centrifugal pump with the inlet and outlet on the same horizontal plane (inline). The material of the pump body in contact with the liquid is stainless steel. The cartridge shaft seal improves the reliability of the machine and the safety of operation, and simplifies maintenance. Electrical energy is transmitted through a split - type coupling. Pipe connections are made via a combined DIN - ANSI - JIS flange. An asynchronous motor with three phases, a cooling fan and feet is installed on the pump.

Liquid

  • Transported liquid: Water
  • Liquid temperature range: -20..120 °C
  • Liquid temperature during operation: 60 °C
  • Density: 983.2 kg/m³

Technology

  • Pump speed on which pump data is based: 2934 revolutions per minute
  • Rated flow rate: 21 m³/h
  • Rated head: 202.9 meters
  • Pump orientation: Vertical
  • Shaft seal configuration: Single
  • Main shaft seal: HQQE
  • Shaft seal code: HQQE
  • Approvals: CE, EAC, UKCA, SEPRO
  • Approvals for drinking water: WRAS, ACS
  • Curve tolerance: ISO9906:2012 3B

Materials

  • Base: Stainless steel
    • EN 1.4408
    • AISI 316
  • Impeller: Stainless steel
    • EN 1.4301
    • AISI 304
  • Bearing: SIC

Installation

  • Maximum ambient temperature: 60 °C
  • Maximum operating pressure: 25 bar
  • Maximum pressure at specified temperature: 25 bar / 120 °C; 25 bar / -20 °C
  • Interface type: DIN / ANSI / JIS
  • Inlet size: DN 50
  • Suction port size: 2 inch
  • Outlet size: DN 50; 2 inch
  • Pressure rating for pipe connection: PN 25
  • Flange rating inlet: 300 lb
  • Flange size for motor: FF300

Electrical Data

  • Motor standard: IEC
  • Motor model: 160LB
  • Rated power-P2: 18.5 kW
  • Power required by the pump (P2): 18.5 kW
  • Power supply frequency: 50 Hz
  • Rated voltage: 3 x 380 - 415D/660 - 690Y V
  • Rated current: 34.5 - 32.5/20.0 - 18.8 A
  • Starting current: 830 - 980 %
  • Cos phi-Power factor: 0.89 - 0.85
  • Rated speed: 2940 - 2950 revolutions per minute
  • IE efficiency class: IE3
  • Motor full - load efficiency: 92.4 %
  • Motor efficiency at 3/4 load: 93.2 - 93.0 %
  • Motor efficiency at 1/2 load: 93.2 - 92.2 %
  • Number of motor poles: 2
  • Encapsulation class (IEC 34 - 5): 55 Dust/Jetting
  • Insulation class (IEC 85): F
  • Motor number: 85U16528

Controller

  • Frequency converter: None

Others

  • Terminal box position: 6
  • Minimum efficiency index, MEI ≥: 0.70
  • Net weight: 183 kg
  • Gross weight: 223 kg
  • Transport volume: 0.805 m³
  • Custom tariff no.: 84137099.90

Product Tags:

Refrigeration Circulation industrial centrifugal pumps

  

DHW industrial centrifugal pumps

  

Wilo dhw circulation pump

  
Quality Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation for sale

Grundfos CRI Vertical Multi-Stage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation

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