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

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

Name: Grundfos CRI Vertical MultiStage Centrifugal Pump with High Flexibility Suitable for Heating and Irrigation
Brand: Grundfos
Price: 1 USD

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

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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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.

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

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

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

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