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Tianjin Shiny-Metals Technology Co., Ltd.

  • China,Tianjin ,Tianjin
  • Verified Supplier

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China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure
China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure

  1. China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure
  2. China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure
  3. China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure
  4. China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure
  5. China Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure

Grundfos CRN 255-6-2 Vertical Multistage Centrifugal Pump for Pressure

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,MoneyGram,Western Union
Supply Ability 100
Delivery Time 5-8 weeks
Packaging Details Standard Export Plywood Case or Carton
Transported liquid Water
Liquid temperature range -20.. 120 °C
Liquid temperature during operation 60 °C
Density 983.2 kg/m³
Maximum ambient temperature 55 °C
Maximum operating pressure 40 bar
Net weight 1540kg
Gross weight 1770kg
Transport volume 4.25 m3
Brand Name Grundfos
Model Number CRN 255-6-2

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Product Specification

Payment Terms L/C,D/A,D/P,T/T,MoneyGram,Western Union Supply Ability 100
Delivery Time 5-8 weeks Packaging Details Standard Export Plywood Case or Carton
Transported liquid Water Liquid temperature range -20.. 120 °C
Liquid temperature during operation 60 °C Density 983.2 kg/m³
Maximum ambient temperature 55 °C Maximum operating pressure 40 bar
Net weight 1540kg Gross weight 1770kg
Transport volume 4.25 m3 Brand Name Grundfos
Model Number CRN 255-6-2
High Light Circulation inline water booster pumpMultistage Centrifugal inline water booster pumpin line booster pumps for irrigation
CRN 255-6-2 A-F-A-E-HQQE
Serial Number 99144767

 

Suitable for                           
Commercial heating
Commercial air conditioning
Commercial water pressure boosting
District heating
District cooling
Machining
Industrial cleaning processes
Process water distribution
Heating
Refrigeration
Industrial water supply and transportation
Industrial wastewater
Process water treatment
Desalination
Surface water intake
Drinking water treatment
Municipal water distribution
Irrigation
Solar water solutions
Water supply for residential areas and buildings

Vertical multi-stage centrifugal pump, with the suction port and the discharge port located on the same horizontal plane. The pump materials in contact with the liquid are high-grade stainless steel (EN 1.4401).
CRN Stainless Steel Vertical Multi-stage Centrifugal Pump: Strong Corrosion Resistance

 

CRN Stainless Steel Vertical Multi-stage Centrifugal Pump: Strong Corrosion Resistance
 
The CRN stainless steel vertical multi-stage centrifugal pump is a pipeline-type multi-stage pump, allowing for the selection of different flow rates and pressures according to requirements. Made of high-grade AISI 316 stainless steel, it is highly suitable for applications such as ultrafiltration, reverse osmosis, machine tools (cooling lubricants), distillation systems, swimming pools, handling of oils, alcohols, acids and alkalis, process water systems, and dealing with various complex liquids in processing.
 
Grundfos also offers a variety of CRN stainless steel vertical multi-stage centrifugal water pumps approved by ATEX. These pumps can be selected based on different locations, degrees of hazard, and potential hazardous situations. The ATEX-approved pumps are suitable for potentially explosive environments, which are typically composed of air and flammable substances (such as gases, vapors, mists, or dusts), and may trigger an explosion that spreads after ignition.
 

CRN 255-6-2 A-P-A-V-HQQV
Vertical multi-stage centrifugal pump. The inlet and outlet are on the same horizontal plane (in-line). The pump body materials in contact with the liquid are high - grade stainless steel. The built - in thrust control device can absorb hydraulic axial forces, so standard motors can be used. The Grundfos cartridge shaft seal improves the reliability of the machine and the safety of operation, making maintenance easier. Electric energy is transmitted through a split - type coupling. The connection of pipelines is realized via PJE couplings. An asynchronous motor with a 3 - phase, cooling fan and feet is installed on the water pump.

Liquid                       
Transmitted liquid: Water
Liquid temperature range: -20.. 90 °C
Liquid temperature during operation: 20 °C
Density: 998.2 kg/m³

 

Technology                               
Pump speed on which the pump data is based: 2984 revolutions per minute
Rated flow rate: 255 m³/h
Rated head: 220 meters
Pump orientation: Vertical
Shaft seal configuration: Single
Main shaft seal: HQQV
Shaft seal code: HQQV
Approvals: CE, UKCA, SEPRO
Approvals for drinking water: ACS
Curve tolerance: ISO9906:2012 3B

 

Materials                          
Base frame: Stainless steel
Base: EN 1.4408
ASTM A351 CF8M
Impeller: Stainless steel
EN 1.4401
AISI 316
Bearing: WC/WC
Support bearing: Graflon
Thrust handling device: SiC/WC
Material certified according to: European standards

 

Installation                             
Maximum ambient temperature: 55 °C
Maximum operating pressure: 40 bar
Maximum pressure at specified temperature: 25 bar / 90 °C
                                                                        40 bar / 80 °C
Interface model: PJE
Inlet size: DN 200
Outlet size: DN 200
Pressure rating for pipe connection: PN 40
Flange size for motor: FF600

 

Electrical data                            
Motor standard: IEC
Motor model: INNOMOTICS
Rated power -- P2: 200 kW
Power required by the pump (P2): 200 kW
Power supply frequency: 50 Hz
Rated voltage: 3 x 380D/660Y V
Rated current: 345/199 A
Starting current: 790 %
Cos phi -- Power factor: 0.92
Rated speed: 2982 revolutions per minute
Efficiency: IE3 95.8%
IE efficiency class: IE3
Motor full - load efficiency: 95.8 %
Motor efficiency at 3/4 load: 96.1 %
Motor efficiency at 1/2 load: 95.6 %
Number of motor poles: 2
Degree of protection (IEC 34-5): IP55
Insulation class (IEC 85): F
Motor number: M1U05352

 

Controller                               
Frequency converter: None

 

Others                                    
Terminal box position: 6
Minimum efficiency index, MEI ≥: 0.70
Net weight: 1,520 kg
Gross weight: 1,740 kg
Transport volume: 4.25 m³
Thrust handling device: Y
Place of origin: CN
Custom tariff no.: 84137099.90
 

Company Details

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  • Business Type:

    Distributor/Wholesaler,Agent,Exporter,Trading Company

  • Year Established:

    2019

  • Total Annual:

    $2.5 Million -$5 Million

  • Employee Number:

    20~50

  • Ecer Certification:

    Verified Supplier

. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ... . Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ...

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Get in touch with us

  • Reach Us
  • Tianjin Shiny-Metals Technology Co., Ltd.
  • Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin
  • https://www.watercleanpump.com/

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