Cookie Policy
At Grundfos we use cookies to remember your choices, and to improve your experience on the Grundfos websites. Use the site as normal if you accept this.

For more detailed information, please read our full cookie policy.

NBG 100-65-250/270 A-F2-N-BQQE - 97975603

Performance curve
Product photo
Dimensional Drawing
Motor curve
Wiring Diagram
Spare parts
3D
Loading..

Show


Download CAD drawings

Spare parts

    Parts list



       

      Curve settings

      Specifications

       
      Product name: NBG 100-65-250/270 A-F2-N-BQQE
      Product No: 97975603
      EAN number: 5710627305802
      Technical 
      Pump speed on which pump data are based: 2981 rpm
      Rated flow: 145 m³/h
      Rated head: 94 m
      Actual impeller diameter: 270 mm
      Impeller nom: 250 mm
      Primary shaft seal: BQQE
      Shaft diameter: 32 mm
      Secondary shaft seal: NONE
      Pump version: A
      Materials 
      Pump housing: Stainless steel
      Pump housing: DIN W.-Nr. 1.4408
      Pump housing: ASTM CF8M
      Impeller: Stainless steel
      Impeller: DIN W.-Nr. 1.4408
      Impeller: ASTM CF8M
      Material code: N
      Wear ring mat.: PTFE / HY22
      Installation 
      Maximum ambient temperature: 40 °C
      Maximum operating pressure: 16 bar
      Pump inlet: DN 100
      Pump outlet: DN 65
      Pressure rating: PN 16
      Connect code: F2
      Liquid 
      Pumped liquid: Water
      Liquid temperature range: -25 .. 120 °C
      Selected liquid temperature: 20 °C
      Density at selected liquid temperature: 998.2 kg/m³
      Electrical data 
      Motor type: MMG280S
      Rated power - P2: 75 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415D/660-690Y V
      Rated current: 128/74.0 A
      Rated speed: 2980 rpm
      Number of poles: 2
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: PTC
      Motor No: 83315440
      Mount. design. acc. IEC 34-7: IM B35
      Lubricant type: Grease
      Others 
      Minimum efficiency index, MEI ≥: 0.57
      ErP status: EuP Standalone/Prod.
      Net weight: 650 kg
      Gross weight: 709 kg
      Shipping volume: 1.11 m³

      Quotation Text

      Videos

      Documents

      Note: Please try to use English language in case that you didn´t find the literature you´re looking for in your local language.
        Title Document Number Literature language Literature category Product type Date added Version
      Sound Measurement Report
      Brochures
      Accessories
      Case stories
      Certificates
      Installation & operating instructions
      Service
      Data booklets
      Support files
      Tender Material
      Functional profiles

      CAD drawings

      Select the required CAD formats by clicking the select boxes. Press Download and you will be offered a ZIP file containing the selected CAD format.

        CAD Format

      System parts

      Batch actions:

      Sizing result

      Service Offerings

      Product no.:  98377173
      Name:  Commissioning NB(E)/TP(E)
      Product no.:  98808489
      Name:  Inspection NB(E)/TP(E)
      Product no.:  99297640
      Name:  Standard service contract 1y
      Product no.:  99298033
      Name:  Standard service contract 2y
      Loading... Loading
      Error calling service:
      details