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.

CH 2-30 A-A-AQQE - 43884103

Please note that this is a discontinued product.
Performance curve
Product photo
Dimensional Drawing
Motor curve
Wiring Diagram
Spare parts


Download CAD drawings

Spare parts

    Parts list


      Curve settings


      Product name: CH 2-30 A-A-AQQE
      Product No: 43884103
      EAN number: 5700831388098
      Rated flow: 3 m³/h
      Rated head: 26 m
      Head max: 40 m
      Primary shaft seal: AQQE
      Pump version: A
      Model: K
      Pump housing: Cast iron
      Pump housing: EN-JL1030
      Pump housing: ASTM 30 B
      Impeller: Stainless steel
      Impeller: DIN W.-Nr. 1.4301
      Impeller: AISI 304
      Material code: A
      Range of ambient temperature: 0 .. 55 °C
      Max pressure at stated temp: 6 bar / 90 °C
      Max pressure at stated temp: 10 bar / 40 °C
      Pump inlet: 1" NPT
      Pump outlet: 1" NPT
      Pumped liquid: Water
      Liquid temperature range: 0 .. 90 °C
      Selected liquid temperature: 20 °C
      Density at selected liquid temperature: 998.2 kg/m³
      Electrical data 
      Motor type: 71BB
      Mains frequency: 60 Hz
      Rated voltage: 1 x 115/230 V
      Service factor: 1.60
      Rated current: 9.0/4.5 A
      Capacitor size - run: 40 µF/400 V
      Enclosure class (IEC 34-5): IP54
      Insulation class (IEC 85): F
      Motor protec: CONTACT
      Thermal protec: internal
      Net weight: 12.8 kg
      Gross weight: 13.5 kg
      Shipping volume: 0.019 m³
      Sales region: Namreg

      Quotation Text



      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
      Case stories
      Installation & operating instructions
      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.:  99297640
      Name:  Standard service contract 1y
      Product no.:  99298033
      Name:  Standard service contract 2y
      Loading... Loading
      Error calling service: