CR-120, CRN-120, CRE-120, CRNE-120

Summary

Product identification

• Product Line: GRUNDFOS CR-120, CRN-120, CRE-120, CRNE-120
• Type: Vertical multistage centrifugal pumps
• Frequency: 50 Hz

Mechanical / hydraulic

Performance curves for CR, CRE 120 and CRN, CRNE 120 models, including head (H), flow (Q), pressure (p), power (P2), efficiency (Eta), and Net Positive Suction Head (NPSH) at 2900 rpm, are provided graphically in the official PDF, conforming to ISO 9906 Annex A.

Dimensions and Weights (CR, CRE 120)

Dimensions are given as B1, B1+B2, D1, D2, D3 in [mm].

• CR(E) 120-1 (Motor P2: 11 kW)
  • CR: Dimensions [mm] 834, 1305, 314, 204, 350; Net weight [kg] 191
  • CRE: Dimensions [mm] 834, 1305, 314, 308, 350; Net weight [kg] 221
• CR(E) 120-2-1 (Motor P2: 18.5 kW)
  • CR: Dimensions [mm] 990, 1505, 314, 204, 350; Net weight [kg] 227
  • CRE: Dimensions [mm] 990, 1505, 314, 308, 350; Net weight [kg] 258
• CR(E) 120-2 (Motor P2: 22 kW)
  • CR: Dimensions [mm] 990, 1531, 314, 204, 350; Net weight [kg] 241
  • CRE: Dimensions [mm] 990, 1531, 314, 308, 350; Net weight [kg] 271
• CR 120-3 (Motor P2: 30 kW)
  • CR: Dimensions [mm] 1145, 1755, 407, 315, 400; Net weight [kg] 353
• CR 120-4-1 (Motor P2: 37 kW)
  • CR: Dimensions [mm] 1301, 1968, 407, 315, 400; Net weight [kg] 392
• CR 120-5-1 (Motor P2: 45 kW)
  • CR: Dimensions [mm] 1456, 2164, 439, 338, 450; Net weight [kg] 487
• CR 120-6-1 (Motor P2: 55 kW)
  • CR: Dimensions [mm] 1642, 2389, 487, 410, 550; Net weight [kg] 627
• CR 120-7 (Motor P2: 75 kW)
  • CR: Dimensions [mm] 1797, 2617, 540, 433, 550; Net weight [kg] 741

Dimensions and Weights (CRN, CRNE 120)

Dimensions are given as B1, B1+B2, D1, D2, D3 in [mm].

• CRN(E) 120-1 (Motor P2: 11 kW)
  • CRN: Dimensions [mm] 834, 1305, 314, 204, 350; Net weight [kg] 195
  • CRNE: Dimensions [mm] 834, 1305, 314, 308, 350; Net weight [kg] 225
• CRN(E) 120-2-1 (Motor P2: 18.5 kW)
  • CRN: Dimensions [mm] 990, 1505, 314, 204, 350; Net weight [kg] 231
  • CRNE: Dimensions [mm] 990, 1505, 314, 308, 350; Net weight [kg] 262
• CRN(E) 120-2 (Motor P2: 22 kW)
  • CRN: Dimensions [mm] 990, 1531, 314, 204, 350; Net weight [kg] 245
  • CRNE: Dimensions [mm] 990, 1531, 314, 308, 350; Net weight [kg] 275
• CRN 120-3 (Motor P2: 30 kW)
  • CRN: Dimensions [mm] 1145, 1755, 407, 315, 400; Net weight [kg] 357
• CRN 120-4-1 (Motor P2: 37 kW)
  • CRN: Dimensions [mm] 1301, 1968, 407, 315, 400; Net weight [kg] 397
• CRN 120-5-1 (Motor P2: 45 kW)
  • CRN: Dimensions [mm] 1456, 2164, 439, 338, 450; Net weight [kg] 491
• CRN 120-6-1 (Motor P2: 55 kW)
  • CRN: Dimensions [mm] 1642, 2389, 487, 410, 550; Net weight [kg] 631
• CRN 120-7 (Motor P2: 75 kW)
  • CRN: Dimensions [mm] 1797, 2617, 540, 433, 550; Net weight [kg] 755

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Disclaimer: This summary is based solely on the provided text extract. It may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. For contractual data and full product specifications, always refer to the official OEM PDF revision used on your project.

Official datasheet (PDF)

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