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Grundfos CR 185 vertical multistage CR pump

GRUNDFOS CR 185


  • Surface pumps: Grundfos CR

Head at Q=0 up to: 362 m · Official curve up to: 220 m³/h · 3 x 380-415 V · 50 Hz

The Grundfos CR 185 is a vertical multistage centrifugal pump with in-line suction and discharge ports. The pump head and base are cast iron; the other wetted hydraulic components are AISI 304 stainless steel. Standard HQQE mechanical seal.


CR 185-1-1

Head at Q=0: 40 m
P2: 18.5 kW

CR 185-1

Head at Q=0: 46 m
P2: 22 kW

CR 185-2-2

Head at Q=0: 79 m
P2: 37 kW

CR 185-2

Head at Q=0: 91 m
P2: 45 kW

CR 185-3-3

Head at Q=0: 118 m
P2: 55 kW

CR 185-3

Head at Q=0: 136 m
P2: 75 kW

CR 185-4-3

Head at Q=0: 163 m
P2: 75 kW

CR 185-4

Head at Q=0: 181 m
P2: 90 kW

CR 185-5

Head at Q=0: 209 m
P2: 110 kW

CR 185-5-3

Head at Q=0: 227 m
P2: 110 kW

CR 185-6

Head at Q=0: 254 m
P2: 132 kW

CR 185-6-3

Head at Q=0: 272 m
P2: 132 kW

CR 185-7

Head at Q=0: 299 m
P2: 160 kW

CR 185-7-3

Head at Q=0: 317 m
P2: 160 kW

CR 185-8

Head at Q=0: 344 m
P2: 200 kW

CR 185-8-3

Head at Q=0: 362 m
P2: 200 kW

  
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This selection covers only standard Grundfos CR pumps in three-phase 380-415 V, 50 Hz. CRI, CRN, single-phase, HQQV and other variants are excluded.

The numeric head values are read at Q=0 from the official 2026 Grundfos vector curves and rounded to the nearest metre. They support comparison and preselection.

Use Grundfos Product Center or the product datasheet for contractual duty-point sizing. No prices are published on this page.

Grundfos CR 185 official 2026 hydraulic curves

Official Grundfos CR 185 hydraulic curves from the 2026 catalogue, ISO 9906:2012 Grade 3B. Numeric table values correspond to the Q=0 curve intercept, rounded to the nearest metre.


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References & article codes


Standard Grundfos CR 185 references: AISI 304 hydraulics, HQQE seal, three-phase 380-415 V, 50 Hz. Both official connection variants are retained when listed. No prices are published.

Article codeDesignationHead at Q=0 [m]P2 [kW]In [A]Connection
93390575CR 185-1-14018.539.5Flanges DN200
93436063CR 185-1462241.8Flanges DN200
93435313CR 185-2-2793769.3Flanges DN200
93435315CR 185-2914584.7Flanges DN200
93435317CR 185-3-311855103.4Flanges DN200
92905907CR 185-313675132Flanges DN200
92905908CR 185-4-316375132Flanges DN200
92905909CR 185-418190159Flanges DN200
92905911CR 185-5209110193Flanges DN200
92905910CR 185-5-3227110193Flanges DN200
92905913CR 185-6254132231Flanges DN200
92905912CR 185-6-3272132231Flanges DN200
92905915CR 185-7299160278Flanges DN200
92905914CR 185-7-3317160278Flanges DN200
92905918CR 185-8344200347Flanges DN200
92905916CR 185-8-3362200347Flanges DN200

Grundfos CR · 380-415 V · 50 Hz

Scope: CR only, standard AISI 304 hydraulics, HQQE seal, three-phase 380-415 V, 50 Hz. Every family page includes official 2026 curves, numeric Q=0 head values and catalogue article codes. No prices are shown.

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