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Grundfos CRE 45 variable-speed vertical multistage pump

GRUNDFOS CRE 45


  • Surface pumps: Grundfos CRE

Head at Q=0 up to: 189 m · Official curve up to: 65 m³/h · Three-phase · 50 Hz selection

The Grundfos CRE 45 is an electronic variable-speed vertical multistage centrifugal pump with an integrated IE5 motor drive. Pump head and base are cast iron; the other wetted hydraulic components are AISI 304 stainless steel. Standard HQQE mechanical seal.


CRE 45-1-1

Head at Q=0: 31 m
P2: 5.5 kW

CRE 45-1

Head at Q=0: 39 m
P2: 7.5 kW

CRE 45-2-1

Head at Q=0: 68 m
P2: 11 kW

CRE 45-2-2

Head at Q=0: ≈60 m
P2: 11 kW

CRE 45-2

Head at Q=0: 76 m
P2: 15 kW

CRE 45-3

Head at Q=0: 114 m
P2: 18.5 kW

CRE 45-4-2

Head at Q=0: 136 m
P2: 22 kW

CRE 45-4

Head at Q=0: 152 m
P2: 26 kW

CRE 45-5

Head at Q=0: 189 m
P2: 26 kW

Worldwide B2B pump supply and export

This selection covers CRE only: standard AISI 304 hydraulics, HQQE seal and three-phase supply for 50 Hz systems. CRIE, CRNE, single-phase, HQQV and prices are excluded.

The official catalogue supply is 3 × 380–500 V, 3 × 380–480 V or 3 × 400–480 V depending on motor power. The exact range is shown for every article code and covers the applicable part of European 380–415 V networks.

Numeric head values are read at Q=0 from the official 2026 Grundfos vector curves at maximum curve speed 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 CRE 45 official 2026 hydraulic curves

Official Grundfos CRE 45 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 CRE 45 catalogue references: AISI 304 hydraulics, HQQE seal, three-phase 50 Hz. Versions with and without the official pressure sensor are distinguished. No prices are published.

CRE 45-2-2 is not labelled separately on the official family chart. Its approximate Q=0 head is interpolated from the two adjacent reduced-impeller curves and is marked ≈ in the table.

Article codeDesignationHead at Q=0 [m]P2 [kW]SupplyPressure sensorConnection
99072009CRE 45-1-1315.53 × 380–500 V · 50 HzWithout sensorDIN flanges DN80 (F)
99072016CRE 45-1-1315.53 × 380–500 V · 50 HzWith sensorDIN flanges DN80 (F)
99072011CRE 45-1397.53 × 380–500 V · 50 HzWithout sensorDIN flanges DN80 (F)
99072017CRE 45-1397.53 × 380–500 V · 50 HzWith sensorDIN flanges DN80 (F)
99072014CRE 45-2-168113 × 380–500 V · 50 HzWithout sensorDIN flanges DN80 (F)
99072012CRE 45-2-2≈60113 × 380–500 V · 50 HzWithout sensorDIN flanges DN80 (F)
99072019CRE 45-2-168113 × 380–500 V · 50 HzWith sensorDIN flanges DN80 (F)
99072018CRE 45-2-2≈60113 × 380–500 V · 50 HzWith sensorDIN flanges DN80 (F)
92962205CRE 45-276153 × 380–480 V · 50 HzWithout sensorDIN flanges DN80 (F)
92962209CRE 45-276153 × 380–480 V · 50 HzWith sensorDIN flanges DN80 (F)
92962207CRE 45-311418.53 × 380–480 V · 50 HzWithout sensorDIN flanges DN80 (F)
92962210CRE 45-311418.53 × 380–480 V · 50 HzWith sensorDIN flanges DN80 (F)
92962208CRE 45-4-2136223 × 380–480 V · 50 HzWithout sensorDIN flanges DN80 (F)
92962212CRE 45-4-2136223 × 380–480 V · 50 HzWith sensorDIN flanges DN80 (F)
93190617CRE 45-4152263 × 400–480 V · 50 HzWithout sensorDIN flanges DN80 (F)
93191021CRE 45-5189263 × 400–480 V · 50 HzWithout sensorDIN flanges DN80 (F)

Grundfos CRE · Variable speed · 50 Hz

Scope: CRE only, standard AISI 304 hydraulics, HQQE seal and three-phase 50 Hz supply. Each page states the exact catalogue voltage, official 2026 curves, numeric head at Q=0, pressure-sensor variants and article codes. No prices are shown.

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