GRUNDFOS CRE 20

Surface pumps: Grundfos CRE

Head at Q=0 up to: 241 m · Official curve up to: 36 m³/h · Three-phase · 50 Hz selection

The Grundfos CRE 20 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 20-1 Head at Q=0: 26 m P2: 2.2 kW	CRE 20-2 Head at Q=0: 53 m P2: 4 kW	CRE 20-3 Head at Q=0: 79 m P2: 5.5 kW
CRE 20-4 Head at Q=0: 106 m P2: 7.5 kW	CRE 20-5 Head at Q=0: 132 m P2: 11 kW	CRE 20-7 Head at Q=0: 188 m P2: 15 kW
CRE 20-9 Head at Q=0: 241 m P2: 18.5 kW
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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 20 official 2026 hydraulic curves

Official Grundfos CRE 20 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 20 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.

Article code	Designation	Head at Q=0 [m]	P2 [kW]	Supply	Pressure sensor	Connection
93148952	CRE 20-1	26	2.2	3 × 380–500 V · 50 Hz	Without sensor	Connection A (catalogue)
93149045	CRE 20-1	26	2.2	3 × 380–500 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93149098	CRE 20-1	26	2.2	3 × 380–500 V · 50 Hz	With sensor	Connection A (catalogue)
93149287	CRE 20-1	26	2.2	3 × 380–500 V · 50 Hz	With sensor	DIN flanges DN50 (F)
93148953	CRE 20-2	53	4	3 × 380–500 V · 50 Hz	Without sensor	Connection A (catalogue)
93149046	CRE 20-2	53	4	3 × 380–500 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93149099	CRE 20-2	53	4	3 × 380–500 V · 50 Hz	With sensor	Connection A (catalogue)
93149288	CRE 20-2	53	4	3 × 380–500 V · 50 Hz	With sensor	DIN flanges DN50 (F)
93148954	CRE 20-3	79	5.5	3 × 380–500 V · 50 Hz	Without sensor	Connection A (catalogue)
93149047	CRE 20-3	79	5.5	3 × 380–500 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93149110	CRE 20-3	79	5.5	3 × 380–500 V · 50 Hz	With sensor	Connection A (catalogue)
93149289	CRE 20-3	79	5.5	3 × 380–500 V · 50 Hz	With sensor	DIN flanges DN50 (F)
93148955	CRE 20-4	106	7.5	3 × 380–500 V · 50 Hz	Without sensor	Connection A (catalogue)
93149049	CRE 20-4	106	7.5	3 × 380–500 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93149111	CRE 20-4	106	7.5	3 × 380–500 V · 50 Hz	With sensor	Connection A (catalogue)
93149300	CRE 20-4	106	7.5	3 × 380–500 V · 50 Hz	With sensor	DIN flanges DN50 (F)
93149060	CRE 20-5	132	11	3 × 380–500 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93149301	CRE 20-5	132	11	3 × 380–500 V · 50 Hz	With sensor	DIN flanges DN50 (F)
93149063	CRE 20-7	188	15	3 × 380–480 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93149303	CRE 20-7	188	15	3 × 380–480 V · 50 Hz	With sensor	DIN flanges DN50 (F)
93149066	CRE 20-9	241	18.5	3 × 380–480 V · 50 Hz	Without sensor	DIN flanges DN50 (F)
93156107	CRE 20-9	241	18.5	3 × 380–480 V · 50 Hz	With sensor	DIN flanges DN50 (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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