GRUNDFOS CR 1

Surface pumps: Grundfos CR

Head at Q=0 up to: 226 m · Official curve up to: 2.4 m³/h · 3 x 380-415 V · 50 Hz

The Grundfos CR 1 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 1-2 Head at Q=0: 13 m P2: 0.37 kW	CR 1-3 Head at Q=0: 19 m P2: 0.37 kW	CR 1-4 Head at Q=0: 25 m P2: 0.37 kW
CR 1-5 Head at Q=0: 32 m P2: 0.37 kW	CR 1-6 Head at Q=0: 38 m P2: 0.37 kW	CR 1-7 Head at Q=0: 45 m P2: 0.37 kW
CR 1-8 Head at Q=0: 49 m P2: 0.55 kW	CR 1-9 Head at Q=0: 55 m P2: 0.55 kW	CR 1-10 Head at Q=0: 62 m P2: 0.55 kW
CR 1-11 Head at Q=0: 68 m P2: 0.55 kW	CR 1-12 Head at Q=0: 75 m P2: 0.75 kW	CR 1-13 Head at Q=0: 81 m P2: 0.75 kW
CR 1-15 Head at Q=0: 93 m P2: 0.75 kW	CR 1-17 Head at Q=0: 106 m P2: 1.1 kW	CR 1-19 Head at Q=0: 118 m P2: 1.1 kW
CR 1-21 Head at Q=0: 131 m P2: 1.1 kW	CR 1-23 Head at Q=0: 143 m P2: 1.1 kW	CR 1-25 Head at Q=0: 157 m P2: 1.5 kW
CR 1-27 Head at Q=0: 169 m P2: 1.5 kW	CR 1-30 Head at Q=0: 188 m P2: 1.5 kW	CR 1-33 Head at Q=0: 208 m P2: 2.2 kW
CR 1-36 Head at Q=0: 226 m P2: 2.2 kW
Worldwide B2B pump supply and export

References & article codes

Standard Grundfos CR 1 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 code	Designation	Head at Q=0 [m]	P2 [kW]	In [A]	Connection
93390925	CR 1-2	13	0.37	1	Oval flanges Rp 1
93397666	CR 1-2	13	0.37	1	Flanges DN25/DN32
93390928	CR 1-3	19	0.37	1	Oval flanges Rp 1
93391378	CR 1-3	19	0.37	1	Flanges DN25/DN32
93390940	CR 1-4	25	0.37	1	Oval flanges Rp 1
93391390	CR 1-4	25	0.37	1	Flanges DN25/DN32
93390942	CR 1-5	32	0.37	1	Oval flanges Rp 1
93391393	CR 1-5	32	0.37	1	Flanges DN25/DN32
93390944	CR 1-6	38	0.37	1	Oval flanges Rp 1
93391395	CR 1-6	38	0.37	1	Flanges DN25/DN32
93390946	CR 1-7	45	0.37	1	Oval flanges Rp 1
93391398	CR 1-7	45	0.37	1	Flanges DN25/DN32
93390948	CR 1-8	49	0.55	1.3	Oval flanges Rp 1
93391401	CR 1-8	49	0.55	1.3	Flanges DN25/DN32
93390960	CR 1-9	55	0.55	1.3	Oval flanges Rp 1
93391404	CR 1-9	55	0.55	1.3	Flanges DN25/DN32
93390963	CR 1-10	62	0.55	1.3	Oval flanges Rp 1
93391408	CR 1-10	62	0.55	1.3	Flanges DN25/DN32
93390965	CR 1-11	68	0.55	1.3	Oval flanges Rp 1
93391411	CR 1-11	68	0.55	1.3	Flanges DN25/DN32
93390969	CR 1-12	75	0.75	1.7	Oval flanges Rp 1
93391413	CR 1-12	75	0.75	1.7	Flanges DN25/DN32
93390991	CR 1-13	81	0.75	1.7	Oval flanges Rp 1
93391416	CR 1-13	81	0.75	1.7	Flanges DN25/DN32
93390994	CR 1-15	93	0.75	1.7	Oval flanges Rp 1
93391419	CR 1-15	93	0.75	1.7	Flanges DN25/DN32
93397467	CR 1-17	106	1.1	2.4	Oval flanges Rp 1
93397478	CR 1-17	106	1.1	2.4	Flanges DN25/DN32
93397468	CR 1-19	118	1.1	2.4	Oval flanges Rp 1
93397481	CR 1-19	118	1.1	2.4	Flanges DN25/DN32
93397470	CR 1-21	131	1.1	2.4	Oval flanges Rp 1
93397483	CR 1-21	131	1.1	2.4	Flanges DN25/DN32
93397471	CR 1-23	143	1.1	2.4	Oval flanges Rp 1
93397484	CR 1-23	143	1.1	2.4	Flanges DN25/DN32
93391423	CR 1-25	157	1.5	3.3	Flanges DN25/DN32
93391425	CR 1-27	169	1.5	3.3	Flanges DN25/DN32
93391429	CR 1-30	188	1.5	3.3	Flanges DN25/DN32
93391432	CR 1-33	208	2.2	4.5	Flanges DN25/DN32
93391436	CR 1-36	226	2.2	4.5	Flanges DN25/DN32

GRUNDFOS CR 1

References & article codes

Grundfos CR · 380-415 V · 50 Hz

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