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Grundfos CR / CR E - Surface Pumps

SINES - Grundfos CR surface pumps range — Grundfos CR pumps are vertical multistage centrifugal pumps. The in-line design enables the pump to be installed in a horizontal one-pipe system where the suction and discharge ports are in the same horizontal plane and have the same pipe dimensions. This design provides a more compact pump design and pipework. Grundfos CR pumps come with various pump sizes and various numbers of stages to provide the flow and the pressure required.

A centrifugal pump has a stationary part and a rotating part. the rotating part is called the impeller. the impeller has a number of vanes which force the water to rotate and creates flow.

The stationary part is called the pump housing, or pump bowl. the bowl also has a number of vanes called guide vanes. their function is to stop the water’s rotation and to convert the energy in the rotation to pressure.

A multistage pumps have several impellers and pump housings or bowls. if a single-stage pump can generate 3 bar, then a two stage pump with the same type of impeller and bowl can generate 6 bar, a three stage pump with the same type of impeller and bowl will generate 9 bar and so on.

SINES - surface pumps - Grundfos Cr 1s — GRUNDFOS CR 1s
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 205 m - Max. flow rate: 1.1 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 1 — GRUNDFOS CR 1
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 225 m - Max. flow rate: 2.4 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 3 — GRUNDFOS CR 3
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 240 m - Max. flow rate: 4.5 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 5 — GRUNDFOS CR 5
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 248 m - Max. flow rate: 5,8 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 10 — GRUNDFOS CR 10
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Vertical multistage centrifugal pump

**On request**

SINES - surface pumps - Grundfos Cr 15 — GRUNDFOS CR 15
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Vertical multistage centrifugal pump

**On request**

SINES - surface pumps - Grundfos Cr 20 — GRUNDFOS CR 20
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Vertical multistage centrifugal pump

**On request**

SINES - surface pumps - Grundfos Cr 32 — GRUNDFOS CR 32
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Vertical multistage centrifugal pump

**On request**

SINES - surface pumps - Grundfos Cr 45 — GRUNDFOS CR 45
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 330 m - Max. flow rate: 58 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 64 — GRUNDFOS CR 64
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 230 m - Max. flow rate: 85 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 95 — GRUNDFOS CR 95
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 240 m - Max. flow rate: 120 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 125 — GRUNDFOS CR 125
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 170 m - Max. flow rate: 150 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 155 — GRUNDFOS CR 155
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 145 m - Max. flow rate: 190 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 185 — GRUNDFOS CR 185
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 360 m - Max. flow rate: 220 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 215 — GRUNDFOS CR 215
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 355 m - Max. flow rate: 280 m³/h

**On request**

SINES - surface pumps - Grundfos Cr 255 — GRUNDFOS CR 255
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 285 m - Max. flow rate: 300 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 1s — GRUNDFOS CRI/CRN 1s
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 205 m - Max. flow rate: 1.1 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 1 — GRUNDFOS CRI/CRN 1
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 225 m - Max. flow rate: 2.4 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 3 — GRUNDFOS CRI/CRN 3
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 240 m - Max. flow rate: 4.5 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 5 — GRUNDFOS CRI/CRN 5
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 250 m - Max. flow rate: 8.5 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 10 — GRUNDFOS CRI/CRN 10
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 230 m - Max. flow rate: 13 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 15 — GRUNDFOS CRI/CRN 15
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 240 m - Max. flow rate: 24 m³/h

**On request**

SINES - surface pumps - Grundfos Cri/Crn 20 — GRUNDFOS CRI/CRN 20
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 250 m - Max. flow rate: 29 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 32 — GRUNDFOS CRN 32
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 280 m - Max. flow rate: 40 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 45 — GRUNDFOS CRN 45
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 330 m - Max. flow rate: 58 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 64 — GRUNDFOS CRN 64
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 230 m - Max. flow rate: 85 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 95 — GRUNDFOS CRN 95
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 380 m - Max. flow rate: 120 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 125 — GRUNDFOS CRN 125
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 400 m - Max. flow rate: 150 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 155 — GRUNDFOS CRN 155
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 400 m - Max. flow rate: 190 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 185 — GRUNDFOS CRN 185
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 360 m - Max. flow rate: 220 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 215 — GRUNDFOS CRN 215
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 355 m - Max. flow rate: 280 m³/h

**On request**

SINES - surface pumps - Grundfos Crn 255 — GRUNDFOS CRN 255
Surface pumps for irrigation, water supply, pressure boosting and dewatering.

Max. TDH: 285 m - Max. flow rate: 300 m³/h

**On request**

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