Grundfos Pumps

Rated Flow Rate: From 0.8 m³/h (CR 1s) up to 150 m³/h (CR 150) · Flow Range (CR pumps): From 0.3 - 1.1 m³/h (CR 1s) to 75 - 180 m³/h (CR 150) · Flow Range (CRE pumps): From 0.7 - 2.4 m³/h (CRE 1) to 75 - 180 m³/h (CRE 150)

The Grundfos CR series are vertical, multistage centrifugal pumps designed for water supply, industrial, water treatment, and irrigation applications.

Dimensions [mm]: D1, D2, B1, B1+B2

Grundfos CR, CRI, CRN, CRE, CRIE, and CRNE 1 series pumps are vertical multistage centrifugal pumps designed for 50 Hz operation.

Flow: 4.4 m³/h · Nominal speed: 2900 rpm · Frequency: 50 Hz

These are Grundfos vertical multistage centrifugal pumps designed for various fluid-handling applications. They offer flow rates up to 4.4 m³/h and head up to 240 m.

Frequency: 50 Hz

The CR 5, CRI 5, CRN 5, CRE 5, CRIE 5, and CRNE 5 series are vertical multistage centrifugal pumps designed for various liquid transfer applications.

Dimension [mm]: D1, D2, D3, B1, B1+B2

PDF datasheet mirror for CR-10, CRI-10, CRN-10, CRE-10, CRIE-10, CRNE-10 (Grundfos Pumps).

Rotational Speed: 2900 rpm (as indicated on performance curves) · Operating Frequency: 50 Hz

The Grundfos CR 15, CRI 15, CRN 15, CRE 15, CRIE 15, and CRNE 15 series are vertical multistage centrifugal pumps designed for 50 Hz operation.

Frequency: 50 Hz · Dimensions and Weights: Detailed dimensions (D1, D2, D3, B1, B1+B2 in mm) and net weights (kg) are provided for various pump types and motor P2 [kW] ratings

These are vertical multistage centrifugal pumps designed for 50 Hz operation.

Operating frequency: 50 Hz · Connection sizes: G 1/2, PN16-25-40/DN65

The Grundfos CR-32, CRN-32, CRE-32, and CRNE-32 are vertical multistage centrifugal pumps designed for 50 Hz operation.

Frequency: 50 Hz · Flange connections: PN16-25-40/DN80 · Pipe connections: G 1/2

The CR-45, CRN-45, CRE-45, and CRNE-45 are vertical multistage centrifugal pumps designed for various applications.

Speed: 2900 rpm (indicated on performance curves) · Frequency: 50 Hz · Flange pressure ratings: PN16/DN100, PN25-40/DN100

The CR-64, CRN-64, CRE-64, and CRNE-64 are vertical multistage centrifugal pumps designed for various fluid transfer applications.

Frequency: 50 Hz

The Grundfos CR-90, CRN-90, CRE-90, and CRNE-90 are vertical multistage centrifugal pumps designed for various fluid transfer applications.

Frequency: 50 Hz

The Grundfos CR-120 series are vertical multistage centrifugal pumps designed for 50 Hz operation.

Operating Frequency: 50 Hz

The CR-150, CRN-150, CRE-150, and CRNE-150 are vertical multistage centrifugal pumps designed for 50 Hz operation.

Gauge connection: G 1/2

This is a Grundfos CR 15 series vertical multistage centrifugal pump designed for 50 Hz operation. It is available with either three-phase motors (CR.

Selection cues: flow · head · power and wetted-part materials

The Grundfos CM 3 is a horizontal, multistage centrifugal pump designed for various fluid transfer applications.

Frequency: 50/60 Hz · Dimensions: Detailed dimensions (A1-A4, B1-B3, H, H1, H2, L1-L9) are provided in tables for various pump types and configurations. See the official PDF for exact tabulated values

The Grundfos CM-5 is a horizontal, multistage centrifugal pump available in cast iron, AISI 304, or AISI 316 stainless steel construction.

Ambient Temperature Sensor (tmg WR 52): -50 °C to +50 °C · Temperature range: -40 °C to +85 °C · Connection: G 1/2 A

The Grundfos CM 10 is a horizontal, multistage centrifugal pump series available in cast iron or stainless steel constructions.

Single-phase, 50 Hz (supply voltage C): 1 x 220-240 V · Three-phase, 50 Hz (supply voltage F): 3 x 220-240 V / 380-415 V · Three-phase, 50/60 Hz (supply voltage G): 3 x 200/346 V, 50 Hz; 3 x 200-220/346-380 V, 60 Hz

The Grundfos CM 15 is a horizontal, multistage centrifugal pump offered in cast iron or stainless steel construction.

Selection cues: flow · head · power and wetted-part materials

PDF datasheet mirror for CM-25 (Grundfos Pumps).

Selection cues: flow · head · power and wetted-part materials

The Grundfos CME 1 is a horizontal, multistage centrifugal pump featuring an integrated frequency converter for speed adaptation and communication capabilities.

Temperature range: -40 °C to +85 °C · Connection: G 1/2 A

The Grundfos CME 3 is a horizontal, multistage centrifugal pump designed for 50/60 Hz operation, available in cast iron or stainless steel construction.

Pump material versions: Cast iron (EN-GJL-200), Stainless steel (EN 1.4301/AISI 304), Stainless steel (EN 1.4401/AISI 316) · Net weight: Ranges from 16.7 kg to 37.5 kg, depending on pump type and material version · Gross weight: Ranges from 20.2 kg to 41.0 kg, depending on pump type and material version

The Grundfos CME 5 is a horizontal, multistage centrifugal pump with an integrated frequency converter for variable speed control.

Selection cues: flow · head · power and wetted-part materials

The Grundfos CME 10 is a horizontal, multistage centrifugal pump featuring a Grundfos MGE motor with an integrated frequency converter for variable speed control.

Flow rate (Q): Up to approximately 24 m³/h (7 l/s) · Head (H): Up to approximately 75 m · Pressure (p): Up to approximately 700 kPa

The Grundfos CME 15 is a horizontal, multistage centrifugal pump with integrated variable speed control for fluctuating demands or constant pressure applications.

100 % speed: Approximately 3400 min⁻¹ (irrespective of input frequency) · Connections: A1 and A2 are Rp 2 or NPT 2. A3 is Rp 3/8. A4 is 12

The Grundfos CME 25 is a horizontal, multistage centrifugal pump featuring a Grundfos MGE motor with a built-in frequency converter for variable speed control.

Electronically speed-controlled motors (CME): No external motor protection is required. The MGE motor incorporates thermal protection against slow overloading and blocking (IEC 34-11: TP 211) · Liquid temperature +90 °C: Maximum ambient temperature +55 °C · Liquid temperature +100 °C: Maximum ambient temperature +50 °C

The Grundfos CM and CME are horizontal, multistage, end-suction centrifugal pumps available in cast iron or stainless steel, suitable for water treatment.

Flow rates: From 2 to 1300 m³/h · Heads: From 2 to 160 m · Material: Available in Cast Iron and Stainless Steel versions

The Grundfos NB, NBE, NK, and NKE are single-stage, end-suction centrifugal pumps designed for reliable water supply and industrial liquid transfer.

Frequency: Motors are designed for 50 Hz · Efficiency Classes: NB and NK pumps are available with IE2 and IE3 motors; IE1 motors are available for some regions · Support Blocks: Support blocks or rails may be required to level height differences between the pump and motor, or due to motor flange size

Grundfos NB and NK series are single-stage end-suction pumps designed according to EN 733 for 50 Hz operation, available in cast iron or stainless steel.

Power (P2): Ranges from 0.12 kW up to 630 kW depending on the specific model and pole number. See the official PDF for exact tabulated values · Material of rotating face: Carbon (antimony-impregnated, resin-impregnated), Silicon carbide · Material of stationary seat: Carbon (resin-impregnated), Silicon carbide, Tungsten carbide

TP Serie 100 - 200 is a pump product for water-treatment systems, best compared by flow, head, materials, and operating duty.

Flow, Q: Up to 117 l/min (7 m³/h) · Head, H: Maximum 48 metres · Material variant B: 0°C to +55°C

The Grundfos JP series is a self-priming centrifugal pump designed for various water supply and transfer applications, including home and garden use.

Maximum Fluid Temperature range: 14°F to 104°F (-10 to 40°C)

The Grundfos JP Series pumps are 60Hz centrifugal jet pumps suitable for domestic water supply and light agricultural applications.

Flow rates: up to 470 m³/h · Head: up to 810 m · Material: Stainless steel DIN W.-Nr. 1.4301 (AISI 304). R-versions made from DIN W.-Nr. 1.4539 (AISI 904 L) also available

This Grundfos SP system is a submersible pump, motor, and motor protection unit designed for various water intake and transfer applications.

Flow rates: Up to 470 m³/h · Head: Up to 810 m · Materials: 100% high-grade stainless steel (AISI 304) inside and out

The Grundfos SP System is a complete submersible pump package for groundwater extraction and irrigation.

Variable Speed Drives: Operation with frequency converters is covered, including the Grundfos CUE variable speed drive specifically for SP pumps · Water Temperature: In the absence of geothermal influence, groundwater temperature increases 2 to 3 °C for each 100m of well depth · Motor Protection Devices: Mentioned as essential

The Grundfos SP pump is a submersible, thin-plate stainless steel pump designed for various applications including freshwater supply, dewatering.

Motor Power [kW]: 0.37 · Power: 0.37 kW · Dimensions [mm] (C, B, A): 344, 256, 226

The Grundfos SP 1A is a submersible pump available in multiple configurations ranging from 0.37 kW to 1.5 kW.

Flow (Q): Up to 2.8 m³/h (0.8 l/s) · Head (H): Up to 560 m · Motor Power (P2): Up to 0.05 kW (for the displayed curve)

The Grundfos SP 2A is a submersible pump designed for 50 Hz operation, available with various motor types and power ratings up to 4.0 kW.

Motor Power Range: 0.37 kW to 7.5 kW · Power: 0.37 kW · Operating Frequency: 50 Hz

The Grundfos SP 5A is a submersible pump designed for various applications with motor power ranging from 0.37 kW to 7.5 kW.

Power: 0.75 kW · Dimensions and Weights: A comprehensive table details dimensions and net weights for various SP 8A pump types paired with different motor models · Net Weight [kg]: Weights are provided, varying by pump/motor type and indicated voltage configurations (1x230V, 3x230V, 3x400V)

The Grundfos SP 8A series comprises submersible pumps and motors designed for 50 Hz operation. These units are available with motor power ratings from 0.75 kW to 18.

Flow rate (Q): Up to 18 m³/h (or 5 l/s) · Flow: 18 m³/h · Head (H): Up to 170 m

The Grundfos SP 14A series are submersible pumps designed for 50 Hz operation, capable of delivering up to 18 m³/h at a head of 170 m.

Net weight [kg]: Specific values are provided for 1x230V, 3x230V, and 3x400V configurations · Dimensions [mm]: C, B, A, D, E\ (maximum diameter of pump with one motor cable), E\\ (maximum diameter of pump with two motor cables)

The GRUNDFOS SP 17 series comprises submersible pumps designed for 50 Hz operation.

Frequency: 50 Hz · Net weight [kg]: Specified for 1x230V, 3x230V, and 3x400V motor configurations · Connection: Rp 3 is indicated in the dimension diagram

The Grundfos SP 30 is a submersible pump series designed for 50 Hz operation.

Motor Power [kW]: 1.1 · Motor Type: MS 4000 · Rp 3 connection (B, D, A, C, E, E): 777, 364, 141, 783, 370, 145

The SP 46 is a submersible pump designed for various fluid transfer applications. This pump series offers a range of motor power options and connection sizes.

Motor Power Range: 1.5 kW to 55 kW · Power: 1.5 kW · Frequency: 50 Hz

The Grundfos SP 60 is a submersible pump designed for 50 Hz operation, with motor power ratings from 1.5 kW to 55 kW. This series offers Rp 3 and Rp 4 connection types.

Power [kW]: 5.5 · Motor Type: MS6 · Dimensions (Rp 5 connection) A: 1153

The Grundfos SP 77 is a line of submersible pumps and motors designed for various fluid transfer applications.

Power: 5.5 kW

The Grundfos SP 95 is a submersible pump designed for 50 Hz applications. Available motor power ranges from 5.5 kW to 92 kW with motor types MS6, MMS 6000, and MMS 8000.

Power [kW]: 7.5 · Motor Type: MS6 · Dimensions (Rp 6 connection) [mm] A: 1216

The Grundfos SP 125 is a series of 50 Hz submersible pumps designed for various applications.

Power [kW]: 9.2 · Power: 9.2 kW · Motor Type: MS6

The SP 160 is a submersible pump available in various models with motor powers ranging from 9.2 kW to 190 kW. It offers both Rp 6 and 6" Grundfos flange connections.

Motor Power: Available with motors ranging from 15 kW to 220 kW · Power Curves: Power consumption (P2 [kW] or P2 [hp]) as a function of flow rate (Q [m³/h] or Q [l/s]) · Power: 15 kW

The SP 215 series consists of submersible pumps designed for 50 Hz operation, available with motor power from 15 kW to 220 kW.

With CU 300 or CU 301 (and pressure sensor/flow switch): Max. 10 bar · Motor Power: Max. 1.85 kW for all MS 3, MS 3-NE, MSE 3, and MSE 3-NE motors · Variable Speed Range: Continuously variable from 3,000 to 10,700 min⁻¹

The Grundfos SQ is a submersible pump designed for clean, non-aggressive liquids and features a soft starter and integrated non-return valve.

Flow: Designed for extreme accuracy at low dosing volumes, up to 30 l/h. Models include DDA, DDC, and DDE · Accuracy: Market-leading dosing accuracy, with some models deviating less than one percent from the set point at flow rates from 50 ml/h and up · Dosing accuracy deviation: <1% of set point at 50 ml/h and up (DDA-FCM)

The Grundfos SMART Digital S is an accurate digital diaphragm dosing pump designed for low volume applications up to 30 l/h.

Maximum flow: [l/h] (e.g., 7.5, 12, 17, 30 for DDA; 6, 9, 15 for DDC/DDE) · FlowControl (DDA-FC/FCM): Monitors the dosing process, detecting malfunctions like overpressure, discharge line burst, air bubbles, cavitation, and valve leakage. Requires a minimum backpressure of 2 bar · Dosing head variant: PP (Polypropylene), PVC (Polyvinyl chloride), PV (PVDF), SS (Stainless steel 1.4401)

The Grundfos SMART Digital DDA, DDC, and DDE series are digital dosing pumps offering a wide range of flow and pressure capabilities.

Dosing Head: Designed with minimum clearance for optimal priming and deaeration, includes built-in valve housings and an integrated vent valve · Maximum liquid temperature: 50 °C · Minimum liquid temperature: 0 °C

The Grundfos ALLDOS Digital Dosing™ DME and DMS series are motor-driven diaphragm dosing pumps designed for precise and low-pulsation chemical injection.

Dosing Head: PVC, PVDF, polypropylene (PP), stainless steel DIN 1.4401 · Switch-Mode Power Supply: Operates worldwide within 100-240 VAC, 50/60 Hz · Variable Speed: Stepper motor (DDI 209) or EC motor (DDI 222) ensures smooth, even dosing by extending the discharge phase

The Grundfos DDI Digital Dosing pumps are designed for precise chemical dosing applications with options for stepper motor or brushless DC motor drives.

Dosing flow fluctuation: < ±1.5% of full scale value within the control range 10% to 100% · PVC Dosing Head: 0 to 40 °C (p < 10 bar), 0 to 20 °C (p < 16 bar) · Stainless Steel (DIN 1.4571) Dosing Head: –10 to 70 °C (p < 10 bar), –10 to 70 °C (p < 16 bar). Short-term resistance (15 minutes) to 120 °C at a counter pressure of maximum 2 bar

The Grundfos DMI is a cost-efficient synchronous-motor-driven dosing pump suitable for general or specific applications.

Other Advanced Readings/Signals: Replacement status (bearings), Fault/Operation/Ready/Pump running/Bearing lubrication/Warning/Limit exceeded 1 and 2 signals (via external relay), Twin-pump function · Pressure boosting: From break/roof tanks, direct from mains, waterworks pumping, booster in mains · Temperature control units: Cooling of tooling or injection mould machines

Grundfos E-pumps are centrifugal pumps equipped with MGE motors featuring integrated frequency converters and controllers for variable speed operation.

Rated power: 0.06 - 132 kW per pump · Ambient temperature: 0-40 °C · Storage temperature: 0-40 °C

Grundfos E-Solutions is a range of control systems and components for various pumping applications including wastewater, water supply, and HVAC.

Flow rate: 0 to 108 m³/h for both E and ES variants · Motor power: 0.55 to 7.5 kW · Stop function/Low-flow mode: Stops the last pump or switches to on/off control during very low or no consumption to prevent liquid heating

The Grundfos Hydro Multi-B is a stainless steel multistage centrifugal pump system designed for clean water pressure boosting in buildings. It offers two control variants.

Liquid temperature: 0 °C to +60 °C · Ambient temperature: 0 °C to +40 °C · Kinematic viscosity: 1 mm²/s (1 cSt)

Grundfos Hydro Multi-E are parallel multi-pump booster systems designed for clean water transfer and pressure boosting in applications like blocks of flats, hotels.

Voltage tolerance: -10 %/+10 % · Frequency: 50 Hz · Pressure gauge: 1

The Grundfos Hydro Multi-S is a booster system designed for pressure boosting of clean water, typically utilizing two or three identical pumps.

Construction materials: Discharge pipe is stainless steel (EN/DIN 1.4401 or EN/DIN 1.4571) · Liquid temperature: 0°C to +70°C · Ambient temperature: 0°C to +40°C

The Grundfos Hydro Solo-E is a complete, pre-assembled pressure boosting system designed for operation with a single E-pump.

Head: Max. 470 m / 1542 ft · Temperature: Max. 40 °C / 104 °F · Outlet pressure: Max. 80 bar / 1160 p.s.i

The Grundfos BM booster module is a high-pressure pump designed for boosting, liquid transfer, and circulation in industrial and water supply applications.

Rated pump flow rate: [m³/h] · Parallel operation (high flow): Multiple modules connected in parallel. Resulting flow is the sum of individual module flows; pressure remains the same as for one pump · Materials: N, NE, R versions. NE indicates pump rubber parts in FKM

The Grundfos BM booster module is a sealless pump designed for industrial and water supply applications requiring increased system pressure.

Pressure boosting and liquid transfer: Vertical and horizontal, centrifugal pumps and pressure booster systems for hot and cold water

Grundfos offers a wide range of pumps and pumping equipment for heating, cooling, industrial, water supply, and wastewater applications. Specifications vary by model.