Grundfos Pumps
DP, EF, SE, SEV cast iron submersible wastewater pumps
Application
 The pumps are suitable for:
- Drainage
- Effluent
- Wastewater
- Process water
- Domestic sewage
Features & Benefits
The Grundfos DP, EF, SE and SEV submersible wastewater pump range features a variety of unique user benefits:
- Cable plug connection
- Unique clamp connection
- Single-channel and vortex impellers
- Solids passage upto 65mm
- Unique cartridge shaft seal
- Modular design
- Minimum downtime
Option
- Control and protection system
- Motor operation control
Technical Data
- Flow Q:max: 19.5l/s (70m3/h)
- Head H:max: 25m
- Liquid temp: 0oC to +40oC
- Discharge diameter : Rp2 to DN65
Grundfos SQ/SQE - one solution to constant water pressure
Application
 The pumps are suitable for:
- Domestic water supply systems
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Industrial applications
Features & Benefits
The Grundfos SQ/SQE submersible pump range features a variety of unique user benefits:
- Integrated dry-running protection
- Soft start
- Over and undervoltage protection
- High efficiency
Options
- SQE can be protected, monitored and controlled by CU300 and CU301 via R100
Technical Data
- Flow Q:max: 9m3/h
- Head H:max: 210m
- Liquid temp: 0oC to +40oC
- Installation depth: max 600m
Grundfos CR - custom-built pumps for any industrial application
Application
 The pumps are suitable for liquid transfer in:
- Washing systems
- Cooling and air-conditioning systems
- Water supply systems
- Water treatment systems
- Fire fighting systems
- Industrial plants
- Boiler feeding systems
Features & Benefits
The Grundfos CR multistage centrifugal pump range features a variety of unique user benefits:
- Reliability
- High efficiency
- Service-friendly
- Space-saving
- Suitable for slightly aggressive liquids
Options
- Dry running protection and motor protection via LiqTec
Technical Data
- Flow Q:max: 120m3/h
- Head H:max: 330m
- Liquid temp: -40oC to +180oC
- Operat. pres: max 33 bar
Digital Dosing - accurate dosing - from 2.5 ml/h to 940 l/h
Application
 The pumps are suitable for injection of chemical in:
- water and wastewater treatment systems
- washing systems
- swimming pools
- process plants
Features & Benefits
The Grundfos digital dosing pump range features a variety of unique user benefits:
- Precise capacity setting directly in ml or l
- Full diaphragm control
- Stroke speed or frequency capacity control
- Operation panel with display and one touch buttons
- Front or side fitted operation panel
- Manual/pulse control
- Control panel lock
- 4-20mA control
- Pulse-/timer based batch control
- Anti-cavitation function
- Easy calibration function
- Fieldbus communication module (option)
- Leakage sensor
Technical Data
- Capacity Q: max. 940 l/h
- Pressure p: max. 18 bar
- Liquid temp.: +50oC
SQFlex - Solar Pumping Systems
Application
 The SQFlex systems are suitable for remote locations, such as:
- Stock watering
- Remote community water supply
- National Parks and camp grounds
Features & Benefits
The Grundfos SP pump range features a variety of unique user benefits:
- Energy supply: Solar modules, wind turbine, generator
- Dry-running protection
- 74-100mm diameter
- Simple installation
- Expansion possibilities
- Cost-efficient pumping
- Reliable water supply
- Virtually no maintenance
Technical Data
- Flow Q:max 90m3/h
- Head H:max 120m
- Liquid temp.: 0oC to +40oC
- Voltage supply: 30-300 VDC or 1x90-240 V, 50/60 Hz
- Instal. Depth: max. 150 m
Hydro 2000
Application
 Hydro 2000 are suitable for pressure boosting in
- Water supply systems
- Irrigation systems
- Water treatment systems
- Fire fighting systems
- Industrial plants
Features & Benefits
The Grundfos Hydro pumping system range, features a variety of unique user benefits:
- Constant pressure
- Simple installation
- Low-energy
- Wide range
- Optional - External communication, Control 2000
Technical Data
- Flow Q: max. 720 m3/h
- Head, H: max. 160 m
- Liquid temp.: 0oC to +70oC
- Operat. pres.: max. 16 bar
MQ - multistage centrifugal self-priming pumps
Application
 MQ pumps are suitable for liquid transfer in:
- Single- or two-family houses
- Weekend cottages
- Farms
- Greenhouses
Features & Benefits
The Grundfos MQ pump range features a variety of unique user benefits:
- All-in-one pressure booster unit
- Easy to install
- Easy to operate
- Self-priming
- Dry-running protection with automatic reset
- Low noise
- Maintenance free
Technical Data
- Flow Q: max. 5 m3/h
- Head, H: max. 48 m
- Liquid temp.: 0oC to +35oC
- Operat. pres.: max. 7.5 bar
SEG pumps
Application
 The SEG pumps are suitable for the following applications:
- Pumping untreated sewage in small communities
- Pumping of sewage in pressurised systems
Features & Benefits
The Grundfos SEG pump range features a variety of unique user benefits:
- Enhanced reliability and better performance
- Newly developed cartridge shalf seal system together with the epoxy sealed cable plug system, prevents liquid from penetrating into the motor
- High discharge pressure enables transfer of sewage over longer distances
- Improved grinder system
- An efficient grinder system with easily replceable parts reduces downtime and facilitates quick and easy maintenance
- Integrated SmartTrim impeller adjustment system ensures optimum performance at all times
Technical Data
- Flow Q:max 18m3/h
- Head H:max 45m
- Liquid temp.: 0oC to +40oC
- Pumped liquids: sewage with a PH value of 4 - 10 in permanent installations
SPA/SP submersible pumps
Application
 The SP pumps are suitable for the following applications:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications
Features & Benefits
The Grundfos SP pump range features a variety of unique user benefits:
- High efficiency
- Long service life as all components are stainless steel
- Motor protection via CU3
- Optional - data can be monitored and controlled via CU2/R100
Technical Data
- Flow Q:max 470m3/h
- Head H:max 670m
- Liquid temp.: 0oC to +60oC
- Instal. Depth: max. 600m
Submersible Wastewater - Supervortex pumps single- or multichannel impeller pumps
Application
 The pumps are suitable for the following applications
- Transfer of wastewater
- Transfer of raw water
- Pumping of sludge-containing water
- Pumping of industrial effluent
Features & Benefits
The Grundfos submersible wastewater pump range features a variety of unique user benefits:
- Wide range
- SmartTrim
- Operation with/without cooling jacket
- Submerged or dry installation
- Different types of impellers
- Built-in motor protection
Options
- Control and protection systems
- External cooling water
- External seal flush system
Technical Data
- Flow Q: max. 1000 m3/h
- Head, H: max. 90 m
- Liquid temp.: 0oC to +40oC
- Particle size: max. ø145 mm
Grundfos CH - Domestic Water Supply pumps
CH Series - Horizontal Multistage end-suction pumps
Applications
 The pumps are suitable for liquid transfer in
- Pressure boosting systems
- Domestic water supply systems
- Cooling systems
- Air-conditioning systems
- Horticultural irrigation systems
- Small industrial water supply systems
Features & Benefits
- Compact design
- Robust design
- Low-noise
Options
- Booster sets for domestic water supply
- Automatic start/stop when equipped with Presscontrol
Technical Data
| |
low (Q) |
max. 14 m³/h |
| |
Head (H) |
max. 56 m |
| |
Liquid temperature |
0 .. 90 °C |
Grundfos SQ - Submersible Pumps
Applications
 The pumps are suitable for
- Domestic water supply systems
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Industrial applications
Features & Benefits
- Integrated dry-running protection
- Soft start
- Over- and undervoltage protection
- High efficiency
Technical Data
| |
Flow (Q) |
max. 9 m³/h |
| |
Head (H) |
max. 230 m |
| |
Liquid temperature |
max. 35 °C |
Further Information
More information regarding Grundfos pumps can be found by clicking on Grundfos pumps information link.
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