The Grundfos SQ 3” submersible pumps offer a wide performance range, making it easy to find a model that will suit your individual requirements.
The SQ is a compact, 3″ multistage centrifugal pump that can be installed in a borehole no larger than the pump itself. With their built-in electronics, SQ pumps are very easy to install and operate. They guarantee a reliable water supply at all times.
Equipped with permanent magnet motors, these flexible and compact pumps offer excellent efficiency levels and will supply pump heads up to 200 m.
If the SQ pump is connected to the Grundfos CU 301 control box, it enables the creation of a constant pressure water supply.
Applications
SQ/SQE pumps are suitable for both continuous and intermittent operation for a variety of applications:
- Ground water supply – private housing, small waterworks, small irrigation systems
- Liquid transfer in tanks
- Pressure boosting
- Environmental applications – remedial pumping or sampling
- Garages and petrol stations.
Features and benefits
- Dry-running protection
- Permanent magnet motor with high efficiency
- Wear resistance from floating impellers
- Protection against upthrust
- High flow velocity
- Soft-starts reduce wear on motor
- Over- and under-voltage protection
- Overload protection
- Over-temperature protection.
Additional features of the SQE
- Variable motor speed controls (with connection to the CU 301)
- Connection to the CU 301 for two-way communication.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
Grundfos NK/NKG pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), irrigation and process industries.
Grundfos end-suction pumps are multi-purpose pumps suitable for a variety of different applications requiring reliable and cost-efficient supply. End-suction pumps are used in five main areas of application: water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.
The pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The Grundfos NK/NKG range comprises a complete series of long-coupled pumps that comply fully with either EN733 or ISO2858. The pumps are of the back pull-out design, enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. Even the largest pumps can thus be serviced by one person with a crane. The ISO2858 range of pumps are available with a bearing life of 100,000 hours, and can be fitted with double seals. They available in a stainless steel version as an option.
Applications
Grundfos offers a virtually limitless range of long-coupled (NK) end-suction pumps. Their sturdiness and reliability make them ideal for use in demanding environments such as the following:
- District heating plants
- Heating systems for blocks of flats
- Air-conditioning systems
- Cooling systems
- Wash down systems
- Other industrial systems.
Features and benefits
- Optimised hydraulics in housing and impeller = unimpeded liquid flow
- O-ring seal between pump housing and cover = no risk of leakage
- Housing, impeller and wear ring in different materials = improved corrosion resistance, no sticking elements
- Back pull-out design for easy dismantling for service
- Pump is electro-coated to increase corrosion resistance
- Available with IE1, IE2 and IE3 motors
- PN 10/16 and 25 bar
- Temperatures up to 180 °C
- Available in a number of shaft seal and material variants.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The CUE series are frequency converters for the speed control of a wide range of Grundfos pumps.
The Grundfos CUE is the latest addition to our E-solution range of speed-controlled pump systems designed for a series of applications such as industry, building services, municipal or private water supply, wastewater and irrigation. This new series of wall-mounted frequency converters with features and functions for Grundfos pumps and a special user interface offers features similar to those of the Grundfos E-pumps, which are fitted with motors with an integrated frequency converter.
With a CUE solution you can control the speed of virtually any Grundfos pump, irrespective of size, power range, and application area.
Applications
The CUE is a frequency converter for Grundfos pumps, providing a series of predefined functions which make the converters easy to use in almost all application areas. A series of predefined control modes, such as constant pressure, proportional pressure, constant level or constant flow, makes it very easy to set up a system in only a few steps. A special start-up guide will lead you through the set-up of the CUE.
Features and benefits
- Speed control of Grundfos pumps
- Simple set-up
- Predefined control modes
- Predefined range of sensors
- Predefined pump family data
- Shares interface with control equipment
- Additional functions available
- Automatic setting of direction of rotation
- 16 steps to get a system up and running.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The SPO submersible pump are specially designed for domestic water supply applications.
Available in two basic versions, the SPO can be installed either submersed or dry, depending on individual requirements.
The SPO pumps are made entirely of non-corrosive materials.
All hydraulic parts, including impellers and hydraulic chambers, are made from high-grade stainless steel, DIN W.-Nr.1.4301 (AISI 304).
Applications
The SPO pump is designed for water supply and pressure boosting in private homes and weekend cottages.
The wide product range covers all possible installations in applications such as the following:
- Traditional 5″ or 6″ wells
- Shallow wells
- Rainwater collection in tanks
- Boosting of public water and
- Emptying of garden ponds
- Irrigation of private gardens.
Features and benefits
- Robust and versatile
- Flow up to 6.5 m³/h at a max. pressure of 75 m
- Submersed or dry installation
- Made entirely from non-corrosive materials
- Stainless steel hydraulic parts
- Double mechanical shaft seal
- Plug and pump
- Available with float switch
- Easy to install.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The Grundfos SQ 3″ submersible pumps offer a wide performance range, making it easy to find a model that will suit your individual requirements.
The SQ is a compact, 3″ multistage centrifugal pump that can be installed in a borehole no larger than the pump itself. With their built-in electronics, SQ pumps are very easy to install and operate. They guarantee a reliable water supply at all times.
Equipped with permanent magnet motors, these flexible and compact pumps offer excellent efficiency levels and will supply pump heads up to 200 m.
If the SQ pump is connected to the Grundfos CU 301 control box, it enables the creation of a constant pressure water supply.
Applications
SQ/SQE pumps are suitable for both continuous and intermittent operation for a variety of applications:
- Ground water supply – private housing, small waterworks, small irrigation systems
- Liquid transfer in tanks
- Pressure boosting
- Environmental applications – remedial pumping or sampling
- Garages and petrol stations.
Features and benefits
- Dry-running protection
- Permanent magnet motor with high efficiency
- Wear resistance from floating impellers
- Protection against upthrust
- High flow velocity
- Soft-starts reduce wear on motor
- Over- and under-voltage protection
- Overload protection
- Over-temperature protection.
Additional features of the SQE
- Variable motor speed controls (with connection to the CU 301)
- Connection to the CU 301 for two-way communication.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The CUE series are frequency converters for the speed control of a wide range of Grundfos pumps.
The Grundfos CUE is the latest addition to our E-solution range of speed-controlled pump systems designed for a series of applications such as industry, building services, municipal or private water supply, wastewater and irrigation. This new series of wall-mounted frequency converters with features and functions for Grundfos pumps and a special user interface offers features similar to those of the Grundfos E-pumps, which are fitted with motors with an integrated frequency converter.
With a CUE solution you can control the speed of virtually any Grundfos pump, irrespective of size, power range, and application area.
Applications
The CUE is a frequency converter for Grundfos pumps, providing a series of predefined functions which make the converters easy to use in almost all application areas. A series of predefined control modes, such as constant pressure, proportional pressure, constant level or constant flow, makes it very easy to set up a system in only a few steps. A special start-up guide will lead you through the set-up of the CUE.
Features and benefits
- Speed control of Grundfos pumps
- Simple set-up
- Predefined control modes
- Predefined range of sensors
- Predefined pump family data
- Shares interface with control equipment
- Additional functions available
- Automatic setting of direction of rotation
- 16 steps to get a system up and running.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The Grundfos HS horizontal split case pump is a single-stage, non-self-priming, between bearing, centrifugal volute pump. The axially split design allows easy removal of the top casing and access to the pump components (bearings, wear rings, impeller, and shaft seal) without disturbing the motor or pipework.
The independent bearing housing allows for ease of maintenance without removing the top casing. The double volute design reduces the radial load on the shaft, extending component life, minimising vibration and providing quiet operation.
The HS pump also offers high pump efficiencies throughout the range. High energy efficiency along with long pump life and easy maintenance add up to low life-cycle costs.
The HS pump is available in three configurations – pump with motor and baseframe, pump with baseframe, and bare shaft pump only.
The HS pump is ideal for custom applications and is available in a wide range of variants. The high efficiency and low life cycle costs make the HS ideal for any commercial building, water utility or industrial project.
Applications
Grundfos HS horizontal split case pumps are typically used in these applications:
- Air-conditioning/heating systems
- Public water supply
- District cooling/heating plants
- Cooling systems
- Public waterworks
- Process cooling
- Irrigation.
Features and benefits
- Easy to service: split case design
- Double suction minimises axial load,which extends the life of the wear rings, shaft seals and bearings
- Double volute reduces radial forces and minimises noise and vibration
- Independent bearing housing design allows access to the pump components without removing the top half of the casing
- High energy efficiency
- Low life-cycle costs
- Many product variants available.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The Grundfos HS horizontal split case pump is a single-stage, non-self-priming, between bearing, centrifugal volute pump. The axially split design allows easy removal of the top casing and access to the pump components (bearings, wear rings, impeller, and shaft seal) without disturbing the motor or pipework.
The independent bearing housing allows for ease of maintenance without removing the top casing. The double volute design reduces the radial load on the shaft, extending component life, minimising vibration and providing quiet operation.
The HS pump also offers high pump efficiencies throughout the range. High energy efficiency along with long pump life and easy maintenance add up to low life-cycle costs.
The HS pump is available in three configurations – pump with motor and baseframe, pump with baseframe, and bare shaft pump only.
The HS pump is ideal for custom applications and is available in a wide range of variants. The high efficiency and low life cycle costs make the HS ideal for any commercial building, water utility or industrial project.
Applications
Grundfos HS horizontal split case pumps are typically used in these applications:
- Air-conditioning/heating systems
- Public water supply
- District cooling/heating plants
- Cooling systems
- Public waterworks
- Process cooling
- Irrigation.
Features and benefits
- Easy to service: split case design
- Double suction minimises axial load,which extends the life of the wear rings, shaft seals and bearings
- Double volute reduces radial forces and minimises noise and vibration
- Independent bearing housing design allows access to the pump components without removing the top half of the casing
- High energy efficiency
- Low life-cycle costs
- Many product variants available.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The Grundfos HS horizontal split case pump is a single-stage, non-self-priming, between bearing, centrifugal volute pump. The axially split design allows easy removal of the top casing and access to the pump components (bearings, wear rings, impeller, and shaft seal) without disturbing the motor or pipework.
The independent bearing housing allows for ease of maintenance without removing the top casing. The double volute design reduces the radial load on the shaft, extending component life, minimising vibration and providing quiet operation.
The HS pump also offers high pump efficiencies throughout the range. High energy efficiency along with long pump life and easy maintenance add up to low life-cycle costs.
The HS pump is available in three configurations – pump with motor and baseframe, pump with baseframe, and bare shaft pump only.
The HS pump is ideal for custom applications and is available in a wide range of variants. The high efficiency and low life cycle costs make the HS ideal for any commercial building, water utility or industrial project.
Applications
Grundfos HS horizontal split case pumps are typically used in these applications:
- Air-conditioning/heating systems
- Public water supply
- District cooling/heating plants
- Cooling systems
- Public waterworks
- Process cooling
- Irrigation.
Features and benefits
- Easy to service: split case design
- Double suction minimises axial load,which extends the life of the wear rings, shaft seals and bearings
- Double volute reduces radial forces and minimises noise and vibration
- Independent bearing housing design allows access to the pump components without removing the top half of the casing
- High energy efficiency
- Low life-cycle costs
- Many product variants available.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner LEADER Pump
