DWK and DPK are submersible pumps designed for dewatering and drainage applications. The cast-iron construction and the hydraulic design contribute durability and high efficiency. The differences between the DWK and DPK pump ranges lie in the discharge arrangement and the installation type. The DWK is designed with a top discharge pipe and suction strainer, and is thus more suitable for temporary installation, whereas the DPK has a side discharge and a ring-stand or auto coupling (as accessories), and is suitable for permanent installations.
Applications
DWK/DPK are excellent pumps for dewatering and draining applications. The combination of compact design with high-pressure capability makes the pumps suitable for use in pits, whether for temporary or fixed installation. The installation design options provide the flexibility needed to cover many needs. Applications include:
- Construction sites
- Excavations
- Tunnels
- Fish ponds
- Drainage pits.
Features and benefits
- Durability
- High efficiency
- Installation flexibility
- High-pressure capabilities, cost-effectiveness.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
Unilift KP pumps are submersible drainage pumps suitable for both temporary and permanent free-standing installation. They can be used for pumping drain water or grey wastewater. They are also suitable for installation in collecting tanks.
The Unilift KP is a single-stage drainage pump with semi-open impeller, designed for the pumping of drain water and grey wastewater. All Unilift KP pumps can be supplied with or without a level switch. The variants are designated as A, AV or M, for automatic or manual operation. The Unilift KP-AV variant for narrow pits is supplied with a non-return flap valve for installation in the outlet. The strainer is clipped onto the pump housing.
The Unilift KP. Single-stage, submersible, stainless steel drainage pump in a robust design with upward-pointing discharge port positioned on the top of the pump.The outer casing is made in one piece. The mains cable and the cable of the level switch are both connected to a single, vulcanized, water-tight plug which is inserted in a socket on the hermetically-sealed stator housing. The motor is a single- or three-phase synchronous canned motor with liquid-filled rotor chamber and water-lubricated bearings.
The motor is cooled by the pumped liquid flowing around it.
- Enclosure class: IP 68
- Insulation class: F
The motor incorporates automatic overload protection which cuts out the motor in the event of overload. When it has cooled to normal temperature, the motor restarts automatically.
Applications
The Grundfos Unilift KP pumps are designed for the pumping of:
- Water and rainwater in horticulture
- Water from rivers and lakes
- Rainwater, drainage water and water from flooding
- Water for filling/emptying containers, ponds, tanks, etc.
- Effluents from showers, washing machines and sinks below sewer level
- Pool water
- Ditch drainage water
- Groundwater (lowering applications)
- Domestic effluents from septic and sludge-treating systems
- Effluents from viaducts, underpasses, etc.
- Drainage water from garage sprinkler systems.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The basic CR pump range, which can be applied in almost any industrial solution, is already in itself the broadest range available. Through our modular approach, we have made it even broader.
The basic CR pump range is available in four different materials: cast iron, two grades of stainless steel, and all-titanium. There are eleven flow sizes, capable of producing up to almost 50 bar of pressure, and with a variety of shaft seals, rubber materials and supply voltages.
Pump parts which are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimised for their purpose and designed for specific requirements.
Applications
CR pumps provide a complete range of pump solutions so that all applications, industrial and domestic, can benefit from the Grundfos touch. The applications that can be covered include the following:
- Process water systems
- Washing and cleaning systems
- Seawater systems
- Pumping of acids and alkalis
- Ultrafiltration systems
- Reverse osmosis systems
- Swimming baths.
Features and benefits
- Reliability
- High efficiency
- Service-friendly
- Space-saving
- Suitable for slightly aggressive liquids
- High corrosion resistance
- Single-pump solution making high pressures possible.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
Grundfos EF pumps are designed for pumping wastewater (excluding toilet waste) from private dwellings. They are also suitable for pumping liquid manure from farms, and for a variety of industrial applications.
The EF pumps are designed for free-standing, hook-up or auto-coupling installation. The pumps are fitted with an integrated three-legged stand. They are capable of handling liquids containing solids of up to 30 mm in size.
The Grundfos EF pumps are fitted with an open single-vane impeller with excellent solids-handling capabilities.
Impeller clearance can be adjusted by tightening or loosening the adjustment screws at the bottom of the suction cover. Adjustment can be carried out without dismantling the pump.
Applications
The pumps are suitable for:
- Drainage
- Effluent
- Wastewater not containing discharge from toilets.
Features and benefits
- Cable plug connection
- Unique clamp connection
- Specially designed lifting handle
- Unique cartridge shaft seal
- Modular design
- Heavy-duty ball bearings
- Short rotor shaft.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner LEADER Pump
Now, food industries can meet their strict hygienic requirements with a robust sanitary pump from Grundfos. The F&B-HYGIA® pumps are single-stage, end-suction centrifugal pumps specially developed for the food and beverage industries – hence the “F&B” in the name.
These compact units are designed for flexible use, allowing many different businesses to benefit from their reliable performance.
F&B-HYGIA® pumps are made from AISI 316 stainless steel in a compact design that makes them highly mobile and easy to fit into any system. One of the features that make this compact size possible is the plug-in shaft solution. This also makes service easier.
Applications
- Liquid transfer in breweries and dairies
- Soft-drink mixing
- Syrup and sugar solutions
- Frying oil and blood processing
- Fruit-drink and yeast pumping
- Food processing
- Transfer and circulation pump in water treatment systems and textile treatment systems
- Nearly all kinds of transfer, circulating and process pumping.
Features and benefits
- CIP- and SIP-capable (DIN EN 12462)
- Materials: Rolled, deep-drawn steel AISI 316L (1.4404/1.4435) with electropolished surface
- Gentle liquid handling for sensitive liquids such as fruit juice
- Optimised hydraulics for high efficiency and low energy consumption
- Various motor types
- Shrouded pumps, especially useful for breweries and dairies
- Various pipe connection types and connection sizes
- Robust design for heavy duty operation
- Easy service and maintenance – less downtime
- Trolley-mounted version available
- IE2/IE3 motors
- Modular design concept.
Grundfos SP submersible pumps are renowned for their high efficiency and reliability throughout the range. Made entirely of corrosion-resistant stainless steel, SP pumps are ideal for a wide variety of applications.
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The SEG range of grinder pumps from Grundfos is specifically designed for pumping effluent and untreated sewage in small communities or sparsely populated areas with no sewer systems or where gravitation systems are unsuitable.
Pressurised systems are the perfect choice for transfer of effluent and sewage, and the SEG range combines cost-effectiveness with maximum protection for the environment by facilitating the use of smaller pressure pipes for minimal investment costs.
The SEG range is designed to reduce energy consumption and to keep downtime costs to a minimum, while maintaining peak performance throughout the system life.
Applications
The Grundfos SEG pumps are specifically designed for pumping untreated wastewater from domestic, commercial or municipal sources. The high discharge pressure enables transfer of wastewater over longer distances.
Features and benefits
- Cable plug connection
- Efficient grinder system
- SmartTrim impeller adjustment
- Unique clamp connection
- Specially designed lifting handle
- Unique cartridge shaft seal
- Modular design
- Heavy-duty ball bearings.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The Grundfos DP pumps are designed for pumping drain water and groundwater from installations in or around private housing, farms and small industrial plants. These pumps are also ideal for flood-relief applications and as utility pumps in farming, industry, etc.
DP pumps are fitted with a suction strainer, on which the pump stands. The suction strainer allows for the passage of solid particles of up to 10 mm in size, which is the maximum free passage size through DP pumps. The strainer is easy to dismantle for cleaning or for inspection of the pump hydraulics.
The impeller for the DP range is of a semi-open multivane design. The impeller clearance can easily be adjusted simply by tightening or loosening the adjustment screws at the bottom of the suction cover.
Pumped liquids
The pumps are suitable for:
- Drainage and surface water
- Groundwater
- Industrial process water without solids or fibres.
Features and benefits
- Cable plug connection
- Unique clamp connection
- Specially designed lifting handle
- Unique cartridge shaft seal
- Modular design
- Heavy-duty ball bearings.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
S pumps form the backbone of many sewage systems. They are selected for their strength, their durability, and for innovative features such as the SmartTrim impeller clearance adjustment system and the Smart Seal for leakage prevention.
The SmartTrim system used on the S-pumps makes it easy to adjust the factory-set impeller clearance and thus to maintain maximum pump efficiency.
The Grundfos SmartSeal Auto-coupling gasket provides a completely leak-proof connection between the pump and the base unit of the auto-coupling system. The shaft seal is capable of rotating in either direction. When the pumps are installed with separate pipework, sludge sedimentation can be avoided by back-flushing the system at regular intervals.
Applications
The pumps are suitable for the following applications:
- Transfer of unscreened raw sewage
- Transfer of raw water
- Pumping of water containing sludge
- Pumping of industrial effluent.
Features and benefits
- Wide range
- SmartTrim
- Operation with/without cooling jacket
- Submerged or dry installation
- Channel and vortex impellers
- Built-in motor protection
- SmartSeal
- Large free passage
- SuperVortex impeller.
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
