Grundfos RC pumps are used for the circulation of liquid refrigerants in refrigeration systems.

The RC pumps have been designed and optimised for use with CO₂ as a refrigerant, but can also be used with NH₃ (Ammonia) and selected HFCs.

The low required NPSH and the fact that no traditional loss-generating protective devices are needed can help system designers to reduce the dimensions and cost of the system. The RC pumps have an innovative design in stainless steel which makes specially suited for use with high pressure refrigerants (CO₂) – the pump has only one seal between the refrigerant and ambient sides. A version with welded connections eliminates the use of counter flanges and possible leakage in flange connections.

Applications

Grundfos RC pumps are designed for the circulation of liquid refrigerant in refrigeration systems.

Features and benefits

• Barrel-type, semi-hermetic, high-pressure design
• Multistage centrifugal pump
• Canned motor (no shaft seals)
• High energy efficiency
• Wide range for variable speed capacity control
• Low NPSHR and robust to vapour bubbles in inlet
• Installation and service friendly
• Compact and low weight.

PT. Andalan Inti Rekatama  –  GRUNDFOS  Authorized Dealer   – Service Partner

Grundfos RC pumps are used for the circulation of liquid refrigerants in refrigeration systems.

The RC pumps have been designed and optimised for use with CO₂ as a refrigerant, but can also be used with NH₃ (Ammonia) and selected HFCs.

The low required NPSH and the fact that no traditional loss-generating protective devices are needed can help system designers to reduce the dimensions and cost of the system. The RC pumps have an innovative design in stainless steel which makes specially suited for use with high pressure refrigerants (CO₂) – the pump has only one seal between the refrigerant and ambient sides. A version with welded connections eliminates the use of counter flanges and possible leakage in flange connections.

Applications

Grundfos RC pumps are designed for the circulation of liquid refrigerant in refrigeration systems.

Features and benefits

• Barrel-type, semi-hermetic, high-pressure design
• Multistage centrifugal pump
• Canned motor (no shaft seals)
• High energy efficiency
• Wide range for variable speed capacity control
• Low NPSHR and robust to vapour bubbles in inlet
• Installation and service friendly
• Compact and low weight.

PT. Andalan Inti Rekatama  –  GRUNDFOS  Authorized Dealer   – Service Partner

Grundfos end-suction pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.

 
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 and irrigation.

 
The Grundfos NB/NBG pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The NB/NBG range consists of close-coupled pumps with their main dimensions in accordance with either EN733 or ISO2858.

Applications

Grundfos offers a virtually limitless range of close coupled (NB) 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
• Pump is CED coated to increase corrosion resistance
• Available with IE1, IE2 and IE3 motors
• Available in a number of shaft seal and material variants
• PN 10,16 and 25 bar
• For temperatures up to 140 °C.

The single-stage, end-suction centrifugal stainless steel pumps of the premium Euro-HYGIA^® range are designed for use in industries where hygiene and flexibility are a top priority. They are made from high quality materials to meet the world’s strictest hygiene standards, e.g. EHEDG, QHD and GOST.

However, their most distinctive feature is their flexibility. The Euro-HYGIA^® pumps can be adapted to suit any task where reliable, hygienic pumping is required. The pumps are CIP- and SIP-capable, and they also meet the GMP requirements regarding FDA-approved materials.

The main applications are in breweries, the beverage and food industries and the pharmaceutical industry. Thanks to their flexibility, the Euro-HYGIA^® pumps can also be used successfully in all other industrial processes, including water treatment, chemical processes, surface treatment and textile industry processes.

Applications

• Liquid transfer in breweries and dairies
• Soft-drink mixing
• Food processing
• Pure water systems (WFI)
• Process pumping in the pharmaceutical industry
• CIP (Cleaning-In-Place) systems
• Process pumping in the chemical industry
• Transfer and circulation pump in water treatment systems and textile treatment systems
• Nearly all kinds of transfer, circulating and process pumping.

Features and benefits

• Unique hygienic design
• Simple maintenance – less downtime
• CIP and SIP capable (DIN EN 12462)
• Greatest possible flexibility – customised solutions
• 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
• Various motors, including high efficiency motors
• Multiple sealing systems
• Wide range of pump variants
• Shrouded pumps, especially useful for breweries and dairies
• Various pipe connection types and sizes
• Three different impeller types
• Robust design for heavy duty operation
• High efficiency and low energy consumption
• Trolley-mounted version available
• ATEX-certified pumps
• Tronic
• Heating
• Heating Jacket

PT. Andalan Inti Rekatama  –  GRUNDFOS  Authorized Dealer   – Service Partner

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

The vertical, multistage CMV pump has been developed with compactness and modularity as two of its central features, enabling numerous customised solutions. The pump basically consists of a series of interchangeable modules, all of which have been designed to work together seamlessly, no matter the application.

The pumps are of the close-coupled type, with a mechanical shaft seal.

The CMV pumps are available with cast-iron base and discharge part whereas the remaining wetted parts are made of stainless steel (AISI 304/DIN 1.4301).

Applications

While each Grundfos CMV pump can be customised to meet individual requirements, the pump family is designed to be used in a wide variety of applications.

These include

• Pressure-boosting systems
• Domestic water supply systems
• Cooling systems
• Air-conditioning systems
• Horticultural irrigation systems
• Small industrial applications.

Features and benefits

• Compact design
• Modular design/customised solutions
• High reliability
• Low noise level
• High-performance hydraulics
• Grundfos motor

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

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 SB pump is a submersible booster pump for the pumping of clean water. It is especially suitable for rainwater applications. The pump is available in two main versions:

• with integrated suction strainer (1 mm mesh)
• with side inlet which includes a flexible suction hose with floating suction strainer (1 mm mesh).

In both versions, the pump is available with or without float switch. The float switch can be used for automatic operation or dry-running protection of the pump.

Applications

The SB pump is a submersible booster pump for the pumping of clean water. It is especially suitable for rainwater applications.

Features and benefits

• Noiseless operation
• High reliability
• Integrated protection.