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

The JP pump is a self-priming, single-stage centrifugal pump with axial suction port and radial discharge port, G 1 or Rp 1. The pump has a built-in ejector with guide vanes for optimum self-priming properties.

JP pumps are available in two material variants.

Material variant A: Cover plate, motor stool and base plate in one unit. The handle is fitted crosswise. Both elements are made of composite material.

Material variant B: Stainless steel cover plate, aluminium motor stool and stainless steel base plate, all separate parts.

The robust design makes the pump suitable for fixed installation. The custom-built composite handle is fitted lengthwise.

The pump is directly coupled to a special fan-cooled asynchronous Grundfos motor that is adapted to the pump performance Single-phase motors have a built-in thermal switch and require no additional motor protection Three-phase motors require external motor protection

Applications

Built for a long, trouble-free working life, the small and handy Grundfos jet pump is suitable for a wide variety of water supply and transfer duties in home, garden and hobby applications as well as in agriculture, horticulture and small-scale service industries.

When used in combination with a pressure control or tank, the JP pump is ideal for small water supply systems.

Features and benefits

• Self-priming
• Stable operation even if there is air in the liquid
• Ideal for small water supply systems
• Compact and handy.

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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 MAXA/MAXANA ranges comprise single-stage, end-suction stainless steel centrifugal pumps designed for heavy-duty operation in a variety of food and beverage applications, chemical and industrial processes, and wastewater treatment processes.

The main dimensions and characteristics correspond to EN 733 / ISO2858
The MAXA pumps are available in a special version with specifications to hygienic standards. They are CIP/SIP capable and can meet the GMP requirements regarding FDA-approved material (on request).

The main applications are in breweries, the beverage and food industries, and water treatment. However, the MAXA/MAXANA range also meets the requirements of the pharmaceutical industry, surface treatment, the textile industry, etc.

Applications

• Gentle pumping of mash and wort for beer filtration (hot side)
• Liquid transfer in dairies
• Water and wastewater treatment plants
• Liquids with high content of solid particles
• Biofuel applications.

Features and benefits

• Greatest possible flexibility
• Materials: Rolled, deep-drawn steel AISI 316L (1.4404) with electropolished surface
• Gentle liquid handling for sensitive liquids
• Optimised hydraulics
• High efficiency and low energy consumption
• Wide range of motors
• Multiple sealing systems
• Many pump variants
• Shrouded pumps
• Various pipe connection types and sizes
• Two different impeller types
• Robust design for heavy duty operation
• Easy service and maintenance
• ATEX-certified pumps
• Tronic (up to 22kw)
• Flow up to 1200 m³/h

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