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   LEADER Pump

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

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 Grundfos DMX range has proven its worth in dosing applications worldwide. With their robust diaphragm-based design and their high-quality motors DMX pumps require minimum maintenance and are best choice for many dosing applications. The DMX range is highly versatile: it covers a wide flow range and offers a variety of dosing head sizes,materials and accessories.

Accurate dosing – all the time

The diaphragm design ensures that the dosing flow variation is below ± 1.5 % and the linearity deviation is kept below 4 % at all times. This allows very precise dosing of your chemicals – as much as necessary, as little as possible.

Smooth and low-pulsation dosing

The DMX series combines sophisticated drive technolo­gy and gear kinematics to ensure smooth and low-pulsation dosing without pressure peaks. This means less stress to all system components, such as tubes and valves, and leads to longer service intervals for the entire system.

Motors to match application needs

For applications with specific motor requirements, the versatile DMX range offers high-quality motors for 50 Hz, 60 Hz, 100 Hz (with Variable Frequency Drive VFD), as well as EX classified or ATEX-certified motors, if required.

Perfect material selection – for housing and liquid-wetted parts

The smaller DMX models have plastic housings offering chemical resistance and all the protec­tion necessary for many applications. The larger models have a robust cast-aluminium housing with epoxy coating to meet all application needs. Investment costs and running costs for spare parts are kept low over the years: A wide choice of materials for dosing head, valves and accessories allow selecting exactly the degree of chemical resistance required. All liquid-wetted parts need to be resistant to the chemicals used. The diaphragm is made of NBR and PTFE-coated.

Compact design – saves money and space

DMX pumps are available in 12 different dosing head sizes. Careful design work has kept them all very compact. This saves material costs and allows placing several pumps right next to each other in confined spaces. Double-head versions (DMX models 226 and 227) offer a very cost-efficient way to save space or to dose two different chemicals. The extra capacity offered by double-head versions can also be used to gain higher flow rates for a single chemical.

Accessories ensure perfect operation of the entire system

A wide range of accessories specially designed for the DMX series help optimise performance: AR control electronics (contact signal control with multiplier and divisor function, 4-20 mA control or stroke frequency control via display and key pad, low-level/empty signal), integrated relief valve, dosing controller, diaphragm leakage detection, servomotor for automatic stroke length adjustment, PTC motors with Variable Frequency Drive (VFD). We also offer system components such as pressure loading valves and pulsation dampers.

Applications

Disinfection, coagulation, flocculation, precipitation, etc. in:

• Drinking water treatment
• Waste water treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food & Beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

Grundfos’ new range of GHP (Grundfos Hygienic self-Priming) pumps takes efficiency and durability to new levels in sanitary processes.

The pumps are based on the well-known HILGE technology and are further optimised to offer reliable operation even under the tough conditions encountered in cleaning processes.

The single-stage self-priming GHP pumps combine the best of the F&B-HYGIA end-suction pumps with the reliable HILGE technology. The result is an optimised pump range that comes with increased efficiency compared to traditional side-channel pumps and can be counted on for long operational life.

One pump – More applications

Due to the robust construction of the new GHP pumps they are able to handle liquids with a high content of air as is the case in CIP return systems.

In effect, this means that the same pump can be used for product conveyance as well as for the cleaning processes. Compared to side-channel pumps, GHP pumps are also less sensitive to handling products containing particles.

Low noise operation

The GHP pumps feature a new, unique hydraulic technology that allows the impeller to be adjusted to accommodate exact duty-point requirements.

This translates into a noise level significantly lower than compared to traditional side-channel pumps.

Specially designed for sanitary applications

The all-stainless steel GHP pumps have been specially designed for trouble-free operation in sanitary processes such as:

•  Cleaning processes (CIP return)
•   Evacuation of tanks and pipes
•   Pumping liquids with a high gas content
•   Pumping liquids in Food and Beverage industries

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

The KPL axial-flow propeller pump is designed for high flow at low head.

With a flow capacity of up to 700 m³/min at a head of up to 9 m, the Grundfos KPL axial-flow propeller pump is ideal for flood control as well as other applications where large volumes of water are to be moved.

Each KPL pump is individually engineered to suit your requirements, ensuring cost-efficient performance. For optimum results, contact Grundfos during your planning stages; that allows us to consider aspects such as pumping station design, pump selection, future requirements, and the total life cycle costs.

Applications

Built to handle large quantities of raw water, the pumps are ideal for a wide range of applications such as

• flood and storm water control
• large-volume drainage and irrigation
• raw-water intake
• circulation of large quantities of water, e.g. in water parks
• water-level control in coastal and low-lying areas
• filling and emptying of dry docks and harbour installations
• filling or emptying of reservoirs
• treated sewage
• cooling-water intake in power stations
• process and discharge water
• other low- to medium-head/high-flow applications.

Features and benefits

Reliability meets excellent value

• Quality products
• robust, reliable and cost-effective
• maximum value for money.

Minimum, easy service

• Simple pump design ensures lasting, trouble-free operation
• All pumps are individually tested and registered; as a result, the right spare parts can be supplied very efficiently, even after many years.

Wide choice

• All models available in cast iron or stainless steel
• 50 or 60 Hz
• special materials such as propeller in aluminium bronze as standard and stainless steel available on request
• high-voltage models available, up to 10 kV on special request)
• pump and motor size up to 1 MW on special request.

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

SB

The Grundfos SB is a submersible pump for the pumping of clean water. It is designed for use in domestic applications. The pump itself is very silent, and when installed underground in a rainwater collecting tank or well, noise will never become an issue. The SB pump requires an external controller, like Pressure Manager, for automatic operation.

Features and benefits

• Flexible selection – Pump + controller
• Complete control and monitoring
• Easily accessible controller – for service & replacement

SBA

The new Grundfos SBA is a complete all-in-one unit. It is built on the proven SB platform, but comes with an integrated control unit – eliminating the need for an external pump controller.

The SBA is literally a plug- and pump solution. Once installed and connected to the piping, all you need to do is switch on the pump.

Features and benefits

• Easy selection – one unit
• Easy installation – one unit
• Flexible installation – no controller inside the house

All SB and SBA pumps are available in two main variants

• With integrated suction strainer (1 mm mesh)
• Or with side inlet/flexible suction hose with floating suction strainer (1 mm mesh).

All variants are available with or without float switch:

The float switch offers automatic operation and dryrun protection, stop at low water level, ensuring that surface fragments do not enter the strainer.

Applications

The SB and SBA 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.
• Floating suction strainer
  The model with floating suction strainer always draws the water from just below the water surface where the water is clean and free from solid particles.

Additional features of the SBA:

• Simplicity – all-in-one unit
• Easy installation – no external control unit
• Integrated dry-running protection
• Automatic restart after dry-running
• Lifting eye

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