Archive for category Grundfos Pumps

Grundfos DP

Posted by on Saturday, 30 August, 2014

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.

 

Grundfos DP
 

 

 

 

 

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


Grundfos AeroJet

Posted by on Saturday, 30 August, 2014

The AeroJet is a self-aspirating aerator that keeps aerobic treatment processes running and also helps to avoid odour problems in wastewater storage, as anaerobic zones can be eliminated.

AeroJets are a flexible way of providing both mixing and aeration with the same device. AeroJets are easy to install, operate and maintain, as they do not require any blowers, air distribution piping or control valves.

 

grundfos aerojet

The flexibility of the AeroJet offers distinct advantages for upgrading aeration capacity to meet increased oxygen demands. It can be used either alone or as a supplement to existing aeration equipment.

 

 

 

AeroJets are available in many different sizes to ensure that all needs can be met, no matter what the size and shape of the tank.

Applications

AeroJets are ideal in applications where aeration is needed to enhance biological processes, to avoid odour problems, or to supply oxygen in:

  • Municipal or industrial WWTP
  • Stabilisation and equalisation tanks
  • Fish farms

Or in applications where flexible oxygen supply is essential:

  • Refurbishment of treatment plants
  • Boosting oxygen supply at peak loads
  • Avoiding oxygen depletion in lakes or channels

Features and benefits

  • Handles both aeration and mixing
  • Self-aspirating aerator – no need for additional air distribution pipes, blowers or valves
  • Submerged aerator increases oxygen transfer time
  • Submerged installation reduces noise and limits aerosol formation at the tank
  • Available as a free-standing unit or with the pump on an auto-coupling
  • Can easily be installed or repositioned even while processes are running
  • Fit all tanks, regardless of size and shape
  • Made completely in stainless steel for strength
  • Fed by a submersible wastewater pump of the SL, SE or S types
  • Large free passage – no clogging

 

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


Grundfos APG

Posted by on Friday, 29 August, 2014

The APG pumps are submersible pumps with a horizontal discharge port. They are specifically designed for the pressurised pumping of sewage and wastewater containing destructible solids. The pumps are equipped with a cutter system which cuts destructible solids into small pieces so that they can be led away through pipes of a relatively small diameter. The pumps are available with or without control box and level switch. Pumps without control box must be connected to a separate pump controller with motor starter.

 

Applications

The compact design makes these pumps suitable for both temporary and permanent installation. They are suitable for both free-standing installation and installation by means of an auto-coupling guide rail system. The APG pumps are designed for pumping:

  • Sewage
  • Wastewater
  • Wastewater with high content of fibrous material

FeakStatstures and benefits

  • Integrated cutting system (APG)
  • Dry or submerged installation
  • Installation on auto coupling
  • Sensors in windings

Grundfos CR

Posted by on Friday, 29 August, 2014

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.

 

Grundfos CR

 

 

 

 

 

 

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   LEADER Pump

Grundfos SPO

Posted by on Thursday, 28 August, 2014

The SPO submersible pumps 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.

 

Grundfos SPO

 

 

 

 

 

 

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   LEADER Pump

Grundfos MAXA and MAXANA

Posted by on Thursday, 28 August, 2014

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).

 

Grundfos Maxa and Maxana

 

 

 

 

 

 

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

 


Grundfos EF

Posted by on Thursday, 28 August, 2014

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


Grundfos Unilift CC

Posted by on Wednesday, 27 August, 2014

The Unilift CC is a single-stage submersible drainage pump, designed for the pumping of drain water and grey wastewater. The Unilift CC can pump down to a water level of 3 mm above the floor by removing the strainer. The Unilift CC is suitable for permanent as well as temporary installation. The Unilift CC is fitted with a non-return flap valve in the outlet in order to prevent backflow from the piping system. An adaptor ensures good connections to 3/4”, 1” or 1 1/4” outlets.

 

Grundfos Unilift CC

 

 

 

 

 

 

The strainer is made of stainless steel, while the main pump parts, e.g. the sleeve and pump housing, are made of moulded composite materials.

The Multibox B-CC7 is an Unilift CC combined with further elements such as a hose with Storz coupling, an adaptor for threaded Storz coupling and a box with perforated-mesh sides to be used as a pre-strainer for the pump. It is the perfect solution for use as an emergency kit for single family houses in the event of flooding.

 

Applications

The Unilift CC is designed for the pumping of the following:

  • 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)
  • Effluents from viaducts, underpasses, etc.
  • Drainage water from garage sprinkler systems.

Features and benefits

  • Composite materials
  • Stainless steel strainer
  • Self-venting valve in handle
  • Available with level switch
  • Suitable for low suction levels
  • Light-weight.

 

 

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

 

 


Grundfos SEG

Posted by on Wednesday, 27 August, 2014

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.

 

Grundfos SEG

 

 

 

 

 

 

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


Grundfos DMX

Posted by on Wednesday, 27 August, 2014

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

 

PT. Andalan Inti Rekatama  -  GRUNDFOS  Authorized Dealer   – Service Partner   LEADER Pump