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 Unilift AP and Unilift AP Basic are submersible drainage pumps designed for both temporary/portable installation and permanent free-standing installation. These single-stage pumps are made mostly of stainless steel. All types are available in either single phase or three phase versions and for 50 or 60 Hz power supply.
The number in the type designation, e.g. AP12, indicates the spherical particle size that can pass through the pump.
All Unilift AP and AP Basic pumps are fitted with a plug for connection to the mains.
Unilift AP is a single stage pump with either semi-open impeller (AP12) or with vortex impeller (AP35 and AP50). All Unilift AP pumps are fitted with a stainless steel sleeve for cooling during operation. The strainer at the bottom prevents particles larger than the pump is designed for from entering the pump. The strainer is clipped onto the pump housing. All Unilift AP pumps can be supplied with or without float switch, for automatic or manual operation. Pumps with an ”A” in the type designation are fitted with a float switch. 3-phase versions have an additional starter box connected to the float switch. The outlet is positioned at the top of the pump and is available in Rp 1 1/2 to Rp 2.
An optional non-return flap valve can be fitted in the outlet in order to prevent backflow.
Unilift AP Basic pumps are single-stage pumps (AP35B, AP50B) with vortex impeller. All Unilift AP Basic pumps are made of stainless steel, with a composite baseplate. The Unilift AP Basic range is designed for submerged operation, either free-standing on the base plate or installed using an auto coupling. The pump inlet is designed to prevent to large particles from entering the pump. The base plate is clipped on by means of four clips hidden under the composite ring at top of the pump housing. The ring prevents dirt from sticking to the clips. All Unilift AP Basic pumps can be supplied with or without float switch, for automatic or manual operation. Pumps with an ”A” in the type designation are fitted with a float switch. The outlet is positioned at the side of the pump and is R 2.
Applications
- 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
- Liquids containing fibres from light industry, laundries, etc.
- Effluents from viaducts, underpasses, etc.
- Drainage water from garage sprinkler systems
Features and benefits
Unilift AP is for permanent or temporary free-standing installations. Most components are made of stainless steel. Cable fitted by means of a plug. Available in both automatic and manual versions. Single-phase versions have an integrated thermal switch.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
The single and multistage end-suction stainless steel centrifugal pumps of the premium Contra range are designed for use in industries where hygiene and flexibility are top priorities. 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. Contra pumps can be adapted to suit any task where reliable, hygienic pumping is required. The Contra pumps are CIP- and SIP-capable, and they also meet the GMP requirements regarding FDA-approved materials.
Their main applications are in breweries, the beverage and food industries and the pharmaceutical industry. Thanks to their flexibility, the Contra 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, carbonising systems
- Food processing
- Pure water systems (WFI) Process pumping in the pharmaceutical industry
- CIP (Cleaning-In-Place) systems
- Process pumping in the chemical industry
- Transfer pump in water and textile treatment systems
- Surface treatment Nearly all kinds of transfer, circulating and process pumping.
Features and benefits
- Unique hygienic design (EHEDG, QHD, GOST and FDA)
- 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 down to Ra < 0.4µm
- Gentle liquid handling for sensitive liquids such as fruit juice
- Optimised hydraulics for high efficiency and low energy consumption
- Various motors, including explosion-proof motors (ATEX), motors with integrated frequency inverter (variable speed drive) and high efficiency motors
- Multiple sealing systems including sterile seals, double mechanical seals (tandem and back-to-back) with various material options
- Pump variants include short-coupled pumps, base-plate mounted pumps and the Adapta version in vertical and horizontal installations
- Shrouded pumps, especially useful for breweries and dairies
- Various pipe connection types and connection sizes
- Easy service and maintenance, modular design concept – less downtime
- Trolley-mounted version available
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
Grundfos NK/NKG pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), irrigation and process industries.
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 (heating, ventilation and air-conditioning), and irrigation.
The pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The Grundfos NK/NKG range comprises a complete series of long-coupled pumps that comply fully with either EN733 or ISO2858. The pumps are of the back pull-out design, enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. Even the largest pumps can thus be serviced by one person with a crane. The ISO2858 range of pumps are available with a bearing life of 100,000 hours, and can be fitted with double seals. They available in a stainless steel version as an option.
Applications
Grundfos offers a virtually limitless range of long-coupled (NK) 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
- Back pull-out design for easy dismantling for service
- Pump is electro-coated to increase corrosion resistance
- Available with IE1, IE2 and IE3 motors
- PN 10/16 and 25 bar
- Temperatures up to 180 °C
- Available in a number of shaft seal and material variants.
PT. Andalan Inti Rekatama – GRUNDFOS Authorized Dealer – Service Partner
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.
