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

The Grundfos Hydro MPC booster systems are made to the very highest standards. Thanks to the CU 352 controller, they handle even the most difficult boosting jobs with ease and accuracy.
All components have been combined with focus on quality and efficiency. The Grundfos Hydro MPC booster systems are designed to last: sturdy, compact units with easy access to all service parts. Grundfos Hydro MPC booster systems can be used wherever additional pressure is required. Each booster model has been designed to meet specific customer demands for capacity and control.

The intelligent cascade control ensures that the optimum number of pumps required to meet the demand runs at any time. Together with the CR with IE3 motors, this makes the Hydro MPC the most energy-efficient solution for maintaining a constant pressure during changing flow demands.

Applications

• Schools
• Hotels
• Blocks of flats
• Irrigation systems
• Industry
• Municipal supply systems.

Features and benefits

• Reliable highly efficient
• Highly efficient
• Service-friendly
• Space-saving
• Easy to commission
• Perfectly adapting to the flow
• Low-flow detection
• Application-optimised software
• BUS and Ethernet communication option
• Large, clear display
• Menus in plain text
• Log function.

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 Grundfos NK/NKG Pumps  can be fitted with double seals. They available in a stainless steel version as an option.

Applications of  Grundfos Nk/NKG End Suction Pumps

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 of Grundfos NK/NKG Pumps

• 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  – Grundfos TP – Circulator Pumps