Grundfos Immersible Pumps

Grundfos immersible pumps are a type of centrifugal pump designed to push liquid upwards instead of drawing it in. In this design, the pump body is fully submerged in the fluid being pumped, while the motor is positioned above the liquid. This configuration makes immersible pumps ideal for applications involving corrosive liquids, as it ensures that the motor remains out of contact with the fluid.

Design Advantages

  • Flexible installation length and great reliability
  • The motor is easily removable for repair or maintenance
  • Immersible bearing frame absorbs the hydraulic loading
  • Bearing frames are highly protected against water infiltration
  • Capable of submergence up to 30 feet for up to two weeks
  • No jackets that may clog and require periodic maintenance and inspection

Available Options

We customise pumps according to your specific application. Get in touch with us today to get a complete list of your options.

  • Materials options
  • Sealing options
  • Accessories and spare parts
  • Baseplate/mounting

Key Specifications

  • Flow range: 235 to 1700 l/min
  • Pressures: Up to 30 bar
  • Heads: Up to 305 m

Applications

  • Cooling lubricants and cutting oil for machine tools, grinding machines, machining centres
  • Condensate transfer
  • Filter pumps
  • Other industrial liquid transfer applications where submersible pumps are not suitable
Talk to our experts
Grundfos offers a wide range of immersible pumps that are reliable, economical, and efficient.Grundfos is deemed the largest pump manufacturer in the world with more than 19,000 employees globally and an annual production of over 16 million pump units.

OUR RANGE OF AVAILABLE Grundfos Immersible Pumps

Talk to Experts
grundfos mt tank mounted

MT TANK MOUNTED

Flow: 1700 l/m
Pressure: 30 bar
Head: 305 m

Abaque Peristaltic Hose Pump HD100 model

MTA

Flow: 245 l/m
Pressure: 20 bar

Abaque Peristaltic Hose Pump HD100 model

MTH

Flow: 235 l/m
Pressure: 10 bar
Head: 95 m

Abaque Peristaltic Hose Pump HD100 model

MTR

Flow: 1700 l/m
Pressure: 25 bar
Head: 241 m

Abaque Peristaltic Hose Pump HD100 model

MTRE

Flow: 1700 l/m
Pressure: 30 bar
Head: 305 m

Grundfos Immersible Pumps SPK

SPK

Flow: 100 l/m
Head: 101 m

PRINCIPLE OF OPERATION

Grundfos submersible and immersible pumps are centrifugal in type and are widely used for handling water from an underground or any below the surface source. Unlike normal above ground pump, submersible pumps must be submerged totally with its sealed motor into the water. Meanwwhile, immersible pumps are mounted in vertical position with the motor above the liquid and the pump end extended below the liquid level.
Before the pumping begins, the pump must be filled with fluid to start priming. After starting on the system, the impeller is rotated by the motor. Running in a high speed, water transferred is likewise rotated. Under centrifugal force, water is thrown far away from impeller, moving to the tip of the vanes until it falls to the volute. With added pressure, the fluid now flows out through the outlet. At that time, vacuum low pressure zone is formed in the center of impeller, causing fluid to flow continuously.

Servicing you anywhere in Australia

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