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Single Stage In-Line Pumps

At Online Pump Supplies, we offer an extensive range of high-quality in-line pumps at affordable prices. All our in-line pump systems are from top brands, ensuring that we deliver only the best in quality and reliability. Brands that we stock include:

  • Grundfos
  • Lowara

These brands are all recognised as the world’s leading in-line pump manufacturers.

What is an in-line pump?

An in-line pump is a type of centrifugal pump that has a vertical pump shaft, with inlet and outlet connections in the same line. These pumps differ from most other pumps in that the fluid enters and exits in the same direction. Single stage pumps only use impellers to drive liquid, as opposed to other more complicated systems using push-pull pistons.

They are commonly used as circulator pumps in situations where water flowing through a piping system needs to be pressurised.

Applications of a In-Line Pump

Probably the most common application of this type of pump is in domestic hot-water heating systems. This where small in line pumps, usually using an electrical motor impeller, are installed in sealed closed circuit piping. The advantage of a single stage water pump is that the design keeps a water-tight seal.

The Latest Technology

At Online Pump Supplies, we are the one-stop choice for all your pump technology. The in-line pumps we stock offer considerable energy savings, even in large-scale commercial situations, by using only high-quality, reliable components. There is a good selection of quality manufacturers of single stage in line pumps to choose from, including leading brands like Grundfos, Lowara, Flygt, KSB, Mono and ABS.

If you would like to learn more about our selection of pumps, please contact us by phone or request a callback.

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