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Side Channel Pumps

Side channel pumps, or liquid ring pumps as they are otherwise known, are popular in low flow/high head applications where clean fluid is handled. They are also capable of dealing with a mixture of liquid and gas. The side channel pump design has characteristics of centrifugal and positive displacement pumps. Thanks to its self-priming capabilities, a liquid ring pump initially functions like a displacement pump, however once the side channels are filled, it begins to operate like a centrifugal pump. Read our guide to side channel pumps here.

View more information about Side Channel Pumps

Applications whereby a side channel pump is commonly used include:

Volatile liquid transfer
Boiler feed
LPG pumping
Heating/air conditioning
Condensation extraction

Side channel pumps are flexible in their application thanks to their compatibility with most clean fluids, provided there is no presence of solids. Due to the tight tolerances within the pumps, there is barely path for any particles; however this enables the pumps to operate at peak efficiency, As well as water, fuels, lubricants and oils, liquid ring pumps can be used to handle chemicals such as ammonia that are pumped at close to boiling point and fluids with up to 50% gas content such as LPG.

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20 Results

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Azcue MA Close Coupled Side Channel Pump

Azcue MA Close Coupled Side Channel Pump

  • Up to 3M³H
  • Max. Head 60M
  • Max. Temp 90°C
  • DN 1” Outlet
Azcue MO Close Coupled Side Channel Pump

Azcue MO Close Coupled Side Channel Pump

  • Up to 9M³H
  • Max. Head 225M
  • Max. Temp 90°C
  • DN 1” – 1.5” Outlet
Azcue BR Long Coupled Side Channel Pump

Azcue BR Long Coupled Side Channel Pump

  • Up to 45M³H
  • Max. Head 225M
  • Max. Temp 130°C
  • DN25 – DN65 Outlet
Azcue BR-RR Long Coupled Side Channel Pump

Azcue BR-RR Long Coupled Side Channel Pump

  • Up to 45M³H
  • Max. Head 225M
  • Max. Temp 130°C
  • DN25 – DN65 Outlet
Azcue RA Reversible Side Channel Pump

Azcue RA Reversible Side Channel Pump

  • Up to 18M³H
  • Max. Head 60M
  • Max. Temp 90°C
  • DN1” – 1.5” Outlet
Liverani SEP Side Channel Pump

Liverani SEP Side Channel Pump

  • Up to 54 M³H
  • Max. Head 55M
  • Max. Temp 165°C
  • ¾” - 3” Outlet
  • Max. Viscosity 100 cP
Liverani INV Side Channel Pump

Liverani INV Side Channel Pump

  • Up to 58.7 M³H
  • Max. Head 60M
  • Max. Temp 165°C
  • ¾” - 3” Outlet
  • Max. Viscosity 100 cP
Liverani Special Side Channel Pump

Liverani Special Side Channel Pump

  • Up to 13.8 M³H
  • Max. Head 30M
  • Max. Temp 100°C
  • ¾” up to 2” Outlet
  • Max. Viscosity 100 cP
Liverani Special FM Side Channel Pump

Liverani Special FM Side Channel Pump

  • Up to 54 M³H
  • Max. Head 55M
  • Max. Temp 100°C
  • 1¼” - 3” Outlet
  • Max. Viscosity 100 cP
Liverani GR ADPE Explosion Proof Side Channel Pump

Liverani GR ADPE Explosion Proof Side Channel Pump

  • Up to 30 M³H
  • Max. Head 40M
  • Max. Temp 165°C
  • ¾” - 2½” Outlet
  • Max. Viscosity 100 cP
Liverani Falco Side Channel Pump

Liverani Falco Side Channel Pump

  • Up to 8.4 M³H
  • Max. Head 22M
  • Max. Temp 130°C
  • 1¼” - 1½” Outlet
  • Max. Viscosity 100 cP
Sero SOH – SOHB – SOHM Series Self Priming Side Channel Pump

Sero SOH – SOHB – SOHM Series Self Priming Side Channel Pump

  • Up to 7.5M³H
  • Max. Head 15.5 bar
  • Max. Temp 120°C
  • 1” - 1 ½” Outlet
Sero SEMA Series Self Priming Side Channel Pump

Sero SEMA Series Self Priming Side Channel Pump

  • Up to 36M³H
  • Max. Head 32 bar
  • Max. Temp 200°C
  • 3/4” - 2” Outlet
Sero SFH Series Self Priming Side Channel Pump

Sero SFH Series Self Priming Side Channel Pump

  • ​Up to 20M³H
  • Max. Head 26 bar
  • Max. Temp 120°C
  • 1” - 2” Outlet
Sero SVG - SVM Series Self Priming Side Channel Pump

Sero SVG - SVM Series Self Priming Side Channel Pump

  • Up to 20M³H
  • Max. Head 5.2 bar
  • Max. Temp 120°C
  • 1” - 2” Outlet
Sero SRZ Series Self Priming Side Channel Pump

Sero SRZ Series Self Priming Side Channel Pump

  • ​Up to 36M³H
  • Max. Head 35 bar
  • Max. Temp 220°C
  • 3/4” - 2 ½” Outlet
Sero SRZS Series Self Priming Side Channel Pump

Sero SRZS Series Self Priming Side Channel Pump

  • Up to 36M³H
  • Max. Head 35 bar
  • Max. Temp 220°C
  • Outlet 3/4” - 4”
Sero SHP Self Priming Side Channel Pump

Sero SHP Self Priming Side Channel Pump

  • Up to 8.5M³H
  • Max. Head 1200M
  • Max. Temp 150°C
Sero SEMIS Self Priming Side Channel Pump

Sero SEMIS Self Priming Side Channel Pump

  • Up to 7.5M³H
  • Max. Head 200M
  • Max. Temp 100°C
Gemmecotti VP Side Channel Pump

Gemmecotti VP Side Channel Pump

  • ​Up to 450M³H
  • Max. Head 33 mbar
  • Max. Temp 100°C
  • 40 - 80 mm Outlet
 

If you are unable to find the product that you are looking for then please contact us via sales@castlepumps.com or +44 (0) 1773 533 283

 

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