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JP502 Low Pressure Drop Air Separator, Flanged


Micro Bubble Air Separator manufactured from corrosion resistant 316L stainless steel fitted with silumin swivel flanges drilled to BS4504 NP10.


Stourflex Nonair air separators are designed to remove air and now magnetite (when supplied with the optional magnet rod) from circulating heating and chilled water systems.

Air is vented automatically from the top of the unit.

  • Maximum working temperature 110ºC.
  • Maximum working pressure 10 Bar.
  • Maximum test pressure = 1.5 x working pressure.

For efficient air and dirt removal, separators should be line size.

Contact us today for pricing or more information!

Download data sheet
JP502 Air And Dirt Separator

our technical specifications

Our JP502 Low Pressure Drop Air Separator, Flanged specifications

Part numberN.B. (mm)Installed length (mm)Body diameter excluding air vent and drain valve (mm)Dry weight (kg)Volume (Litre)Air vent connections female bsp NoAir vent connections female bsp (“)Drain connection (“)

From 2014 the JP503 is available with a high performance magnet rod to remove magnetite from your system in addition to air and dirt. Please ask for prices.

Due to the unique way Stourflex JP503 Air & Dirt separators operate they have very low pressure drops, please refer to the pressure drop chart for further details.

Stainless Steel Automatic Air Vents and Shut Off Valves are available for all Stourflex Nonair Separators.

Weld and Grooved ends, alternative flange drillings and materials available upon request.

Where dirt separation is also required please refer to the Stourflex Nonair Type JP503 and JP504.

Please refer to guidance notes for the correct use and installation of Stourflex Nonair Separators.

Installed lengths may vary, if an exact installation length is required please check at time of order.

Download data sheet