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Specifications Filter type FL

Dust filter type FL

A dust filter type FL is a radial filter. The connection housing is made of nodular cast iron GGG40 and the filter housing is made of steel. This type of filter is often used as a filter in the High Pressure Connection Set (HAS). This filter has different connection sizes. The filter element is made of impregnated paper.



Maximum operating pressure

The maximum inlet pressure = 19.6 barg for the 3/4 “BSP-Tr bolted version. The maximum inlet pressure = 8.6 barg for the 1 “screwed and DN25 PN16 flanged version.

Operating temperature

-20.0 – +60.0 °C.

Connection sizes

Screwed: 3/4 “and 1” BSP-Tr. Flanged: DN25 PN16.

Filter Element

Impregnated paper with a filter fineness of up to 3-5 microns.

Applicable gases

Natural gas, LPG, propane, butane, air, nitrogen and other gases. Not suitable for oxygen O2.


Ball valve for venting.