IMF – Manual filter


ILF Filter, IMF – A service friendly manual filter for a trouble free filtration.

ILFCO has released a new series of manual filters, IMF, as a complement to the auto flush filters ILF. IMF is designed for tough environment, safe operation. IMF has a compact and service friendly design which make it easy to remove and flush the filter baskets. The baskets are free from internal through parts. The filter can be installed in almost any IMF filterorientations. The IMF fiters are also supplied with a flushing valve for manual flushing out the collected debris in the debris collector. The flushing will not interrupting the operation.

IMF can easaly be upgraded to be automatic flushed. By changing the endcover supplied with piston valves. A control panel is also required.

ILFCO filters type ILF and IMF have same built in dimensions .

IMF is internally lined with Glass Flake Polyester which guarantee a corrosion safe design.

The IMF filters are also supplied with a flow distributer at inlet in order to keep down the pressure drop.


 Main parts and Operation

IMF PartsIMF Operation




IMF Flushing
The raw liquid enters the filter baskets through the main inlet .
The liquid is being filtrated when it passes through the filter–baskets
prior to being discharged at the main outlet. The debris is collected
inside the baskets and in the debris collector. All loose debris collected
can easaly be flushed out by opening the flushing valve installed at
flushing outlet ( Can be ordered as extra).




Technical Information

Designed flow capacities: Recommended from 180m3/h up to 14000m3/h

Available materials: stainless steel EN 1.4436/ ASTM316, ASTM S31254 SMO or Carbon steel P265 GH/ ASME 516 Gr.60, internally lined with Glass Flake Polyester.

Inlet / outlet connections:DN200/8”, DN300/12”, DN400/16”, DN500/20”, DN600/24”, DN800/32”, DN1000/40”.

Connections standards: EN1092-1, PN10, ASME B16.5, Class 150.

Mesh size: From 50 microns and up to 5mm.

Design code: EN13445 and ASME VIII div.1.

Design pressure: 10 barg, 150psi

Design temperature: 65 deg.C, 149 deg.F


IMF Dimensions

IMF Dimensions







IMF Dim tabell







Recommended flowrates