FILTOMAT M104LP-4500 130 micron automatic mesh filter, PN8, flange, with control unit
-Filter Type 4'' M100-4500
-Modular filter shape
-Maximum flow 180m3 / h
-Filtering area 4500 cm2
-Maximum working pressure 10 bar
-Maximum temperature 55ºC
-Filtering degree 130 microns (120 MESH)
-Inlet/outlet diameter 4''/100 mm
-Drain 1.1/2''
-Weight 90 kg.
-Dimensions 2018x841mm
Makings:
-Filter body in carbon steel 37-2 with epoxy coating.
-Carbon steel lid 37-2 with epoxy coating.
-Injected 316 steel mesh.
-Washing mechanism in PVC and 316L stainless steel
-Hydraulic piston in stainless steel, brass.
The FILTOMAT M-100 filters from AMIAD are self-cleaning filters in real time. When the pressure drop in the sieve reaches a preset value, the filter proceeds to self-cleaning, a process that lasts a few seconds and without interrupting the downstream flow.
They are modular structures available in different sizes, being possible the individual installation or in batteries according to what the specific need of the client indicates.
Filtration process:
Dirty water enters the filter and pre-filtration chamber and from there to the filter screen. From there, clean water passes to the outlet. As they pass through the screen, the impurities create a filter cake on the inside of the screen, which produces a rising pressure differential, which finally triggers the self-cleaning process when the predetermined value is reached in the washing controller.
Self-cleaning process:
M100 piston filters start the self-cleaning process when the pressure differential across the screen reaches a certain predetermined level. The Flush Controller opens the exhaust valve producing a strong backwash focused to the outside of the filter. This focused backwash, carried out in front of the nozzles, produces a suction effect that removes accumulated filter cake from the surface of the screen.
The backwash water then flows through the scanner to a hydraulic rotor and from there to the exhaust valve, causing the suction scanner to rotate. The pressure drop produced in the rotor chamber and the drainage of the piston, pushes the scanner-aspirator in an axial movement. The combination of rotary and axial movements ensures that the suction nozzles cover the entire filter surface.
When the wash cycle is complete, a second cycle is triggered, pushing the scanner back to its original position. The combined wash cycle takes 10-15 seconds.
