Application
The filter is designed to filter irrigation water, which is supplied from the distribution network to stationary, circular, mobile and front irrigation machines
Installation
The filter is installed between the irrigation hydrant or the valve of the distribution network of the irrigation system and the irrigation machine
Design
Body, cover and filter supports are made of constructional carbon steel with hot-dip galvanizing 70 microns thickness.
The inlet and outlet flanges of the filter are made according to EN 1092-1, PN - 1.0, 12 mm thick.
The filter element is made of stainless steel with perforation indicated on view A followed by rolling of the sheet. Rolling junctions are fastened with stainless steel rivets.
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view A - Scheme of perforation of the filter mesh |
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The filter support complete with a clamp allows to fix the filter outlet both in vertical and horizontal positions, depending on the connection of the filter to the irrigation machine.
Operating principle
Control of filter contamination is performed using the difference between the inlet and outlet pressure (measurement using the inlet/outlet pressure gauge).
When the inlet/outlet pressure difference is 0.1 MPa, the filter is pre-cleaned with a filter flushing valve. Complete cleaning of the filter is carried out by removing the filter cover and removing the filter element with its subsequent water or mechanical cleaning.
Basic filter sizes
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Index |
L, мм |
D, мм |
D1, мм |
Dy inlet, мм |
Dy outlet, мм |
A*, мм |
B, мм |
H*, мм |
C, мм |
C1*, мм |
|
Filter ФДМ 2,4/7000 |
3 260 |
260 |
350 |
150÷200 |
150÷200 |
1 630 |
360 |
530 |
150 |
150 |
|
Filter ФДМ 2,4/10000 |
3 543 |
310 |
400 |
200÷250 |
200÷250 |
1 770 |
360 |
780 |
150 |
350 |
* Note: dimensions can be adjusted according to the technical specifications of the Customer depending on the type of Sprinkler and installation method
Filter Specifications
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|
Filter ФДМ 2,4/7000 |
Filter ФДМ 2,4/10000 |
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Filterable particles size, max, mm |
2,4 |
2,4 |
|
Filter element flow area, cm2 |
7 000 |
10 000 |
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Max output, l/sec (m3/hr) |
90 (324) |
125 (450) |
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Working pressure, kgf/cm2 (MPa) |
6 (0,6) |
6 (0,6) |
|
Test pressure, kgf/cm2 (MPa) |
10 (1,0) |
10 (1,0) |
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Filter element material, ANSI |
304 |
304 |
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Body material |
Steel 3 |
Steel 3 |
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Body coating, DIN EN ISO 1461 |
Hot-dip galvanizing |
Hot-dip galvanizing |
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Weight, max, kg |
130 |
230 |