Flanged magnetic filters (with a two-stage filter element - mesh, magnet) and mesh filters (without magnet), designed to trap mechanical impurities that are larger than the size of the mesh cells, including ferromagnets, which are smaller than the size of the mesh cells, in water and heat supply systems, as well as in other systems with non-aggressive fluids.
FMF, FSF filters are installed in supply and return pipelines of closed and open heat supply systems at pressures up to 1.6 MPa and temperature range from 5 to 110 °С
FMF, FMFV, FSFV filters are installed in cold and hot water supply systems at pressures up to 1.6 MPa and temperature range from 5 to 90°С.
By resistance to influence of ambient air temperature and humidity, the filters correspond to NF, climatic category - 4.2, according to GOST 15150.
When released from production, all products are subject to 100% final inspection and assigned an individual serial number.
Main parameters. Dimensions and connection sizes, mm |
||||||||||||
DN |
D,ВхВ |
D1 |
L |
H |
C |
L1* |
H1* |
d |
n |
Weight, kg |
Inner cell size of the filter mesh |
hydraulic resistance S, m/(m3/h)2 |
50 |
125х125 |
125 |
230 |
140 |
– |
280 |
200 |
18 |
4 |
10 |
1.4х1.4 |
16.6×10-4 |
65 |
140х140 |
145 |
290 |
165 |
– |
355 |
250 |
18 |
4 |
16.5 |
6.4×10-4 |
|
80 |
195 |
160 |
310 |
195 |
– |
385 |
275 |
18 |
8 |
20.5 |
3.15×10-4 |
|
100 |
215 |
180 |
350 |
215 |
– |
425 |
315 |
18 |
8 |
26 |
1.33×10-4 |
|
150 |
280 |
240 |
480 |
320 |
285 |
645 |
490 |
22 |
8 |
75 |
2х2 |
0.161×10-4 |
200 |
335 |
295 |
650 |
415 |
370 |
865 |
650 |
22 |
12 |
145 |
0.077×10-4 |
|
250 |
405 |
355 |
800 |
517 |
446 |
1100 |
840 |
26 |
12 |
246 |
0.03×10-4 |
|
|

Main parameters. Dimensions and connection sizes, mm |
||||||||||||
DN |
D,ВхВ |
D1 |
L |
H |
C |
L1* |
H1* |
d |
n |
Weight, kg |
Inner cell size of the filter mesh |
hydraulic resistance S, m/(m3/h)2 |
50 |
125х125 |
125 |
230 |
140 |
– |
280 |
200 |
18 |
4 |
9.8 |
1.4х1.4 |
16.6×10-4 |
65 |
140х140 |
145 |
290 |
165 |
– |
355 |
250 |
18 |
4 |
16.1 |
6.4×10-4 |
|
80 |
195 |
160 |
310 |
195 |
– |
385 |
275 |
18 |
8 |
20 |
3.15×10-4 |
|
100 |
215 |
180 |
350 |
215 |
– |
425 |
315 |
18 |
8 |
25.4 |
1.33×10-4 |
|
150 |
280 |
240 |
480 |
320 |
285 |
645 |
490 |
22 |
8 |
74 |
2х2 |
0.161×10-4 |
200 |
335 |
295 |
650 |
415 |
370 |
865 |
650 |
22 |
12 |
143 |
0.077×10-4 |
|
250 |
405 |
355 |
800 |
517 |
446 |
1100 |
840 |
26 |
12 |
242.5 |
0.03×10-4 |
|
|