JK-Matic made a revolutionary modernization of disc filters in 1994.

JK-Matic offers the disc filter, which has a very high efficiency filtration and backwash. Based on the design of traditional disc filters, JK-Matic refined and improved the design of disc filters, completely removing the metal parts, which considerably extend the life of disc filters. Because of removing springs from the structure, it could significantly, up to 20%, reduce the required minimum backwash pressure. In addition, the JK-Matic disc filters used very elegant and efficient system of the intake/exhaust valve, which greatly simplifies and improves the backwash. The introduction of these new design features significantly improve the quality of the cleaning of disc, saving up to 40% water.

Also unique float technology of the inlet/outlet check valve is used in the JK-Matic disc filters that eliminates the water contact with the metal parts, which significantly increases the service life of disc filters.

JK-Matic also carried out relevant research and innovation in sealing technology. Service occurs easier and faster with releasable connection technology.

Also, the JK-Matic disk filters are equipped with specially designed automatic controller for disc filters, without complex control systems, which are unpretentious and easy to maintain.

In recent years, JK-Matic also officially launched a special line of disc filters for seawater, which is intended for the filtration of brackish water. Compared with disc filters of conventional design, they are more resistant to corrosion, and do not give the water to contact with the metal parts.

 

The JK-Matic disc filters are divided into 2 "and 3" two sizes, each size has five types of filtration accuracy, respectively: 200μm, 130μm, 100μm, 50μm, 20μm.

Filtration accuracy

200μm 130μm 100μm 50μm 20μm
Disk color

 

Raw water quality category

Municipal tap water, the well water extracted from the stable aquifer;

General information: cooling water cycle, surface water after the sedimentation, the wastewater after the effective deposition and full biological treatment.

Contaminated: underground water extracted from the low quality aquifer, wastewater after the effective deposition, rarely conducted biological treatment surface water with a large number of active microorganisms.

Very contaminated: the well water or water with a high content of iron and manganese; surface waters affected by the floods with no drainage system, without sedimentation and biological treatment.

Disc filter selection guide

2” filter unit has a filter area=1200 cm2

3” filter unit has a filter area=1660 cm2

Water quality Good Normal Low Defective Pipe size
Filtration degree 200 μm 130 μm 100 μm 50 μm 20 μm 200 μm 130 μm 100 μm 50 μm 20 μm 200 μm 130 μm 100 μm 50 μm 20 μm 200 μm 130 μm 100 μm 50 μm 20 μm
Model Recommended consumption(m3/h) Recommended consumption(m3/h) Recommended consumption(m3/h) Recommended consumption(m3/h)
JYF2-2 48 40 32 24 12 40 34 29 20 10 32 32 24 14 7 20 18 16 10 4 3"
JYF2-3 72 60 48 36 18 60 51 42 30 15 48 48 36 21 10.5 30 27 24 15 6 4"
JYF2-4 96 80 64 48 24 80 68 55 40 20 64 64 48 28 14 40 36 32 20 8 4"
JYF2-5 120 100 80 60 30 100 85 68 50 25 80 80 60 35 17.5 50 45 40 25 10 4"/6"
 
JYF3-3 108 96 75 54 27 90 87 60 42 21 75 72 54 30 15 48 42 36 21 9 6"
JYF3-4 144 128 100 72 36 120 116 80 56 28 100 96 72 40 20 64 56 48 28 12 6"/8"
JYF3-5 180 160 125 90 45 150 145 100 70 35 125 120 90 50 25 80 70 60 35 15 6"/8"
JYF3-6 216 192 150 108 54 180 174 120 84 42 150 144 108 60 30 96 84 72 42 18 6"/8"
JYF3-7 252 224 175 126 63 210 203 140 98 49 175 168 126 70 35 112 98 84 49 21 6"/8"
JYF3-8 288 256 200 144 72 240 232 160 112 56 200 192 144 80 40 128 112 96 56 24 6"/8"
JYF3-9 324 288 225 162 81 270 261 180 126 63 225 216 162 90 45 144 126 108 63 27 8"
JYF3-10 360 320 250 180 90 300 290 200 140 70 250 240 180 100 50 160 140 120 70 30 8"
JYF3-11 396 352 275 198 99 330 319 220 154 77 275 264 198 110 55 176 154 132 77 33 8"
JYF3-12 432 384 300 216 108 360 348 240 168 84 300 288 216 120 60 192 168 144 84 36 8"/10"
JYF3-13 468 416 325 234 117 390 377 260 182 91 325 312 234 130 65 208 182 156 91 39 10"
JYF3-14 504 448 350 252 126 420 406 280 196 98 350 336 252 140 70 224 196 168 98 42 10"
JYF3-16 576 512 400 288 144 480 464 320 224 112 400 384 288 160 80 256 224 192 112 48 10"
JYF3-18 648 576 450 324 162 540 522 360 252 126 450 432 324 180 90 288 252 216 126 54 12"
JYF3-20 720 640 500 360 180 600 580 400 280 140 500 480 360 200 100 320 280 240 140 60 14"/12"/10"
JYF3-22 792 704 550 396 198 660 638 440 308 154 550 528 396 220 110 352 308 264 154 66 14"/12"/10"