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diffusion filter

Technical Parameters

Product model: LCKS
Common caliber: DN50-DN600
Medium pressure: 0.6-1.6MPa
Working temperature: -20~110°C
Applicable medium: water, steam, oil
Body material: cast iron, ball
Filter material: SS304

Product Details

Product overview

The diffusion filter is the inlet end where the pump is installed and plays the role of protecting the pump. It has the function of filtering medium and correcting the body. Moreover, it can replace elbows and large and small heads in the pipeline. Reduced costs, easy installation, can be installed horizontally or vertically on the pipeline. The filter screen of the pump diffusion filter can be made according to the different requirements of customers, and the accuracy of the filter screen can be selected by 20-200 mesh. The pump diffuser is equipped with a straightener at the outlet end, which can eliminate the vortex in the pipeline and correct the fluid flow direction. The pump diffusion filter is easy to disassemble the filter screen for cleaning, and there is a blowdown port in the housing, which can quickly discharge the dirt in the cavity. The suction port diffuser / pump diffusion filter is directly installed at the suction end of the pump, with special filtration settings can effectively remove debris, the straight rectifier plate can provide a smooth water flow for the pump, reduce the impact and erosion of turbulence on the pump, save the inlet guide pipe of the pump, can greatly reduce the installation space, and have the function of replacing the 90-degree bend, Y-shaped filter and rectifier pipe.

Product features
1. The punching filter screen with a large area is small, so the internal pressure drop is small.
2. A special guide plate is used inside the valve to generate a steady flow, thereby protecting the pump blades (preventing the phenomenon of air locking).
3. A pressure gauge can be installed on the valve body without additional installation.
4. Double filters can be configured according to needs, which can be used alternately.
5. According to the requirements of the site, the bracket can be used to easily adjust the height of the diffusion filter.
6. According to the demand, a magnet can be installed inside to filter the iron powder, so as to protect the pump.
7. The valve body is equipped with a discharge plug, and there is no need to install a sewage pipeline.
8. Save a lot of space and pipeline materials than the traditional installation method.
9. The body and outside are coated with powder epoxy resin, which can avoid rust and affect water quality.
10. Pressure gauge boss interface, that is, the size of the pressure difference can determine whether too much garbage is piled outside the filter.



Main connection size

Specification L1 L2 L3 L4 L5 weight(Kg)
NPS DN
2 X 1-1/4 50 X 32 114 114 178 151 253 8.1
2 X 1-1/2 50 X 40 114 114 178 151 253 8.5
2 X 2 50 X 50 114 114 178 151 253 10.9
2-1/2 X 2 65 X 50 127 127 199 167 270 12.3
2-1/2 X 2-1/2 65 X 65 127 127 199 167 270 16.9
3 X 2 80 X 50 140 114 207 154 252 19
3 X 21/2 80 X 65 140 140 226 179 284 21
3 X 3 80 X 80 140 140 226 179 284 23
4 X 3 100 X 80 165 165 280 223 334 33.4
4 X 4 100 X 100 165 165 280 210 328 34.5
5 X 4 125 X 100 191 191 332 254 394 48
5 X 5 125 X 125 191 191 349 254 394 50.5
6 X 4 150 X 100 203 165 310 223 334 42
6 X 5 150 X 125 203 203 367 272 423 58
6 X 6 150 X 150 203 203 367 272 423 67.5
8 X 5 200 X 125 192 229 333 329 487 72
8 X 6 200 X 150 229 203 392 272 429 80.6
8 X 8 200 X 200 229 229 438 295 543 121
10 X 8 250 X 200 270 229 488 295 539 160
10 X 10 250 X 250 279 279 527 360 678 176
12 X 8 300 X 200 280 280 488 346 551 132
12 X 10 300 X 250 305 279 553 360 678 223
12 X 12 300 X 300 305 305 553 390 678 240
14 X 10 350 X 250 318 328 566 440 678 270
14 X 12 350 X 300 318 328 566 440 678 292
14 X 14 350 X 350 318 328 566 440 678 290
16 X 12 400 X 300 334 364 603 474 745 310
16 X 14 400 X 350 334 364 603 474 745 325
16 X 16 400 X 400 334 364 603 474 745 -
18 X 14 450 X 350 360 360 659 445 767 -
18 X 16 450 X 400 360 360 659 445 767 -
18 X 18 450 X 450 360 360 659 445 767 -
20 X 20 500 X 500 470 460 - - 850 -
24 X 24 600 X 600 580 560 - - 940 -

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