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Media Filtration Multi Media

Multi-Media Filtration is effective in removing dirt, silt, rust, and other suspended particles from a water stream with a filtration level of approximately 5 to 15 microns. Multi-Media Filters contain several types of media and gravel under bedding. Multi-media filtration is a proven design concept; the coarse media layers in the top of the tank trap large particles, and successively smaller particles are trapped in the finer layers of media deeper in the bed The result is a highly efficient filtering since removal takes place throughout the entire bed. Multi-Media depth filters typically remove particles 5-15 microns in size or larger. All media included in our filters are carefully selected according to particle size, so the media retains its stratification during backwash and rinse. Automatic backwashing system removes the trapped contaminants within the filter bed and washes them down the drain.
Multi-Media Filter Model No.* Flow Rate** (gpm) Back Wash Flow
(gpm)		 Volume of Resin (cu.ft.) Resin Tank
(Dia.”×H”)		 Fleck Valve In/Out Conn. Approx Ship Weight
(lb)
5gpm/ft² 15gpm/ft² Filtration Media
(Only)		 Total (Incl. Underbed)
W-MB744 1 4 4 0.50 0.60 7×44 5600 ¾” 80
W-MB844 2 5 5 0.60 0.70 8×44 5600 ¾” 90
W-MB940 2 6 6 0.75 0.85 9×40 5600 ¾” 100
W-MB1054 2 7 7 1.25 1.45 10×54 5600 ¾” 150
W-MB1252 4 12 12 1.75 2.05 12×52 2510 1″ 200
W-MB1465 5 16 15 3.00 3.50 14×65 2510 1″ 365
W-MB1665 7 21 15 3.50 4.00 16×65 2510 1″ 425
W-MB2162 13 36 30 6.00 7.00 21×62 2850 1.5″ 730
W-MB2472 15 47 45 8.00 10.0 24×72 2850 1.5″ 1,060
W-MB3072 24 74 75 12.5 16.5 30×72 3150 2″ 1,755
W-MB3672 35 95 100 17.0 22.0 36×72 3150 2″ 2,280
W-MB4272 48 144 100 23.0 30.0 42×72 3900 3″ 3,445

Ordering Notes:

* Multi-media Backwash Filters are available with several options of valve voltages. Please add the appropriate voltage code to the end of the model when ordering.
110v/60Hz = 116 Example: W-MB744-116
220v/60Hz = 216 Example: W-MB744-216
220v/50Hz = 215 Example: W-MB744-215

**5 gpm per sq. ft. of media is the best design condition for filtration. For relatively clean water, you may go up to design criteria of 15 gpm per sq. ft. Backwash flow rate based on 25 psi pressure drop.

Skid mounting, control panel and custom sizes and configurations are available upon request.

Multi-Media Backwash Filter with Optional SS Jacket Skid Mounted Multi-Media Backwash Filters Custom Industrial Media Installation
Multi-Media Backwash Filter with Optional SS Jacket Skid Mounted Commercial Multi-Media Filter Custom Industrial Media Filter Installation