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Multi-Media Filters


About Multi-Media Filtration
These 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 Filters (with auto backwash) (or skip to Lined Steel Media Tanks)

Model No.*

Volume of Media (Cu.Ft.)

Flow Rate** (GPM)

Backwash Flow**(GPM)

Fleck Valve Head

Tank Size (Dia”×H”)

In/Out Conn.  (in.)

Approx. Ship. Wt. (lbs)

5gpm/ft.2

15gpm/ft.2

W-MB744

0.4

1

4

4

5600

7 × 44

¾

85

W-MB844

0.5

2

5

5

5600

8 × 44

¾

90

W-MB940

0.7

2

6

6

5600

9 × 40

¾

95

W-MB1040

1.0

2

7

7

5600

10 × 40

¾

105

W-MB1054

1.4

2

7

7

5600

10 × 54

¾

125

W-MB1252

1.9

4

12

12

2510

12 × 52

1

215

W-MB1354

2.4

4

14

15

2510

13 × 54

1

265

W-MB1465

3.0

5

16

15

2510

14 × 65

1

295

W-MB1665

4.0

7

21

15

2510

16 × 65

1

335

W-MB2162

8.0

13

36

35

2850

21 × 62

1.5

515

W-MB2472

10.0

15

47

45

2850

24 × 72

1.5

735

W-MB3072

15.0

24

74

75

3150

30 × 72

2

985

W-MB3672

22.0

35

106

105

3150

36 × 72

2

1,385

W-MB4272

28.0

48

144

100

3900

42 × 72

3

2,035

*Please add the appropriate voltage code to the end of the model no. when ordering.
110v/60Hz = 116, 220v/60Hz = 216, 220v/50Hz = 215 Example: W-MB744-116

Voltage Voltage Code
110v/60 Hz 116
220v/60 Hz 216
220v/50 Hz 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.
 

Stainless Steel Jacket Available Upon Request up to 16" With SS Jacket With No Jacket

 

Specifications

  • 100 lb. FRP Vessel
  • All Systems Automatic
  • Fleck or Equal Control Valve


Lined Steel Media Tanks

Model # DIA. HGT. Media
Cu. Ft.
Pipe Size Flow Rate BW
GPM
Shipping Weight Lbs
5gpm/sq ft 15 gpm/sq ft
W-MS2460-2 24 60 9 2" 15.7 47.1 45 1,250
W-MS3060-2 30 60 21 2" 24.5 73.5 70 1,900
W-MS3660-2 36 60 31 2" 35.3 105.9 106 2,500
W-MS4260-3 42 60 40 3" 48.0 144.0 144 3,100
W-MS4860-3 48 60 50 3" 62.5 187.5 188 4,100
W-MS6060-4 60 60 80 4" 100.0 300.0 300 6,350
W-MS7260-4 72 60 112 4" 141.0 425.0 425 9,000
W-MS8460-6 84 60 152 6" 192.0 578.0 580 12,900
W-MS9660-6 96 60 200 6" 250.0 750.0 750 16,850

**100 ASME CODE RUBBER LINED CARBON STEEL VESSELS WITH SCH 80 PVC PIPE AND PVC BUTTERFLY VALVES (AUTOMATIC TO HAVE ELECTRIC OPERATORS)

 


 

For prompt, courteous and reliable service, contact us today!


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