Centrifugal Baskets Wedge Johnson Well Screen 1 × 2mm Vee Slot For Water Treatment
Item Code:WATREAT-WWS
Centrifugal Baskets For Water Treatment are made of wedge wire screen . It is designed for water treatment. The Filter element is 60mm diameter and the end fitting od is 90mm. The filtering slot is 300micron. The surface is treated by pickling. And the vee slot is easy to clean by back flushing .
Features of Wedge Wire screen structure
- Non-clogging surfaceLarge open area
- Low pressure drop
- Hydraulic efficiency
- High flow rates
- Mechanical strength
- Abrasion-resistant
- Easy cleaning
The wedge-shaped sections of the wire form apertures that become progressively wider in a
downward direction, thus ensuring rapid flow of material through them. Clogged and blinded apertures are reduced to an absolute minimum.
In our opinion no form of screening surface with apertures as fine as those of wedge wire screens, can compare with the mechanical strength and working efficiency of wedge wire.
For a given aperture size, wedge wire screens have a much larger percentage of open area than conventional sieves.
Owing to a greater wearing area being provided by flat top surfaces, wedge wire screens retain their aperture for a longer duration than round wire screens.
* Some other advantages of Looped type of wedge wire screens over other type of screens and also other type of wedge wires are
More available sizes for wedge wire screen parts
No. |
(mm)TYPE |
OD (mm) |
ID (mm) |
Support wire Number |
Filter direction |
1 |
SRD25.4 |
25.4 |
18.6 |
12 |
FOTI |
2 |
SRD 33 |
33 |
24 |
8 |
FOTI |
3 |
SRD 37 |
37 |
28 |
8 |
FOTI |
4 |
SRD 40 |
40 |
31 |
8/10 |
FOTI/FITO |
5 |
SRD 45 |
45 |
36 |
10/12 |
FOTI/FITO |
6 |
SRD 48 |
48 |
38 |
12 |
FOTI/FITO |
7 |
SRD 60 |
60 |
51 |
12 |
FOTI/FITO |
8 |
SRD 70 |
70 |
61 |
12/18 |
FOTI/FITO |
9 |
SRD 85 |
85 |
76 |
18 |
FOTI/FITO |
10 |
SRD 110 |
110 |
101 |
24 |
FOTI/FITO |
11 |
SRD120 |
120 |
111 |
24 |
FOTI/FITO |
Wedge wire easily lends itself to a variety of Screen Panel Constructions. Many different side finishes are available, some of which are given below :
1. Cross rods riveted at both ends.
2. Side angle.
3. Single side flat.
4. Spaced double side flats.
5. Side rubber with ferrules.
The screens are reinforced with single reinforcing flat, double reinforcing flat and combination of single and double reinforcing flats welded to end flats. However framings should be as per fitment design in the deck. Customers are required to specify framing pattern with the order.
Special screens can be developed for customised applications not covered by the methods mentioned above.
