Diameter:
Material:
Slot:
End Connection:
thickness:
Water Well filter tubes( johnson screen) is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire).
Technical Parameters of Water Well filter tubes( johnson screen):
|
Screen Size |
Inside Diameter |
Outside Diameter |
OD of Female Threaded End |
||||
|
In |
mm |
In |
mm |
In |
mm |
In |
mm |
|
2 |
51 |
2 |
51 |
2 5/8 |
67 |
2 3/4 |
70 |
|
3 |
76 |
3 |
76 |
3 5/8 |
92 |
3 3/4 |
95 |
|
4 |
102 |
4 |
102 |
4 5/8 |
117 |
4 3/4 |
121 |
|
5 |
127 |
5 |
127 |
5 5/8 |
143 |
5 3/4 |
146 |
|
6 |
152 |
6 |
152 |
6 5/8 |
168 |
7 |
178 |
|
8 |
203 |
8 |
203 |
8 5/8 |
219 |
9 1/4 |
235 |
|
10 |
254 |
10 |
254 |
10 3/4 |
273 |
11 3/8 |
289 |
|
12 |
305 |
12 |
305 |
12 3/4 |
324 |
13 3/8 |
340 |
|
14 |
356 |
13 1/8 |
333 |
14 |
356 |
--- |
--- |
|
16 |
406 |
15 |
381 |
16 |
406 |
--- |
--- |
|
20 |
508 |
18 3/4 |
476 |
20 |
508 |
--- |
--- |
Water Well filter tubes( johnson screen) can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection,
the sea water transforms into the industrial water and life use water desalination treatment
