Geo-textile Dewatering & Pump Filter Bags
We have been manufacturing geo-textile
dewatering bags since 2000. Woven (WSFB) and Non woven geo textile
dewatering bags are used either to replace or complement
mechanical sediment removal equipment.
We exclusive use Synthetic industries
geo-textile for construction of dewatering and pump
filter bags. Before proceeding please download the
Synthetic Industries Technical Bulletin (see info box)
to gain an appreciation of their application
capabilities and limitations. Material data sheets are
also available for download.
Standard seams are two rows of double
stitched 10,000 denier polyester. Depending on product
to be dewatered we are also able to seam using upto to
2mm twisted polyethylene and braided kevlar
threads.
|
Product Code |
Dimensions Flat
Width |
Hose Snout |
Material |
Approx Silt Capacity lm-m3 |
price
AUD (+GST )PER Lineal M |
Application
Notes |
WDB46-2 |
2.2m |
1x300mm |
SI 4x6 |
1.2 |
|
When
selecting the most appropriate filter bag for an application it is best to
conduct a trial of the bag material using the actual material to be
filtered.
We have available text bag packs containing two each of
the following:
SI 4x6 Test Bag
SI 4x4 Test Bag
SI 1601 Test Bag
The test bags are normally suspended over a collection
tray and a sample of the material is poured into the bag.
|
| WDB46-4 |
4.3m |
1x300mm |
SI 4x6 |
5 |
|
| WDB46-6 |
6.7m |
1x300mm |
SI 4x6 |
11.5 |
|
| WDB46-9 |
9.0m |
1x300mm |
SI 4x6 |
20 |
|
WDB44-2 |
2.2m |
1x300mm |
SI
4x4 |
1.2 |
|
| WDB44-4 |
4.3m |
1x300mm |
SI 4x4 |
5 |
|
| WDB44-6 |
6.7m |
1x300mm |
SI 4x4 |
11.5 |
|
| WDB44-9 |
9.0m |
1x300mm |
SI 4x4 |
20 |
|
| NBD17-2 |
2m |
1x300mm |
SI 1751
OR SI1601 |
2.5 |
|
| NDB17-4 |
4m |
1x300mm |
4 |
|
|
Specialised Products |
| SDB46-4 |
2.2x4m |
1x80mm HP/PVC |
SI 4x6 |
4.8 |
|
these
products are designed for use in a 6m skip bin to allow for waste removal
from site. Add handles to allow securing to bin |
| SDB46-6 |
2.2x6m |
1x80mm HP/PVC |
SI 4x6 |
7 |
|
| CDB17-6 |
4x6m |
1x200mm x2mL |
SI 1751 OR
SI1601 |
18 |
|
fitted inside
standard shipping container for use as filter cell |
| KDB95-153 |
15mx3m |
2x300mm |
CS95 |
35 |
|
Kniited
material bag designed for removal of coal char at power stations |
Filter bags should be placed on a fairly level area (filter bags can roll if
used on steep slopes). The bags are fitted with hose snouts after inserting the
hose (or hose tail) the connection must be secured with a clamp.
Filter bags can handle flow rates in excess of 1920 litres per second. The
amount of discharge water which the bag can effectively handle depends on such
factors as pump flow rate, amount and type of sediment, degree of slope, and the
permeability of underlying surface.
Caution: The filter bags are very strong and water permeable;
however, they are not indestructible. Extremely high pumping rates and high
sediment concentrations can cause the bag to burst. Monitor bag use to assure
maximum performance.
|
