Filter Bags & Bag Housings

Filter bags are ideal for removing large amounts of coarse contamination. They can be supplied in nominal micron ratings from 1 to 1000, and are available in either needle felt or monofilament mesh construction.
Needle felt filter bags can be manufactured from either polypropylene (PO) or polyester (PE), with a micron range of 1, 5, 10, 25, 50, 75, 100. Needle felts have a three dimensional structure with high porosity, leading to high flow rate, high solids loading depth filtration. The max recommended working temperature is:

  • PO 110ºC
  • PE 190ºC

Nylon monofilament mesh (NMO) filter bags are available with absolute micron ratings from 25 to 1000, and are the product of choice in applications requiring filtration of 100 micron and above. In certain applications, mesh filter bags can be washed an re-used. The max recommended working temperature is:

  • NMO 190ºC

Neck Ring Options

  • S – feature a sewn metal ring in the collar, and a sewn side seem.
  • G (GAF) – have a moulded polypropylene or polyester top collar and fully welded construction.
  • F – with an FSI style Polyloc top collar, this is more compatible with a wider range of housings than the G style collar. This is also fully welded.

Sizes (Diameter x Length)

  • 1 – (180mm x 430mm) / (7″ x 16″)
  • 2 – (180mm x 810mm) / (7″ x 31″)
  • 3 – (100mm x 230mm) / (4″ x 9″)
  • 4 – (100mm x 380mm) / (4″ x 15″)

NEEDLEFELT PROCESS FILTER BAGS

Polypropylene (PO) – micron (xx) range of 1, 5, 10, 25, 50, 75, 100.

Product Code

Size

Neck Ring

PP(xx)1S

snap-ring sewn 

PP(xx)2S

2

snap-ring sewn 

PP(xx)3S

3

snap-ring sewn

PP(xx)4S

snap-ring sewn

PP(xx)1G

1

G-style collar all welded

PP(xx)2G

2

G-style collar all welded

PP(xx)3G

3

G-style collar all welded

PP(xx)4G

4

G-style collar all welded

PP(xx)1F

1

F-style collar all welded

PP(xx)2F

2

F-style collar all welded

PP(xx)3F

3

F-style collar all welded

PP(xx)4F

4

F-style collar all welded

 Also supplied in Polyester (PE) and Nylon Monofilament Mesh (NMO), please email for a quote.

BAG HOUSINGS

316L Stainless Steel industrial single bag (7 bars pressure rating)

Product Code

Bag Size

Port

Max Flow m³/hr (1CPS)

BF0VB/316L

2″ BSPF 

15

BF2VB/316L

2

2″ BSPF 

30

BF3VB/316L

3

1″ BSPF 

3

BF4VB/316L

1″ BSPF 

6

 Also supplied in 304L stainless steel and multi-bag, please email for a quote.

316L Stainless Steel industrial single bag (10 bars pressure rating)

Product Code

Bag Size

Port

Max Flow m³/hr (1CPS)

BF1TL/316L

2″ Flange

15

BF2TL/316L

2

2″ Flange

30