Netfil Technik Pvt. Ltd.

Cartridge Filter

Netfil offers the complete range in standard and custom sizes.

These products are made up of spun bonded polyester, which works on the “surface filtration technology”. As the media is assembled in a pleated fashion, it provides 3 to 4 times higher filtration area compared to conventional bags.

Pleated Bags – Polyurethane Top and Bottom

These bags have a flexible PU top and bottom and the bags are inserted in the system as a “top loader”. A metal plug is provided with each bag that is to be inserted inside the PU top. The PU expands because of the metal plug and seals the bag at the cell plate. Owing to the mechanical properties of PU, these bags have a max temperature limitation of 90 deg C.

Material of Construction:

Top: Polyurethane

Bottom: Polyurethane

Inner: GI Perforated Sheet / SS 304 Perforated Sheet

Plug: GI

Sizes:

The product is offered in the below standard sizes.

Diameter(mm) Length(mm) Pleat Depth(mm) No of Pleates Area (sq mtrs)
160 500 16 60 0.96
160 1000 16 60 1.92
160 1400 16 60 2.70
160 2000 16 60 3.84
160 2000 23 60 5.52

Pleated Cartridges

These bags have a flexible PU top and bottom and the bags are inserted in the system as a “top loader”. A metal plug is provided with each bag that is to be inserted inside the PU top. The PU expands because of the metal plug and seals the bag at the cell plate. Owing to the mechanical properties of PU, these bags have a max temperature limitation of 90 deg C.

Fitment Options:

  • Standard 3 Lug Flange with Top Loading (Sealing gasket at bottom).
  • Standard 3 Lug Flange with Bottom Loading (Sealing gasket on top).
  • DIN type Cartridge with bottom loading (Tie Rod fitment).
  • DIN type Cartridge with bottom loading (Tie Rod fitment).

Material of Construction

Top: Aluminum / SS 304 / SS 316

Bottom: GI / SS304 / SS316

Inner: GI / SS304 / SS316

Sizes

The product is offered in the below standard sizes. Custom designed sizes can also be provided.

Diameter(mm) Length(mm) Pleat Depth(mm) No of Pleates Area (sq mtrs)
150 500 - 2000 16/28 40 - 60 0.64 – 6.72
250 500 - 2000 16/28/48 60 - 80 0.96 – 15.00
325 500 - 1500 28/48 80 - 100 2.24 – 15.00

Advantages:

  • Leak Proof Sealing (even in cases when cell plate is not cut by a laser cutter)
  • A 160mm diameter pleated bag is compatible in various cell plate sizes.
  • The media is molded inside the PU during the manufacturing process.
  • Ease of installation. It does not require any clamping or tools. Bags can be easily installed as a press-fit into the snap band.

Applications:

  • It is suitable for air filtration of dust and fumes from cement, metal/aluminium, food & beverages, woodwork, chemicals, powder coating, plasma/laser cutting, sandblasting, textiles, welding and casting.