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Aramid (NX) Dust Filter Bags

Using the finest fiber material possible in the market and high-speed modern needling equipment, we manufacture our own filter media for our dust filter bags guaranteeing the highest quality, reliability, and consistency

A wide range of surface finishes and chemical treatments that aid in the collection and release of the dust from the bags

Ultrasonic welded seam for increased efficiency and reinforced mechanical strength

Our laboratories are equipped with sophisticated testing equipment used to analyze and evaluate all aspects of your process and application

Custom fabricated bag designs to meet the unique needs of your bag house installation

Quantity:

High termperature needle punched felt
 

Excellent resistance to abrasion 
 

Good resistance to alkalis under most condition
 

Most mineral oxides cause degradation and partial decomposition.
 

Aramid withstands common organic solvents very well. Some phenolic compounds cause solubility. 
 

Continuous operating temperature 400oF (204°C)
 

Best used in dry conditions at high temperatures

 
Fiber Materials NX-Aramid
Scrim Aramid
Standard Finish Options
(Special surface treatments available)
Heat Set, Singed, Glazed, PTFE membrane, Water and oil proof
Weight
oz/yd² (g/m2)
11.80-17.70 (400-600)

Thickness
   Inch (mm)
0.071-0.095 (1.8-2.4)
Air Permeability
 CFM@ ½" W.G125PA
 (m³/m².min@200PA )
21-50 (10-24)
  Tensile Strength
 lb/in (N/5CM)
Warp MD  103 (900)
Weft CD 137 (1200)
Tensile Elongation (%) Warp MD  ≤25
Weft CD ≤45
Thermal Shrinkage (%) at max continuous temp. Warp MD  ≤1
Weft CD ≤1.5
Max. Operating Temperature  oF (oC) Continuous 400 (204)
Surge 465 (240)
The data are based on laboratory conditions. 
Testing based on specific operating conditions of each installation is recommended.

Power Generation
 

Sand Blasting
 

Paper, Pulp & Woodworking
 

Cement, Mining & Rock Products
 

Asphalt & Aggregate
 

Chemicals & Pharmaceuticals 
 

Metals & Foundry
 

Food & Beverages
 

Custom OEM Applications

 
Comprehensive selection of bag sizes: 
Diameter: 4 5/8” – 113⁄4”
Length: 12” – 144”
Customized sizes are also available 

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