GORE® LOW DRAG™ Filter Bag 3670, Fiberglass Fabric 746 g/m² (22 oz/yd²)

United States

This polytetrafluoroethylene coated fiberglass GORE® LOW DRAG™ Filter Bag  is the latest technology for pulse jet style dust collectors, enabling operation in high temperature environments (260 °C, 500 °F).


Description

This polytetrafluoroethylene coated fiberglass GORE® LOW DRAG™ Filter Bag  is the latest technology for pulse jet style dust collectors, enabling operation in high temperature environments (260 °C, 500 °F). GORE LOW DRAG Filter Bags incorporate an entirely new class of membranes which has inherently less resistance to airflow and therefore provides a variety of benefits.

Features and Benefits

  • The GORE LOW DRAG Membrane can be operated at a lower differential pressure (dP), resulting in fan energy savings, longer bag life and improved process control. Some customers choose to operate at a higher airflow (same dP) resulting in potential increases in production capacity or increased alternative fuel utilization. In all cases, this membrane provides excellent particulate capture efficiency, dust cake release and filtration performance, ultimately resulting in a lower total cost of ownership.
  • The PTFE coated backing material offers enhanced flex life  and chemical resistance, resulting in long bag performance  life.
  • RASTEX® high tenacity sewing thread means a more rugged, dependable construction.
  • Optimized filter bag design brings the best properties of the  filter materials together into a finished product where the strength of the design matches and enhances the durability  of the components.

Applications

  • Chemicals Processing: Micronizers and Main Unit Filters.
  • Energy Production: Utility and Industrial coal-fired boilers.
  • Metals Industry: Iron, steel and ferro-alloy furnaces.
  • Minerals Industry: Cement and lime kilns, clinker cooler.
Weight 746 g/m2 (22 oz/yd2)

Fiber Content

Fiberglass

Fabric Construction Double Face Filling

Continuous Operating Temperature

260 °C (500 °F)

Maximum Surge Temperature

288 °C (550 °F)

Acid Resistance

Very Good

Alkali Resistance

Fair

Breaking Strength
 

  • Warp
  • Fill

 

1558 N/2.54 cm (350 lb/1 in) modified cut strip
2002 N/2.54 cm (450 lb/1 in) modified cut strip

Mullen Burst

6205 kPa (900 psi)

FOR INDUSTRIAL USE ONLY

Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.