Heavy duty, welded construction with patented Sentinel ring for a bypass free seal. The Sentinel ring features integral handles to make the bag change out quick and easy. Nominal micron ratings.

Polyester Needlefelt filterbags can be operated at a maximum temperature of 110 degrees Celsius. - It is highly resistant to most alkalis and acid, organic solvents, degreasing agents and electrolytic attack. On the contrary is less resistance to aromatic, aliphatic and chlorinated solvents and UV.