BIG BAG
Structure and filter elements
Filter big bags are high-capacity filter elements designed for flocculated sludge.
Features & Benefits
- Sturdy structure with polypropylene retention tray.
- Big bag with strong seams ensuring reliable use (filtration threshold of 250 μm).
- Option to add a custom-made felt liner inside the big bag (1 to 200 μm and dimensions of choice, in polyester or polypropylene felt). Integrated laces and Velcro strips allow secure and quick installation of the felt liner inside the big bag.
The support (reference = SI21770) holds the filter big bag and provides a PP retention area to collect drainage.
The standard filter big bag (reference = SI18133) has a filtration threshold of 250 μm. It can be used as-is for liquid sludge filtration. Its mechanical structure and robust seams help minimize the risk of tearing.