WFHFC High-Flow-Pleated cartridges with diameter of 152mm and lengths from 20“ to 60“ are suitable for the very high flow rates. The filter media which is framed in a stable outer cage out of polypropylene is pleated in Multi-Layer-structure and optionally manufactured out of polypropylene or glass fiber. The filter rations from 0.5 μm to 90μm show absolute filter efficiencies. The high filter surface area with depth filter effect creates a lot of space for high dirt hold capacity and long life time.
High-Flow-Pleated Cartridges are available in the two adapter-configurations type P and type M, see picture below. The flow rate of type P is from inside to out-side and of type M from outside to inside. For the installation of the High-Flow-Pleated Cartridges type P and type M special made filter housings are needed.