Aegis® DualGuard® Pleated & Precoat Combined Septa
- Unique Condensate Septa provides ideal precoat surface with inner pleated media
- Septa provides dual phase filtration of CRUD and ion exchange polishing
- Remove bulk CRUD in the outer precoat layer and fine corrosion product on the inner layer
- All polypropylene material of construction, with low Sulfate gaskets
- Can be used in PWRs at startup with precoats and operated without precoats during normal service cycle without degrading the filter or shortening filter life
- Optimized pleated filter area and precoat surface allow for low DP and vigorous backwash
- The preferred septa for BWRs world-wide
- A long history exceeding 5 - 8 years service life in high temperature applications
Typical Applications
- BWR Condensate Precoat or Non/ Precoat Systems
- PWR Condensate Precoat or Non/ Precoat Systems
- Supercritical Boilers and High Dirt Load Once-Through Fossil Condensate Systems