Optimax-Industrial filter external
- For roof surfaces up to 1500 sqm
- Patented fi lter technology Smooth installation depths from 800 – 1200 mm (31.5-47.2") using the telescopic dome shaft Maximum roof surface of 750 sqm with connections DN 150 and 1500 sqm with DN 200
Universal-Industrial filter 3 external
- For roof surfaces up to 1200 sqm
- Continuously variable installation depth of 800 mm - 1200 mm (31.5-47.2") using the telescopic dome shaft
- Maximum roof surface area of 750 sqm with connections DN 150 and 1200 sqm with DN 200