 
 
	
   | MODEL | BI 25 | 
| EFFECTIVE SPECIFIC SURFACE AREA OF MEDIA | 400 M2/M3 | 
| COLOUR | BLACK | 
| MEDIA HEIGHT | 16 MM | 
| MEDIA DIAMETER | 22 MM | 
| TYPE OF MEDIA | MBBR MEDIA | 
| MOC OF MEDIA | PP UV STABILIZED | 
| STRUCTURE | CYLINDRICAL WITH EXTERNAL FINS | 
| PSA/TSA RATIO (%) | 75 | 
| SPECIFIC WEGIHT (Kg/M2) SURFACE AREA | 0.37 | 
| SPECIFIC GRAVITY | 0.90 – 0.95 gms/cm3 | 
| MAX CONTINUOUS OPERATING TEMPERATURE | 80 0C | 
| VOIDAGE | > 98% | 
| DENSITY (GM/CC) | 0.93 | 
| MEDIA FILL RATE RANGE, % FILL OF V | 25 – 55 |