| Producer | BTS Engineering | 
| Material | Ceramics | 
| Diameter, mm | 13 | 
| Operating temperature | +1200°C | 
| Nozzle type | Inert balls | 
| Pour density, kg/m3 | 1400-1500 | 
| AL2O3 content | 21-45% | 
| Application | desorber, absorber, distillations, rectifications, water saturation, packed columns, decarbonizer, gas purification, dehydration | 
| Analogue for | MTE, Pall Ring Company, MACH Engineering LLC, Munters, НКС DOLSIN, Christy Catalytics, Koch-Glitsch, AMACS, Ultimo Engineers | 
 
    | Producer | BTS Engineering | 
| Material | Ceramics | 
| Diameter, mm | 13 | 
| Operating temperature | +1200°C | 
| Nozzle type | Inert balls | 
| Pour density, kg/m3 | 1400-1500 | 
| AL2O3 content | 21-45% | 
| Application | desorber, absorber, distillations, rectifications, water saturation, packed columns, decarbonizer, gas purification, dehydration | 
| Analogue for | MTE, Pall Ring Company, MACH Engineering LLC, Munters, НКС DOLSIN, Christy Catalytics, Koch-Glitsch, AMACS, Ultimo Engineers |