| Producer | BTS Engineering | 
| Material | PP | 
| Diameter, mm | 25 | 
| Operating temperature | -35-60 | 
| Nozzle type | Mella Ring (VSP) | 
| Pour density, kg/m3 | 60 | 
| Specific surface area, m2/m3 | 185 | 
| Void factor, % | 93 | 
| Quantity m.cubic | 45 000 | 
| Application | distillations, desorber, absorber, 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 | PP | 
| Diameter, mm | 25 | 
| Operating temperature | -35-60 | 
| Nozzle type | Mella Ring (VSP) | 
| Pour density, kg/m3 | 60 | 
| Specific surface area, m2/m3 | 185 | 
| Void factor, % | 93 | 
| Quantity m.cubic | 45 000 | 
| Application | distillations, desorber, absorber, 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 | 
Download instructions, catalog for VSP Ring, PP, 25 mm