| Producer | BTS Engineering | 
| Material | PVDF | 
| Diameter, mm | 50 | 
| Nozzle type | Mella Ring (VSP) | 
| Pour density, kg/m3 | 83 | 
| Void factor, % | 95 | 
| Quantity m.cubic | 5 500 | 
| 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 | PVDF | 
| Diameter, mm | 50 | 
| Nozzle type | Mella Ring (VSP) | 
| Pour density, kg/m3 | 83 | 
| Void factor, % | 95 | 
| Quantity m.cubic | 5 500 | 
| 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 | 
Download instructions, catalog for VSP Ring, PP, 50 mm