Pierścień mosiężny EMC
							
| Kod | NW dla rur z oplotem | NW dla rur giętkich stalowych | Opakowanie | 
| BCM10M | SVT10 – T10 – TP10 | NZ12 – NDX12 | 20 | 
| BCM15M | SVT15 – T15 – TP15 | NZ18 – NDX18 | 20 | 
| BCM20M | SVT20 – T20 – TP20 | 20 | |
| BCM27M | SVT27 – T27 – TP27 | 20 | |
| BCM40M | SVT40 – T40 – TP40 | NZ40 – NDX40 | 5 | 
| BCM50M | SVT50 – T50 – TP50 | NZ50 – NDX50 | 5 | 

 
 

