SPN
| ITEM | ID | OD | H | MATERIAL | MODEL | |
| SPN-54 | 54 | 62 | 6.2 | |||
| SPN-80 | 80 | 90 | 4 | NBR+PTFE | ||
| SPN-70 | 70 | 80 | 4.8 | NBR+PTFE | ||
| SPN-80 | 80 | 90 | 4.9 | NBR+PTFE | SK200 | |
| SPN-90 | 90 | 100 | 4.9 | NBR+PTFE | ||
| SPN-95 | 95 | 105 | 4.9 | NBR+PTFE | ||
| SPN-100 | 100 | 110 | 4.9 | NBR+PTFE | ||
| SPN-110 | 110 | 120 | 4.9 | NBR+PTFE | ||
| SPN-115 | 115 | 125 | 4.9 | NBR+PTFE | ||
| SPN-120 | 120 | 130 | 4.9 | NBR+PTFE | ||
| SPN-125 | 125 | 135 | 4.9 | NBR+PTFE | ||
| SPN-130 | 130 | 140 | 4.9 | NBR+PTFE | ||
| SPN-160 | 160 | 172 | 5.3 | NBR+PTFE | ||
| SPN-80 | 80 | 90 | 6 | NBR+UPE | ||
| * | SPN-55 | 55 | 65 | 6.5 | NBR+PTFE | |
| SPN-55 | 55 | 64 | 5 | NBR+PTFE |