Complaint
| Type E coupling | |||||
| W4 | W2 | Size | item number | carton size mm | |
| item number | item number | mm | inch | ||
| GS07D50 | GS07B50 | DN50 | 2" | 100 | 45*32*30 |
| GS07D75 | GS07B75 | DN75 | 3" | 100 | 60*42*33 |
| GS07D100 | GS07B100 | DN100 | 4" | 100 | 72*51*32 |
| GS07D125 | GS07B125 | DN125 | 5" | 50 | 41*43.5*42 |
