简体 中中
| CPVC Reducer Main Connection Dimension |
| DN | D1 | D2 | d1 | d2 | L | Z1 | Z2 |
| DN20X15 | 32 | 27 | 25 | 20 | 42 | 19 | 16 |
| DN25X15 | 40 | 27 | 32 | 20 | 48.5 | 22 | 16 |
| DN25X20 | 40 | 32 | 32 | 25 | 49 | 22 | 19 |
| DN32X20 | 50 | 32 | 40 | 25 | 57 | 26 | 19 |
| DN32X25 | 50 | 40 | 40 | 32 | 57 | 26 | 22 |
| DN40X25 | 61 | 40 | 50 | 32 | 67 | 31 | 22 |
| DN40X32 | 61 | 50 | 50 | 40 | 67 | 31 | 26 |
| DN50X25 | 75 | 40 | 63 | 32 | 80.5 | 38 | 22 |
| DN50X32 | 75 | 50 | 63 | 40 | 80.5 | 38 | 26 |
| DN50X40 | 75 | 61 | 63 | 50 | 81 | 38 | 31 |
| DN65X25 | 88 | 40 | 75 | 32 | 93.5 | 44 | 22 |
| DN65X32 | 88 | 50 | 75 | 40 | 93.5 | 44 | 26 |
| DN65X40 | 88 | 61 | 75 | 50 | 94 | 44 | 31 |
| DN65X50 | 88 | 75 | 75 | 63 | 95 | 44 | 38 |
| DN80X25 | 105 | 40 | 90 | 32 | 108 | 51 | 22 |
| DN80X32 | 105 | 50 | 90 | 40 | 108 | 51 | 26 |
| DN80X40 | 105 | 61 | 90 | 50 | 108.5 | 51 | 31 |
| DN80X50 | 105 | 75 | 90 | 63 | 109.5 | 51 | 38 |
| DN80X65 | 105 | 88 | 90 | 75 | 110.5 | 51 | 44 |
| DN 100X40 | 127 | 61 | 110 | 50 | 130 | 61 | 31 |
| DN 100X50 | 127 | 75 | 110 | 63 | 130 | 61 | 38 |
| DN100X65 | 127 | 88 | 110 | 75 | 130 | 61 | 44 |
| DN100X80 | 127 | 105 | 110 | 90 | 130 | 61 | 51 |
| DN125X80 | 161 | 106 | 140 | 90 | 168 | 76 | 51 |
| DN125X100 | 161 | 126 | 140 | 110 | 182 | 76 | 61 |
| DN150X80 | 182 | 106 | 160 | 90 | 175 | 86 | 51 |
| DN150X100 | 182 | 126 | 160 | 110 | 188 | 86 | 61 |
| DN150X125 | 182 | 162 | 160 | 140 | 210 | 86 | 76 |
| DN200X80 | 248 | 106 | 225 | 90 | 210 | 118.5 | 51 |
| DN200X100 | 248 | 126 | 225 | 110 | 210 | 118.5 | 61 |
| DN200X125 | 248 | 162 | 225 | 140 | 230 | 118.5 | 76 |
| DN200X150 | 248 | 182 | 225 | 160 | 258 | 118.5 | 86 |
| DN250X100 | 310 | 127 | 280 | 110 | 272.5 | 146 | 61 |
| DN250X125 | 310 | 160 | 280 | 140 | 278 | 146 | 76 |
| DN250X150 | 310 | 180 | 280 | 160 | 283 | 146 | 86 |
| DN250X200 | 310 | 251 | 280 | 225 | 297 | 146 | 118.5 |
| DN300X100 | 351 | 127 | 315 | 110 | 300.5 | 163.5 | 61 |
| DN300X125 | 351 | 160 | 315 | 140 | 307 | 163.5 | 76 |
| DN300X150 | 351 | 180 | 315 | 160 | 311.5 | 163.5 | 86 |
| DN300X200 | 351 | 251 | 315 | 225 | 325 | 163.5 | 118.5 |
| DN300X250 | 351 | 310 | 315 | 285 | 336.5 | 163.5 | 146 |
