Y型過濾器主(zhu)要有(you):主體、過(guo)濾(lv)網、中(zhong)部(bu)蓋闆、中(zhong)部堵(du)頭(tou)、中(zhong)部緊(jin)固件(jian)等(deng)組(zu)成。
主要外形尺寸及(ji)連(lian)接(jie)尺(chi)寸：
| 國標(biao)（GB）PN1.6MPa | ||
| 公(gong)稱通(tong)逕DN | L | H |
| 15 | 125 | 60 |
| 20 | 150 | 70 |
| 25 | 160 | 70 |
| 32 | 180 | 75 |
| 40 | 200 | 90 |
| 50 | 225 | 105 |
| 65 | 250 | 150 |
| 80 | 280 | 175 |
| 100 | 310 | 200 |
| 125 | 340 | 205 |
| 150 | 390 | 260 |
| 200 | 490 | 300 |
| 250 | 540 | 380 |
| 300 | 590 | 410 |
| 350 | 690 | 480 |
| 400 | 780 | 540 |
| 450 | 850 | 580 |
| 500 | 900 | 645 |
| 600 | 1060 | 780 |