帶四氟精細可調節門，可通過旋轉節門進行粗調，并通過尾部旋鈕進行微調。可以更好的控制流速，流量，防止加入液體反應過快。
| 恒壓滴液漏斗 | 10 | 14/20 | 2 |
| 25 | 14/20 | 2 | |
| 25 | 19/22 | 2 | |
| 60 | 14/20 | 2 | |
| 60 | 19/22 | 2 | |
| 60 | 24/40 | 2 | |
| 125 | 14/20 | 2 | |
| 125 | 19/22 | 2 | |
| 125 | 24/40 | 2 | |
| 250 | 19/22 | 2 | |
| 250 | 24/40 | 2 | |
| 500 | 24/40 | 4 | |
| 500 | 29/42 | 4 | |
| 1000 | 24/40 | 4 | |
| 1000 | 29/42 | 4 | |
| 2000 | 24/40 | 4 | |
| 5000 | 45/50 | 4 |
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