这是一款为耗材干燥箱设计的特氟龙管锁扣，它用可以锁紧特氟龙管，完全取代气动头，您无需再为干燥箱准备气动头（需要在干燥桶盖子或桶身钻一个8mm的孔）

This is a Teflon tube lock designed for the consumable drying box, which can be used to lock the Teflon tube securely, completely replacing the pneumatic fitting. You no longer need to prepare a pneumatic fitting for your drying box.（You need to drill an 8mm hole on the lid or body of the drying bucket）.