采用Dyson Airblade™ Wash & Dry干手器的集成式手部烘干技术，双手可以在槽中烘干，且仅需12秒。

The touchless operation of the cleaning trough type 20550-3W is extremely hygienic in use and also energy and cost-saving: Water only flows when the hands are held under the stainless-steel spout.

20520-3W型洗手槽通过膝阀操作或电池系统激活。