The specification model

such as THGL-2H-DN100, represents the high-efficiency filtration device (two-stage) for sewage ventilation pipe exhaust, with an inner diameter of 100mm. 

According to the filtering level, there are two types: single level and double level. It is recommended to choose double level filtering. 

According to pipeline size, there are two types: DN100 and DN200.

Product Description
This product is suitable for biological safety laboratory live toxic wastewater treatment systems, connected to steam pipelines.. By adopting a two-stage efficient filtration method, in-situ scanning leak detection, in-situ disinfection, and disinfection verification can be achieved. scan leak detection: The active toxic wastewater can be efficiently filtered through a pipeline respiratory filtration device to achieve non-toxic discharge, and can be detected through a sampling port; 

Disinfection and verification: Close the quick installation butterfly valves at both ends and connect them to the circulating disinfection equipment through the quick installation ball valve at both ends. In situ disinfection can be carried out; Validate the disinfection effect by inserting bacterial plates into the fast fitting ball valve at No.25 for cultivation.