Use strainers in most drains to trap hair along with other objects. This can prevent all of the material from going to waste and leading to a clog, which could result in a bigger p [2012-05-18 03:35]
Strainer Fire Proof Level [2012-05-17 09:19]
the filter-strainer. The particles trapped on the screen are dislodged by the revolving brushes and flushed out through the open exhaust valve. [2012-05-16 09:16]
the strainer is good [2012-05-15 08:38]