Gully trap for shower

The range of manhole covers is completed with technical products made of ABS with 304 stainless steel frame and grid suitable for application in internal or external areas. The technical manhole covers, available in different sizes, allow the evacuation of water and at the same time protect the environment from bad odors with a special anti-return valve. The available models differ in terms of application methods in manhole covers with support mesh for liquid sheath, manhole covers with universal flange and manhole covers with pre-assembled non-woven fabric.