About the Product
The SILTBlok SB1050225150B is an advanced silt trap model within the SILTBLOK range, designed to enhance drainage efficiency and provide reliable hydraulic control in larger surface water management systems. The unit is engineered to remove suspended solids and silt prior to discharge, helping protect downstream infrastructure under varying conditions.
The SB1050225150B features a Ø1050mm rotationally moulded chamber base, accommodating 150mm and 225mm main pipework connections, with 110mm and 225mm side inlet options. At the core of the unit is a central barrier plate integrated with the BLOK filtration system, which forces all flow through the BLOK before discharge, effectively removing suspended solids and silt particles as fine as 30 microns (0.03mm). The plate also incorporates an enhanced overflow system to regulate flow velocity and minimise turbulence, ensuring consistent hydraulic performance.
Thanks to the high efficiency of the BLOK filter, the SB1050225150B can replace multiple smaller silt traps, reducing installation time and ongoing maintenance. The SB1050225150B is available in four standard shaft depth options, providing flexibility for a wide range of site conditions and installation depths.
About Siltblok
The SILBLOK range offers a comprehensive selection of silt traps and separators engineered to improve drainage efficiency and protect downstream infrastructure. Each model incorporates BLOK filtration system – a precision-engineered internal component that forces all flow through the BLOK before discharge, effectively removing suspended solids and silt particles as fine as 30 microns (0.03mm)
All SILTBLOK units, including the SB1050225150B, are tested and quality-assured prior to dispatch, ensuring long-term reliability, ease of maintenance and built to comply with criteria from SuDS and modern water management standards.
