The cpm chamber ring deep double step srb4 delivers professional-grade access solutions for below ground foul and surface water management systems. Constructed from precast concrete, this 1200 x 500mm manhole chamber ring provides robust performance across stormwater and wastewater applications. Engineered with tongue and groove joints, the chamber ring enables quick, seamless installation while maintaining structural integrity. The design accommodates use as a soakaway unit, promoting natural infiltration for efficient groundwater management. Three 50mm lifting holes facilitate safe handling during placement. Compatible with both standard and special access cover slabs, this chamber ring meets bs en 1917:2002 bs 5911-3:2010 standards for reliable long-term service. Features & benefits: provides access to below ground foul and surface water management systems. Functions as soakaway unit for natural groundwater infiltration. Tongue and groove joint design enables quick and seamless installation. Three 50mm holes for safe lifting and positioning during installation. Compatible with standard and special access cover slabs for varied requirements. Precast concrete construction delivers durable, reliable long-term performance. Compliant with bs en 1917:2002 bs 5911-3:2010 standards. Dimensions: 1200 x 500mm. Material: precast concrete.
Brand: CPM
Shipping Cost: DKK 25.00