Polypropylene (PP) rainwater chambers are designed for connecting downpipes to the drainage system. Chamber components: body, lid (2 components), leaf guard. Reference standard: PN-EN 1253-1:2005. Material: PP (RAL7046). Color: grey. Dimensions in mm: W x L x H = 152 x 319 x 218 mm. Downpipe connection dimensions: (Ø)50/80/90/100/110. Outlet connection: (Ø) 110, horizontal. Load class: K3. Weight: 0.8 kg