Back to product listing Manhole cover 315 Optimized round frame 315-series Optimized round frame Specifications: Product code: 3366131-N Warranty: 1 Years Product category: Optimized Market: Estonia, Finland, Latvia, Norway, Sweden Product type: Frame Locking mechanism: ———— EN load class: D400 Weight: 8 kg Width: ———— mm Max height: 75 mm Seating depth: 20 mm Lenght: ———— mm Frame opening: 280 mm Pipe fit outer diameter: ———— mM Fit together: ———— Product set: ———— Material marks: Ductile EN-GJS-500/7 Contact sales