Back to product listing Manhole cover 550/30 round floating frame h270 and grating 550/30 D400 grey cast iron round frame h=270 mm and grating Specifications: Product code: 3366025/75-N Warranty: 2 Years Product category: District heating, Normal Market: Finland, Latvia, Norway, Sweden Product type: Set Locking mechanism: ———— EN load class: D400 Weight: 114 kg Width: ———— mm Max height: 270 mm Seating depth: 30 mm Lenght: ———— mm Frame opening: 500 mm Pipe fit outer diameter: ———— mM Fit together: ———— Product set: ———— Material marks: Grey Cast EN-GJL-200 Contact sales