Back to product listing Manhole cover 550/30 round frame h270 550/30 D400 grey cast iron round frame high 270 mm Specifications: Product code: 3366025-N Warranty: 2 Years Product category: District heating, Normal Market: Finland, Latvia, Norway, Sweden Product type: Frame Locking mechanism: ———— EN load class: D400 Weight: 66 kg Width: ———— mm Max height: 270 mm Seating depth: 30 mm Lenght: ———— mm Frame opening: 512 mm Pipe fit outer diameter: ———— mM Fit together: ———— Product set: ———— Material marks: Grey Cast EN-GJL-200 Contact sales