Back to product listing Manhole cover 900 round frame 900 round frame D400 Specifications: Product code: 3366137-N Warranty: 2 Years Product category: District heating, Normal Market: Estonia, Finland, Latvia, Norway, Sweden Product type: Frame Locking mechanism: ———— EN load class: D400 Weight: 103 kg Width: ———— mm Max height: 135 mm Seating depth: 50 mm Lenght: ———— mm Frame opening: 850 mm Pipe fit outer diameter: ———— mM Fit together: ———— Product set: ———— Material marks: Ductile EN-GJS-500/7 Contact sales