TYPE DA MANHOLE COVER

TYPE DA MANHOLE COVER
Nominal size L1 B1 L2 B2 L3 B3 S Fastener Weight
D. Qty
450×350 570 470 520 420 622 522 4 M20 16 27.8
6 32.9
8 38.0
10 43.2
600×400 720 520 670 470 772 572 8 20 49.1
10 56.1
12 63.2
14 70.2
16 77.2
600×450 720 570 670 520 772 622 8 20 51.4
10 58.9
12 66.3
14 73.8
16 81.3
18 88.8
800×600 920 720 870 670 972 772 12 26 95.5
14 106.9
16 118.3
18 129.7
20 141.1
22 152.5
24 163.9