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51ST54011-1a 51ST54011-1b 51ST54011-2 51ST51001-6
51ST54011-1a
51ST54011-1b
51ST54011-2
51ST51001-6

Manhole central closed flush Ø470/560 galvanised steel

51.ST.540.11

Article number 51.ST.540.11
Material Steel
Shape Round
Size Medium
Cover external dimensions 514 mm
Ring outer diameter 562 mm
Inner ring size 470 mm
Manhole cover thickness 11 mm
Manhole ring thickness 30 mm
Gasket Cord Ø8mm
Version Flush
Number of bolts 1 central (stud) bolt
Particulars Cover falls into the ring
Technical drawing Download drawings
Standard delivery time 1 - 2 working days (stock item)
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  • Round manholes | Round manhole covers