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Regulations
Passes the Australian drop Tests.
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Mounting
A single clamp-band fits around the circumference of the manhole cover and the corresponding coaming which is tightened using a single bolt. Care must be taken to fit this clamp band according to instructions to ensure manhole cover integrity.
Liquip offers a unique 455mm (18) diameter Manhole Cover to suit the specification of oil companies and transport fleets. Liquip's VOH410 Series Manhole Covers are available in cast aluminium and come with four equipment mounting positions for the addition of overfill probes, vapour vents, dip & fill tubes and tank gauging. Australian drop test approval makes these manholes ideal for both top and bottom loading. The VOH410 Series is the premier manhole cover in the industry.