422mm Clampband Style Manhole Covers
VOH41x SERIES
Liquip offers a unique manhole cover providing an easy access 422mm entry to suit the specification of oil companies and transport fleets.
Now supplied in metric Liquip’s VOH411 Series Manhole Covers are available in cast aluminium with four equipment mounting positions for the addition of overfill probes, vapour vents, dip & fill tubes and Diptronic® tank gauging.
Australian drop test approval makes these manholes ideal for both top and bottom loading. The VOH41x series is compliant to AS2809:2008 for compliance with AS2809:2020 or newer refer to LIQVOH451 series hatches.
The VOH41x Series is the premier manhole cover in the industry.