Contact us: Tel. +44 1744 815211 Email. esales@motherwelltankprotection.co.uk
150 Years Of Manufacturing
Emergency Manways
Access Manway / CNC 171
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Access Manhole Cover for Bulk Storage Tanks
The access Manway is secured access manhole designed to seal the tank up to 2.5 psig, with access obtained via the locking seal unlike the emergency manways which will relieve at a given pressure, this is ideal if you you require a locked / sealed manway for maintenance and cleaning
The manhole is secured by a transverse beam which is attached to the centre of the cover. This ensures even distribution of the holding down force to form a gas tight fitting to 2.5psig. 171 Series are manufactured by MTP in our UK manufacturing plant to exacting quality standards and backed by over 40 years experience. Standard sizes range from 18″ (450mm) to 24″ (600mm), non standard sizes available upon request. MTP 171 Series of non-sparking low pressure manhole covers provide easy access to low pressure storage tanks for maintenance and cleaning purposes. |
 Data Sheet
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