MANHOLE COVER KT03
MANHOLE COVER KT03
Flanged manhole cover is fastened by 24 bolts . Manhole cover can be open up to 135 °, three auxiliary holes can be used for installing vapor recovery valve and anti-overflow sensor and so on. It meets related requirements of the standard GB18564.1-2019.
Main body is aluminium.
OPERATION CONDITION
a.When the tank’s interior pressure is 6 to12 KPa higher than external, the breathing valve should be open.
b.When the tank’s interior pressure is 2 to 4 KPa lower than external, the breathing valve should be open.
Remark: The sealing material should be replaced within 6 months, special working condition need to be customized.
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KEY SPECIFICATIONS OF MANHOLE COVER KT03

PARAMETER
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- Service and full trailer included
- Possibility of changing the trailer to a newer one on a regular basis
- Predictable costs of operating the trailer



