63mm
ECOTEC
8413910000
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Under normal practice, vent is closed When loading and unloading and temperature variation, it will cause the pressure variation inside the tank, such as air pressure and negative vacuum pressure, the vent of manhole cover will be closed automatically in order to keep the tank under a normal pressure.
Techinical specification
Sealing Connector
63mm
use for UPP size 63mm or 2 inch tube
Setting pressure of vent discharge:6~8kpa
Negative opening pressure:-2~-3kpa
Setting pressure of emergency exhaust valve:23~26kpa
Pressure resistance:0.254Mpa
Under normal practice, vent is closed When loading and unloading and temperature variation, it will cause the pressure variation inside the tank, such as air pressure and negative vacuum pressure, the vent of manhole cover will be closed automatically in order to keep the tank under a normal pressure.
Techinical specification
Sealing Connector
63mm
use for UPP size 63mm or 2 inch tube
Setting pressure of vent discharge:6~8kpa
Negative opening pressure:-2~-3kpa
Setting pressure of emergency exhaust valve:23~26kpa
Pressure resistance:0.254Mpa