Product Introduction
Manhole Cover is installed on the top of the tanker to prevent the inside fuel from leakage when the tanker is over rolled. With P/V vent inside to adjust the pressure. When there is pressure differences inside and outside the tanker, it will automatically inlet or exhaust air to adjust the pressure so that it can ensure the safety and environment protection. It is suitable to transpore petroleum, diesel, kerosene, and the other light fuel, etc.
Technical Data
| Nominal diameter |
10" |
| Emergency open pressure |
21kpa~35kpa |
| Max emergency flow rate |
7000m^3/h(when 35kpa) |
| Material |
Aluminum |
| Installation |
Flanged |
| Temperature range |
-20~+50°C |
C801B-560
C801B-580
Benefit & Feature
1.Big plate is used aluminium plate to punch forming, the material of big plate and dimension can be produced
according to user's demand.
2.The position of small plate and dimension can be made according to user's demand.
3.Can be installed double P/V vent valve according to requirement.
4.As usual, the big plate have four blinding holes, it can be installed vapor vent valve,optic sensor,dip tube,external p/v vent.
Audited Supplier 
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