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Inspection/Emergency Vent
Order codes | Spares |
MC217 - C/W PLUG MC217 - C/W PVV MC217F - FLANGED C/W PLUG MC217VF - FLANGED C/W PVV
|
MC407K - Spares kit no PVV MC407VK - Spares kit with PVV R802092-701 - Fill hatch seal (Nitrile)
|
EMERGENCY HATCH APPLICATION
The MC217V is for use on smaller tanks that do not need to be entered regularly but do require a small quick access or inspection / fill hatch. The MC217V emergency hatch incorporates the same lid used on our larger MC407 manway and has an inbuilt emergency vent & pressure vacuum vent. The standard coaming is mild steel for directly welding into steel tanks.
FEATURES
• A two step catch relieves built up pressure when releasing the inspection hatch, thus protecting the operator from injury.
• Multi purpose 200mm inspection, fill point with inbuilt emergency & pressure vacuum relief.
• PV vent incorporates rollover protection.
• PV vent assembly can be disconnected for easy maintenance.
SPECIFICATIONS
PV vent pressure relief = 16 ± 1kPa
PV vent vacuum relief = 2 ± 1kPa
Emergency Vent relief pressure = 30 ± 3kPa
Emergency vent capacity = 5500m3 per hour at 45kPa