Products

SEWON EMERGENCY VENT MANHOLE COVER

SEWON EMERGENCY VENT MANHOLE COVER

SEWON TANK SAFETY DEVICE

Sewon manufactures an extensive tank safety device to protect storage tanks and pressure vessels.

 

EMERGENCY VENT MANHOLE COVER

Enables emergency relief when fire exposure. Remains closed position when normal operating condition. The design also allows convenient access through the vent for tank inspection and maintenance. Available in weight located and spring loaded type.

MODEL:SEA, SEAS, SEB, SEV, SEVH, SEC, SEL

 

Size Range : 16" to 24"
Body Material : Carbon Steel, SS304, SS316, Aluminium
Set Pressure Range : 22 to 10000 mmWC

Set Vacuum Range : 22 to 700 mmWC

 

http://www.swqt.co.kr