DOUBLE ACCESSORIES
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Double wall tank accessories
ground manhole
Ground manhole 1 stage

Φ780*H400
Ground manhole 2 stage

Φ935*H990
round ground manhole

Φ935*H400
Double wall tank accessories
Products that passed the performance test of the Korea Fire Industry and Technology Institute
Real-time detection of oil leakage or water leakage by installing a sensor in the oil leakage detection pipe connected to the sensing layer between the steel and FRP of the double wall tank
Oil leak detection device

Oil leak detection sensor

“ Korea Fire Industry and Technology Institute Approved Product ”
Real-time detection of oil leakage or leakage in the sensing layer between the steel and FRP of the double wall tank
How oil leak detection device/sensor works