Underground GRP/FRP tanks for petrol

Overpressure Leak detector DLG 450 or DLG 450 PM 

For one or more underground plastic tanks or for one single above ground tank for the storage of petrol, chemicals, acids or lye.

Due to permeation of explosive vapors into the interstitial space we recommend to use nitrogen overpressure on plastic tanks to store liquids with explosive vapors.