Numak - Double Walled and Single Walled Underground Tanks
Double walled and single walled underground tanks for collection and storage of fuel, heating gas oil or generating sets, oil or mix, chemical liquids, water. The underground tanks are the ideal solution for the storage of flammable liquids and not, cylindrical horizontal axis are divided into single and double wall and are used to implement self-service underground facilities in combination with various types of fuel dispensers and to our management system Petrolcontrol.
They are all equipped with:
- External protection with endoprene cover
- Manhole covers with various size and couplings depending on the use
- Double wall reinforcing rings
- Lifting hooks
- Earthing attack
- Jig (perfect for burying on carriageable zones) optional
- Well with hinged cover (perfect for burying on step steady zones) optional
- Internal lining depending on use
- Test certification and warranty
- Metric table
- Identification plate
Externally fibreglass covered burying tanks are divided into:
- Tanks for Automotive fuel stocking (gas oil, petrol, cars/tracks lubricants or oil)
- Tanks for heating gas oil or generating sets
- Storage Oil or Mix tanks
- Storage of chemical liquids
- Collection and storage of waste and effluent water
The tanks are buils by using high-quality S235JR metal sheets and they are all equipped with Test certification for FIRE SERVICE DEPT. at 1,5 BAR for the inside part, 0,5 BAR for the double wall, lt/cm comparative table, in conformity with prescriptions and modes established by the 31/07/1934 Ministry Decree and 246 Ministry Decree on 24/05/1999 and subsequent modifications (29/11/2002 Ministry Decree).
They are all equipped with:
- External protection with polyurethane cover
- Double wall reinforcing rings
- Lifting eye bolts
- Earthing attack
- Jig (perfect for burying on carriageable zones) optional
- Well with hinged cover (perfect for burying on step steady zones) optional
- Manhole covers with various size and attacks depending on the use
- Internal cover depending on the use on demand
- Test certification and warranty
- Metric table
- Identification plate
Burying tanks are divided into:
- Fire-fighting systems
- Collectione and storage of rain water
- Irrigation systems
- Drinking water storage
- Storage of all kinds of liquid