- Rectangular and cylindrical:
Made of FRP (fiber reinforced polyester), cylindrical or rectangular, with or without cover, particularly suitable for containing drinking water. They are characterized by its light weight, strength and portability.
Accessories: Painted in white and FRP cover, with the ability to add any other supplement.
Made of GRP, are created especially for narrow crossing sites, usually doors.
Accessories: painted in white, with liquid level and upper manhole, with the ability to add any other supplement.