The sand traps are used to ensure the separation of sand and sediment materials from stormwater runoff.
Operation of desander relies on the use of adequately equipped in which calm gives way to the materials fall sedimentation. The sand traps are sized with due regard to a size greater than 0.2 mm inert materials and a detention time of at least 4 minutes.
Desander recyclable PE (polyethylene), composed of a monoblock compartment. The product is equipped with a relief valve, a manhole cover tubing inspection of entry and a manhole cover for the withdrawal of the sands.
Has inlet and outlet piping with suitable rubber double lip seals, to guarantee a perfect seal.
ROUTINE MAINTENANCE
Unless specific instructions from the competent authority, proceed generally one to four times a year to clean the tank.
-ITALIAN TECHNOLOGY
-MADE IN ITALY
deliveries are carried out with tractor, given the considerable overall dimensions and transport difficulties, please contact us before each purchase, to verify the costs, especially for deliveries on the Islands!