For over fifty years, we have been manufacturers of pinch valves for the interception of acid and / or abrasive liquids, and of centrifugal pumps for the transport of acid liquids.
In particular, our valves, manually or pneumatically controlled, are used in the chemical industry, in tank trucks that transport acids, in the marble cutting industry since, with the use of suitable elastomers, such as Para rubber, Hypalon, EPDM, Viton etc. , are able to withstand the chemical attack of various acids, or to the abrasion of liquids containing solid substances in suspension. Furthermore, the absence of stuffing box guarantees a perfect seal even for dirty or aggressive liquids. Centrifugal pumps, built mainly in special stainless steels, such as Uranus B / 6, Incolly, etc. they can reach heads of 60/70 meters with adequate flow rates. Andrea Riberti