The production of our type A range made in steel started up in the 60’s and is equipped with a security system. The Ø300
quick action coupling needs an additional leverage, separately provided for each accessory. Today, as a result of a continuous
development, the Ø250 and Ø200 couplings are produced in a version similar to the Ø300 which is less cumbersome when employed under specific conditions. It is used for the transport of various substances such as sewage, sludge, dust, granular materials and finds application in several different the fields such as irrigation, road construction, drainage, civil projects.
The type A coupling is used mainly in Italy, France, Germany,
Belgium, Netherlands, Australia, USA and Canada.