*3/4 male inlet. *Push-button with double discharge: 3-6 l to 3 bar. *With stopcock. *Supplied with: seal, washer and union nut for Ø28 mm. *Anti-sipon device incorporated. *Interchangeable piston comprising the whole mechanism of the flush. *Push-button opening. *Chromed brass body of the flush with non-corrosiveinternal pieces. *Gross weight: 0,790 Kg. *Water saving: 45%. *With stopcock. *Compatible head with Flush Presto 1000 C and Presto ARTE-I.