Patents

Patents

Some of the technologies developed by our company are exclusive and covered by patents.
At the moment our company has registered the following:

Pressure-transmitter  Patent Nr. IT1268539 for a displaying, transmitting and field-totalizing instrument, a microprocessor-operated transducer-receiver of positive or negative differential pressures as well as a transmitter of current signals which can be sent through a double-wire connection to other remote devices such as electronic pressure or flow rate regulators, electronic pressure switches, pressure or flow rate indicators, flow rate totalizes, recorders.
Immagine2 Utility Model Nr. 259843 for a linear burners flange which includes a Venturi mixer providing higher security (no premixed lines) and less piping job.
Double solenoid valve “ISEO” ™ patent N°  O2023/052919A1 . Patent for the only true double solenoid valve with a single body on the market. An almost 30% reduction in the use of aluminum and  space engagement  for a reduced carbon footprint of your combustion plant !
Self Recuperative Burner with new ejector World Patent N° WO2018083559 for Self Recuperative burner: This system will provide our self recuperative Technology a big jump providing 5% more efficiency, and Ultra Low NOx level of emissions.
Plug In Recuperator with patented Flow Gas Recirculation device Patent N° 20704944.6 for: casted body  of pre-insulated recuperator equipped with three-way valve for recirculation of combustion fumes in systems for U-shaped radiant tubes, equipped with double-stage burner and individual gas adjuster  valve.

News & Events

ESA CHINA exhibits @ BAKERY CHINA

ESA CHINA exhibits @  BAKERY CHINAFrom 21 to 24 May  2024 we will participate in Bakery China Exhibition  in  Shanghai, CHina. Come and visit us @ HALL21 C62!!! We will exhibit [more]

ESA OBTAINS ISO 14001 Certification

ESA OBTAINS ISO 14001 CertificationESA S.p.A commitment to sustainability, has achieved a significant milestone by obtaining the prestigious ISO 14001 Certification. ESA is at the forefront of supplying combustion [more]

Price increase effective March 01, 2024.

Price increase effective March 01, 2024.Dear Sirs We hereby inform you that the prices reserved for you will undergo variations. The increases in the costs of raw materials, now widespread worldwide, [more]

The SIAD Group salutes its Chairman, Dr. Roberto Sestini

The SIAD Group salutes its Chairman, Dr. Roberto SestiniBergamo, January 6, 2024 - The SIAD Group communicates that on the morning of January 6, 2024, its Chairman Dr. Roberto Sestini passed away. [more]