news, products, community - R744.com is the
industry platform for CO2 cooling and heating
experts worldwide.
Everything R744

Companies

Dorin

Component supplier | Commercial refrigeration...
Gold partner

via Aretina 388,
50061 Compiobbi (FI), Italy

Established in 1918, Officine Mario has been manufacturing compressors since 1932. Based in Florence (Tuscany), Italy, the company’s OMD extends all over the world, thanks to its commercial partnerships and internal technical-commercial personnel. OMD is present in more than 90 countries, supplying always perfect and reliable products, following the principle of the company's founder Mr. Mario Dorin "...the main thing is that our products must always be perfect...".

Dorin entered the field of Natural Refrigeration in 1999 when its first CO2 transcritical compressor was commissioned. Today, Dorin produces around 70.000 compressors a year.


view all

8 Products




view all

95 News




view all

10 Members




5 Brochures




view all

12 Galleries

3 Papers





Dorin has 8 products in our system.
product
CD500 range transcritical CO2 compressors

Compressor | 19 February 2015

  • New product in 2015
  • 6 cylinders
  • Low rate from 39.8 to 53.2 m3/h
  • Motor power from 50 to 80 Hp
...

read more | send request

product
CD-2S Series

Compressor | 7 April 2014

  • Semi-hermetic reciprocating compressor
  • For CO2 (R744) transcritical application
...

read more | send request

product
CDS compressor range

Compressor | 14 November 2011

  • Semi-hermetic piston compressor for booster and cascade systems
  • Features high efficiencies and enhanced design
  • ...

    read more | send request

    product
    CD-B range

    Compressor | 8 October 2010

    • new semi-hermetic reciprocating compressor range for CO2 subcritical
    • operating pressure: Pss = 90 bar...

    read more | send request

    product
    SCC range

    Compressor | 8 October 2010

    • new semi-hermetic reciprocating compressor range for CO2 subcritical applications
    • operating pressure: PS = 45 bar, Pss = 36 bar
    ...

    read more | send request

    product
    CD 400

    Compressor | 31 March 2010

    • Displacements from 9.48 m3/h to 26.57 m3/h
    • Maximised energy efficiency and reliability
    ...

    read more | send request

    product
    CD 200

    Compressor | 31 March 2010

    • Displacements from 1.12 m3/h to 4.50 m3/h
    • Maximised energy efficiency and reliability
    ...

    read more | send request

    product
    CD 300

    Compressor | 31 March 2010

    • Displacements from 4.34 m3/h to 11.72 m3/h
    • Maximised energy efficiency and reliability
    ...

    read more | send request



    Dorin has 95 articles in our system.
    news

    Dorin to be part of international project NXTHPG

    21 May 2015 | Dorin
    The project foresees the study and development of safe, reliable, and highly efficient heat pumps that, through the use of natural refrigerants such as CO2 and HCs, can represent the future key for ...
    news
    China Refrigeration 2015: strong growth in CO<sub>2</sub> solutions

    China Refrigeration 2015: strong growth in CO2 solutions

    17 April 2015
    At China Refrigeration 2015, which gathered over 60,000 visitors and 1,000 exhibitors from across the world, CO2 products were showcased for a variety of applications for both heating and refrigeration. For commercial...
    news
    Advanced R744 heat pump solutions for the European market

    Advanced R744 heat pump solutions for the European market

    31 March 2015
    ATMOsphere Europe 2015 provided a platform for the latest heat pump innovations including ENEA’s joint case study on a heat pump with a unique two-cylinder compressor, designed to cater for the European market. ...
    news
    ATMOsphere Europe 2015: industrial and transport CO<sub>2</sub> refr...

    ATMOsphere Europe 2015: industrial and transport CO2 refr...

    30 March 2015
    2014 was an important year of ‘firsts’ for CO2 in terms of the refrigerant being applied in a wider range of applications in Europe, including transport, ice rinks, the HORECA food service sector, and more...
    news
    HARFKO 2015: Interest growing in Korea for CO<sub>2</sub> solutions

    HARFKO 2015: Interest growing in Korea for CO2 solutions

    18 March 2015
    Although in many applications natural refrigerants remained the ‘emerging technologies’ on display, leading companies like Mayekawa, CAREL, thermea. Energysystems and Itomic quickly turned their attentions...
    news
    Transport refrigeration, ice rinks, heat pumps & more...

    Transport refrigeration, ice rinks, heat pumps & more...

    3 March 2015
    The ATMOsphere Review Panel has announced its case study selections for the upcoming ATMOsphere Europe 2015 conference. Carrier Transicold, Thermo King, Green & Cool, Mitsubishi Heavy Industries, AF Consulting, Jo...
    news
    UPDATE: AHR Expo Exhibitors Bullish on CO<sub>2</sub> in America

    UPDATE: AHR Expo Exhibitors Bullish on CO2 in America

    12 February 2015
    At the 67th AHR Expo in Chicago companies displayed technology designed to make transcritical CO2 efficient in any climate. Unlike 2 years ago, when R744.com reported, “The year of CO2 is yet to come,” at ...
    news
    Great Expectations 2015 – Part 1

    Great Expectations 2015 – Part 1

    5 February 2015
    Compressor and refrigeration system manufacturers Dorin, Systemes LMP, Advansor, Hillphoenix, SCM Frigo, Enex, Carrier, SWEP, Baltimore Aircoil, Green & Cool and EcoThermics talk about their key achievements for 2...
    news
    FREE Guide available with Issue 3 of Accelerate America a...

    FREE Guide available with Issue 3 of Accelerate America a...

    15 January 2015
    Anticipation is building with less than two weeks until what’s expected to be the biggest ever AHR Expo, held in Chicago (January 26-28), and shecco publications has released its comprehensive guide with all you...
    news
    UPDATE: ATMOsphere America 2015 is moving South to Atlant...

    UPDATE: ATMOsphere America 2015 is moving South to Atlant...

    10 December 2014
    ATMOsphere America - The Business Case for Natural Refrigerants in North America is back for its 4th edition, this time in Atlanta, Georgia on 25 & 26 June. With 300-350 HVAC&R industry experts expected to par...


    Dorin has 10 members in our system.
    mauro arsenio
    technical sales at Dorin
    Mauro Bonfanti
    International Sales at Dorin
    Massimo Casini
    Sales Manager at OFFICINE MARIO DORIN
    Mauro Dallai
    Technical manager at Dorin
    Giovanni Dorin
    Marketing Manager at Dorin
    Lorenzo Fanetti
    Design Engineer at Dorin
    ELENA MEINI
    EXPORT DEPARTMENT at Dorin
    G Pisano
    Technical Sales Manager at Dorin
    Giacomo Pisano
    Technical Sales Manager at Dorin
    Uwe Seemann
    Commercial Representative at Dorin



    Dorin has 5 brochures in our system.

    CDS Series 2015

    CO2 compressors for subcritical applications
    download file

    CD Series 2014

    CO2 semi hermitic compressors
    download file

    Brochure CD-2S Series 2014

    CO2 semi-hermetic compressors
    download file

    Flyer: CD Range 2014

     Overview and specifications for the broadened CD CO2 compressor range. 
    download file


    Dorin has 12 galleries in our system.


    Dorin has 3 papers in our system.
    paper

    Dorin presentation at Technology Forum on Climate-Fr...

    18 December 2012 | Presentation | Published: 2012
    Presentation by Dorin at the Technology Forum on Climate-Friendly Alternatives in Commercial Refrigeration of the Climate and Clean Air Coalition (CCAC) held on 8 December 2012 in Montreal, Canada.
    paper

    CO2 trans-critical compressors

    19 September 2011 | Report / Study | Published: 2011
    This work from Giacomo Pisano and Mauro Dallai from Dorin is aiming to offer a qualitative analysis of how different design concepts impact on compressor heat transfer and dissipation, leading to diverse performa...
    paper

    The Compressor Role in the Roadmap to Viable CO2 Ref...

    30 September 2010 | Presentation | Published: 2010
    Giacomo Pisano - Technical Sales Manager, Dorin held a presentation at ATMOsphere 2010 event in Brussels.

    event

    Frigair Expo 2015

    Trade Fair | 3 Jun. 2015 - 5 Jun. 2015 | Johannesburg, South Africa
    Frigair Expo 2015 is a dedicated Heating, Cooling, Ventilation, Refrigeration and Energy Exhibition showcasing the crucial role played by the HVAC&R industry and the rapidly developing technology in eco-frie...
    event

    ATMOsphere America 2015

    Conference | 25 Jun. 2015 - 26 Jun. 2015 | Atlanta, Georgia, US
    Through its proven formula of end user and regulatory panels, market trends and technology case study presentations, workshops, networking opportunities and more, ATMOsphere America 2015 will again serve as ...
    event

    Host 2015

    Trade Fair | 23 Oct. 2015 - 27 Oct. 2015 | Milan, Italy
    For 38 editions, the International Exhibition of the Hospitality Industry (Host) has been the absolute leader in the Ho.Re.Ca., food service, retail, large-scale distribution and hotel industries, establishi...
    event

    India Cold Chain Show 2015

    Conference | 16 Dec. 2015 - 18 Dec. 2015 | Goregaon (east), Mumbai, India
    India Cold Chain Show (ICCS) is the leading exhibition and conference for cold chain, cold logistics, temperature controlling, refrigeration, storage, distribution and cold supply chain sectors. Running in i...

    This content is available to community members only. Login to view.

    Not a member yet? Sign up now!