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General catalogue

Product catalog summary

Company Profile
OMI, part of the Ingersoll Rand group, has grown over 25 years into a global leader in industrial refrigeration and compressed air treatment, operating in over 65 countries. The company focuses on innovation through its R&D center, offering adaptable and market-leading solutions.

Compressed Air Treatment
Energy Saving Dryers: The ESD series uses three-circuit heat exchangers to reduce energy consumption by up to 90%, suitable for partial or intermittent air use. Features include a savings display and glycol control probe.
Adsorption Air Dryers: Available in heatless and heated blower options, these dryers cater to various operational needs.
Aftercoolers and Filters: The range includes electrical and pneumatic aftercoolers and filters for high pressure and temperature applications.

Liquid Refrigeration
Water Chillers: The CHW and CHG series are for standard and low-temperature applications, while the CHO series is for oil chilling.
Air to Water and Water to Water Coolers: Designed for efficient heat exchange in industrial settings.

Technical Features and Accessories
Detailed specifications for fittings, valves, and installation equipment are provided to support system setup and maintenance.

Appendix A
Includes ISO 8573-1 guidelines for maintaining compressed air purity standards.

Easy Dry Premium Series
Models ED 18-480, ED 660-6800, and ED 8800-24000 are designed for efficiency and reliability, featuring high-efficiency heat exchangers and programmable control boards. Options include non-standard voltages and intelligent no-loss drains.

Performance and Conditions
Designed for high air flow systems with low pressure drop. Standard conditions include 25°C ambient temperature, 7 bar pressure, and CLASS 4 dew point.

Water-Cooled Condensers
Available for ED 8800-24000 models, ideal for environments with poor ventilation.

Dolomite Dryers Series
Features a new design for optimized performance with a simplified electronic controller.

High Pressure and Temperature Dryers
Easy Dry HP40 Series handles up to 40 bars, while HTD Series manages inlet air temperatures up to 82°C.

Adsorption Dryers
HL Series provides CLASS 2 dew point air, requiring coalescence pre-filters and after-filters. Karst Series offers compact, corrosion-resistant designs.

Heat of Compression Adsorption Dryers (HOC Series)
Utilizes compression heat for efficient drying without extra energy. Models range from HOC 420 to HOC 3680.

After-coolers and Filters
RA Series electrical after-coolers and RA-P Series pneumatic after-coolers reduce air temperatures and pressure drops. Alps Series filters offer low pressure drop and easy replacement.

Industrial Filters
Includes QF, PF, HF, CF, and DF filters for various particle and oil removal needs. Innovative aluminum filter line features low pressure loss and easy element replacement.

Air-to-Water and Water-to-Water Coolers
Models like CHR and CHA series are designed for industrial cooling applications, maintaining outlet water temperature 5°C above ambient.

Easy Pipe Line
Aluminum alloy system for compressed air transport, with fittings and accessories made from durable materials. Operates between -10°C and +60°C, handling up to 14 Bar pressure.

Specifications and Procedures
Details on components like pipe holders and tools for installation. Adheres to ISO 8573-1 standards for air purity.

Recommendations
Adherence to specified purity classes ensures optimal equipment performance.

Catalog excerpts

COMPRESSED AIR TREATMENT - INDUSTRIAL REFRIGERATION TRATTAMENTO ARIA COMPRESSA - REFRIGERAZIONE INDUSTRIALE Master catalogue 2015 Catalogo generale 2015

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INDEX IINDICE Company Profile Energy Saving Dryers Easy Dry Premium series Easy Dry Premium series - Water cooled Dolomite Dryers - DD Series Easy Dry Line - High pressure 40 bar High Temperature Dryers - HTD Heatless adsorption dryers Heatless adsorption dryers - HU series -70°C DP Heatless adsorption dryers - HL Pro series Heated blower adsorption dryers - HB series Heat of compression adsorption dryers - HOC series Alps series Carbon steel F series High pressure filters HDP series High temperature filters HDT series Condensate separators Accessories Alps Series Drains - Bypass Trattamento...

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Liquid refrigeration Water chillers Low temperature water chillers Water to water coolers Options & Accessories Easy pipeline Technical features Wall bearing elbows Pipe-flange fitting adaptor Butterfly valve Brass union socket Hosepipe - female thread I Flexible hose Fixing systems Installation equipment Compressed air purity classes as per ISO 8573-1 Refrigeratori d'acqua Refrigeratori d'acqua per basse temperature Raffreddatori d'acqua ad aria Raffreddatori d'acqua ad acqua 51 Linea trasporto aria 51 62 Tubo flessibile filettato femmina / Tubo flessibile 62 67 Classi di purezza dell'aria compressa...

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Company Profile A 25 year journey in the global competition In OMI we smile when we look back at how we were when we started: a small group of entrepreneurs who had perceived the potential of the newly born refrigeration with a focus on industrial applications. Later on we turned this into a specialization. We started when the compressed air treatment was a field yet to be explored, and in terms of the different requirements and regulations we faced many difficulties due to lack of skills and organizational issues. Today we are a global company part of the Ingersoll Rand group. We are present...

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Profilo aziendale Un viaggio di 25 anni nella competizione globale In OMI sorridiamo quando guardiamo indietro a come eravamo quando abbiamo cominciato: un piccolo gruppo di imprenditori che avevano percepito la potenzialità della neonata refrigerazione con particolare attenzione alle applicazioni industriali diventata poi una specializzazione. Abbiamo iniziato quando il trattamento dell'aria compressa era un campo ancora da esplorare ed in fase di definizione delle diverse esigenze e delle normative che lo regolamentavano ed abbiamo affrontato le numerose difficoltà legate alla mancanza di competenze...

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Compressed air treatment Trattamento aria compressa

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Energy Saving Dryers Series - ESD 54 - 480 Energy saving refrigeration dryers / Essiccatori a refrigerazione a risparmio energetico AVAILABLE OPTIONS • Connections: ESD 54-480 available with NPT connections. • Optional drain: “intelligent” no-loss (Standard: timed drain). OPZIONI DISPONIBILI • Connessioni: ESD 54-480 disponibili con connessioni NPT. • Scaricatore opzionale: “intelligente” no loss (Standard: scaricatore temporizzato). Weight Peso STANDARD REFERENCE CONDITIONS • Ambient temperature: 25 °C (45° max) • Working pressure: 7 bar • Inlet air temperature: 35 °C (55° max) • Dew point:...

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Energy Saving Dryers Series - ESD 660 - 6000 Energy saving refrigeration dryers / Essiccatori a refrigerazione a risparmio energetico AVAILABLE OPTIONS • ESD 660-2200 available with NPT connections. • ESD 2700-6000 available with ANSI connections. • Standard drain: “intelligent” no-loss (Optional: timed drain). • ESD 1300-6000: Water cooled version available on request. OPZIONI DISPONIBILI • ESD 660-2200 disponibili con connessioni NPT. • ESD 2700-6000 disponibili con connessioni ANSI. • Scaricatore standard: “intelligente” no loss (Optional: scaricatore temporizzato). • ESD 1300-6000: Versione...

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Easy Dry Premium Series - ED 18 - 480 Refrigeration dryers / Essiccatori a refrigerazione AVAILABLE OPTIONS • ED 18-180 available with maximum pressure 25 bar. • Non-standard voltages: ED 18-480 available with V 230/1/60. • Non-standard voltages: ED 18-180 available with V 115/1/60. • Connections: ED 18-480 available with NPT connections. • Certifications: ED 18-360 available with UL and CSA. • Optional drain: “intelligent” no-loss (Standard: timed drain). OPZIONI DISPONIBILI • ED 18-180 disponibili in versione 25 bar max. • Voltaggi fuori standard: ED 18-480 disponibili con voltaggio 230/1/60....

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Easy Dry Premium Series - ED 660 - 6800 Refrigeration dryers / Essiccatori a refrigerazione AVAILABLE OPTIONS • Non-standard voltages: ED 660 available with V 230/1/60. • ED 780-6800 available with V 460/3/60. • ED 660-2200 available with NPT connections. • ED 2700-6800 available with ANSI connections. • Optional drain: “intelligent” no-loss (Standard: timed drain). OPZIONI DISPONIBILI • Voltaggi fuori standard: ED 660 disponibile con voltaggio 230/1/60. • ED 780-6800 disponibili con voltaggio 460/3/60. • ED 660-2200 disponibili con connessioni NPT. • ED 2700-6800 disponibili con connessioni...

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Easy Dry Premium Series - ED 8800 - 24000 Refrigeration dryers / Essiccatori a refrigerazione AVAILABLE OPTIONS • Non-standard voltages: ED 8800-24000 available with V 460/3/60. • Connections: ED 8800-24000 available with ANSI connections. • Optional drain: timed drain (Standard: “intelligent” no-loss). OPZIONI DISPONIBILI • Voltaggi fuori standard: ED 8800-24000 disponibili con voltaggio 460/3/60. • Connessioni: ED 8800-24000 disponibili con connessioni ANSI. • Scaricatore opzionale: scaricatore temporizzato (Standard: “intelligente” no loss). Weight Peso Dimensions Dimensioni Power consumption...

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Easy Dry Premium Series - ED 660 - 6800 W Water cooled refrigeration dryers / Essiccatori a refrigerazione raffreddati ad acqua AVAILABLE OPTIONS • ED 660 W available with V 230/1/60 • ED 780-6800 W available with V 460/3/60.. • ED 660-2200 W available with NPT connections. • ED 2700-6800 W available with ANSI connections. • Optional drain: “intelligent” no-loss (Standard: timed drain). • Sea water version available. OPZIONI DISPONIBILI • ED 660 W disponibile con voltaggio 230/1/60. • ED 780-6800 W disponibili con voltaggio 460/3/60. • ED 660-2200 W disponibili con connessioni NPT. • ED 2700-6800...

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All OMI Officine Meccaniche Industriali catalogs and technical brochures

Archived catalogs

OMI General Catalogue
70 Pages