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THERMOKEY
Marine Condensers

Marine Condensers

Product catalog summary

General Information
THERMOKEY S.p.A. has introduced the "TCM" series of shell and tube marine condensers, tailored for marine applications. Notable features include large end covers, dual refrigerant outlet connections, removable tubes, protection against electrolytic corrosion, easy anode inspection and replacement, innovative internal coatings, and a compact design with sufficient refrigerant volume.

Technical Information
The "TCM" series is designed for condensing refrigerant gases in air conditioning and refrigeration systems using seawater as a cooling medium. These condensers are compatible with HCFCs, HFCs, and other refrigerants, offering a heat rejection capacity from 35 to 750 kW under Eurovent conditions. They feature safety valve connections and ports for air purge and water drainage. Refrigerant connections vary by model, with options for welding, brazing, or rotalock connections, and flanged connections available upon request.

Materials
Standard materials include carbon steel for headers, tubesheets, shell, and refrigerant connections, with CuNi 90/10 alloy tubes. Alternative materials can be requested, and higher capacity condensers with different passes can be manufactured.

Correct Selection Procedure
A fouling factor of 0.000086 m2K/W is recommended for proper selection, and water velocity within tubes should be between 1.0 and 2.2 m/s.

Tests, Vessel Codes, Working Limits
All condensers undergo pressure testing according to certifying body procedures and comply with the CE pressure vessel directive CEN 97/23/EC. RINA-compliant condensers are available upon request. Design temperature and pressure limits are specified in the document.

Model Specifications
Detailed specifications for various models include capacity, flow rate, pressure drop, refrigerant and water side volumes, dimensions, weight, and connection types. Nominal data for refrigerant R 507 is also provided.

Spare Parts and Accessories
Information on spare parts kits for front and rear headers, standard cover rings, anode kits, and optional accessories like Rotalock valves and sight glasses is included. Details on collecting pipes for refrigerant outlets and tangential refrigerant outlet connections are also provided.

Specifications
The document details specifications for the TCSM series marine shell and tube condensers, designed for air conditioning and refrigeration systems using seawater as a cooling medium. They are compatible with HCFCs, HFCs, and other refrigerants that align with construction materials and regulations, with a heat rejection capacity ranging from 7 to 32 kW.

Materials
Standard construction includes cast iron headers with a seawater-resistant coating, stainless steel AISI 316L tubesheets, carbon steel shells, and CuNi 90/10 alloy tubes. Alternative materials like stainless steel AISI 316L and copper-nickel 70/30 are available upon request.

Procedures and Standards
All condensers undergo pressure testing as per certifying body procedures, complying with the CE marking and the pressure vessel directive CEN 97/23/EC. Installation and assembly must adhere to current laws and regulations. RINA-compliant condensers are also available.

Design Limits
The design temperature ranges from -10°C to +120°C, with a design pressure of 30 bar for refrigerants and 10 bar for water. RINA specifications allow for a temperature range of -10°C to +90°C.

Technical Information
The condensers are equipped with safety valves and connections for air purge and water drainage. Refrigerant connections are of the rotalock type, with soldering connections available on request. Dimensional details are approximate and subject to manufacturing tolerances.

Recommendations
For custom configurations or different pass numbers, contact the THERMOKEY S.p.A. Sales Department. The company reserves the right to modify product specifications without prior notice.

Catalog excerpts

SHELL & TUBE MRRINE CONDENSERS

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INFORMAZIONI GENERALI L’accurata progettazione e selezione dei materiali ha permesso la realizzazione della nuova gamma di condensatori marini THERMOKEY S.p.A. serie “TCM”, specificatamente progettata per le applicazioni in campo marino. Le caratteristiche salienti di questa nuova serie sono le seguenti: - Testate con camera ampia - Doppia connessione uscita refrigerante - Possibilità di estrazione dei tubi - Protezione contro la corrosione galvanica - Facilità di sostituzione e controllo degli anodi - Innovativo rivestimento protettivo sia su piastre tubiere che testate - Compattezza dimensionale...

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PROVE, NORMATIVE, LIMITI D’IMPIEGO Tutti i condensatori sono sottoposti a prove di pressione ai valori e con le modalità previste dalle relative normative. Il montaggio, l’installazione e/o la giunzione permanente di elementi e/o accessori devono essere conformi alle norme vigenti. I requisiti essenziali di sicurezza dei condensatori, in quanto recipienti a pressione, sono garantiti dal rispetto della Direttiva 97/23/CE in fase di progettazione meccanica, di scelta ed uso dei materiali, di costruzione e di controllo, di prova a pressione e di documentazione finale. Sono inoltre disponibili condensatori...

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SHELL & TUBE MARINE CONDENSERS Modello / Model - TCM 84÷126 Modello - M112 Model - M112 Modello / Model - TCM 112 d1 45° D Air vent - Anode T3 B ONDA Scarico - Anodo Drainage - Anode R T1 = MODELLO / MODEL TCM Potenza/ Capacity T2 d2 S d2 G R F C ±5 A ±10 = 35 OPTIONAL 49 63 84 105 126 kW 35 49 63 84 105 126 Tons (RT) 9,9 13,9 17,9 23,9 29,8 35,8 Portata / Flow rate m3 / h 6,1 8,5 10,9 14,5 18,2 21,8 DP / Pressure drop kPa 24,6 26,1 25,5 23,5 23,9 24,4 m / h 7,4 10,3 13,2 17,6 22,0 26,4 Portata Max / Max Flow Rate 3 Passi / Passes n Volume lato refrigerante Refrigerant side volume 4 13,8 11,7...

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TCM d1 45° D Air vent - Anode T3 B ONDA Scarico - Anodo Drainage - Anode R T4 = MODELLO / MODEL T2 d2 S d2 T1 G R F C ±5 A ±10 = OPTIONAL TCM 168 210 252 315 418 514 660 kW 168 210 252 315 418 514 660 751 Tons (RT) 47,8 59,7 71,6 89,5 118,8 146,1 187,6 213,5 Portata / Flow rate m3 / h 29,1 36,4 43,6 54,5 72,3 89,0 114,2 130,0 DP / Pressure drop kPa 20,7 21,4 22,3 24,0 22,1 20,8 22,0 23,0 m3 / h 35,2 44,0 52,8 66,1 88,1 108,7 139,5 158,6 Potenza / Capacity Portata Max / Max Flow Rate Passi / Passes n Volume lato refrigerante 751 2 [L] Volume lato acqua Water side volume 80,7 74,1 67,5 57,6 80,2...

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SPARE PARTS kit testata anteriore comprende: Chiusura + collare + viti di chiusura / Front header kit includes: Cover + ring + screws kit testata posteriore comprende: Chiusura + anodi + collare + viti di chiusura / Rear header kit includes: Cover + anodes + ring+ screws Anteriore - Front Chiusura - Cover Collare - Ring Posteriore - Rear Collare - Ring Chiusura - Cover Anodi - Anodes Porta anodo - Anode support

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ACCESSORI SU RICHIESTA ACCESSORIES ON REQUEST KIT SPIE DI LIQUIDO / SIGHT GLASSES KIT modello / model dimensioni / dimensions mm codice / code SG4 OD x ID = 90 x 45 F7020004 SGR 5 RTLK 1” 1/4 UNF OD x ID = 40 x 18 F7020003 SGR 7 RTLK 1” 3/4 UN OD x ID = 55 x 28 F7020002 STAFFE / SUPPORTS modello condensatore / condenser model codice / code TCM 35 ÷ TCM 126 S2500205 TCM 168 ÷ TCM 751 S2500206 RUBINETTI ROTALOCK / ROTALOCK VALVES RUBINETTI ROTALOCK / ROTALOCK VALVES Tipo / Type ID mm M4100012 18,2 codice / code 16,2 RTLK 1’’ UNS M4100013 RTLK 1” 1/4 UNF 22,2 M4100021 28,2 M4100022 28,2 M4100030...

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INFORMAZIONI TECNICHE Le principali applicazioni dei condensatori marini a fascio tubero serie “TCSM” sono la condensazione di gas frigorigeni negli impianti di condizionamento e refrigerazione che impieghino acqua di mare come fluido di raffreddamento. I refrigeranti utilizzabili sono gli HCFC, gli HFC ed altri, purché compatibili con i materiali di costruzione e con le normative vigenti. I condensatori marini a fascio tubiero serie “TCSM” hanno capacità termica, a condizioni di catalogo, compresa tra 7 e 32 kW. Tutti i condensatori sono equipaggiati di attacchi di servizio e per valvola di...

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THERMOKEY reserves the right to modify the products contents in this catalogue without previous notice. - THERMOKEY si riserva il diritto di apportare modifichee migliorieai prodotti a catalogo in qualsiasi momento e senza preavviso. THERMOKEY behaltet sich das Rechtvor, die Produkte dieses Katalogs ohne vorherige Ankiindigung zu verandern. - THERMOKEY se reserve le droit de modifier les produits de ce catalogue sans avis preable. THERMOKEY SPA - VIA DELL'INDUSTRIA 1 - 33050 RIVAROTTA DI TEOR - UDINE - ITALY - TEL. +39 0432772300 FAX +39 0432 779734 -WWW.THERMOKEY.COM - [email protected] THERMOKEY...

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Marine Condensers

Marine Condensers

Catalog excerpts

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