COMPANY PROFILE 2016

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Clementine Arnold
6 years ago
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1 COMPANY PROFILE 2016

RefComp was the first Italian company to design, develope and produce a complete range of twin-screw with an incorporated oil

From the first range called S, other series have followed such as the W models specific for the medium-low temperature in the

This latter one was the first screw range in the world expressly designed for refrigerant R134a application, still today

AIR CONDITIONING REFRIGERATION 134-XS/S & SRC-XS/S SERIES Semi-hermetic twin screw AC and process cooling applications R134a,

Semi-hermetic twin screw MT and LT temperature applications External oil separator Displacement from 118 to 341 m 3 /h R404A,

Hz Displacement from 378 to 1540 m 3 /h at 70 Hz R134a, R407C, R404A, R507, R290 B SERIES Semi-hermetic 2-stage Nominal motor

2 Since its birth in 1991 RefComp brand has been distinguishing itself for its innovative ability initially for the piston, then for the screw. RefComp was the first Italian company to design, develope and produce a complete range of twin-screw with an incorporated oil separator for specific application in the AC and industrial process fields. From the first range called S, other series have followed such as the W models specific for the medium-low temperature in the industrial refrigeration and the ES series. This latter one was the first screw range in the world expressly designed for refrigerant R134a application, still today considered as a staus of the art compressor. To further prove its technological excellence, RefComp was the first brand in the world showing in 2008 a screw compressor with an incorporated inverter, cooled by refrigerant. AIR CONDITIONING REFRIGERATION 134-XS/S & SRC-XS/S SERIES Semi-hermetic twin screw AC and process cooling applications R134a, R407C, R404A, R507, R290 Nominal motor power from 40 to 390 Hp Displacement from 118 to 1100 m 3 /h at 50 Hz SW SERIES Semi-hermetic twin screw MT and LT temperature applications External oil separator Displacement from 118 to 341 m 3 /h R404A, R507, R407C, R I SERIES Semi-hermetic twin screw Built-in inverter cooled by refrigerant Frequency range from 30 to 70 Hz Displacement from 378 to 1540 m 3 /h at 70 Hz R134a, R407C, R404A, R507, R290 B SERIES Semi-hermetic 2-stage Nominal motor power from 12 to 30 Hp R404A, R507, R22 Liquid subcooler available on request RECIPROCATING QUALIFIED SERVICE & GENUINE SPARE PARTS M-F-P SERIES Semi-hermetic reciprocating Nominal motor power from 3 to 160 Hp Displacement from 17,5 to 464 m 3 /h AC, MT, LT applications Thanks to our long term experience and specialization, we can offer the following services: Repairing and rebuilding of all RefComp Functional and performance test of Genuine RefComp spare sparts Technical analysis, system advises, service job and site interventions on RefComp.

DUNAN, founded in1987, is a chinese multinational corporation

about 19.000 employees in China and around the World.

Inside DUNAN group, DUNAN Environment is leader at the global

in the commercial and also industrial branch.

production of tube & fine heat exchangers.

heat transfer applications in AC and refrigeration.

Thailand and USA. MICROCHANNEL TECHNOLOGY 1 2 3 5 4 6 1.

Header DUNAN MICROCHANNEL TECHNOLOGY VS TRADITIONAL TUBE & FIN VS

costs, easier handling and installation Reduced internal volume,

drops, reduced noise level and higher overall efficiency (less

High corrosion resistance thanks to Long Life Alloy ( SWAAT over

most of the AC&R applications like: residential & light

3 DUNAN, founded in1987, is a chinese multinational corporation which works with 6 different product s divisions and employs about employees in China and around the World. It is included in the first 500 chinese private companies. Inside DUNAN group, DUNAN Environment is leader at the global level in the valves production for refrigerant applications both in the commercial and also industrial branch. During the years DUNAN s abilities have been grown with the production of tube & fine heat exchangers. Recently a new division has been created for the production of aluminium microchannel heat exchangers. Actually this is the most advanced technology available in the heat transfer applications in AC and refrigeration. Today DUNAN has several production plants located in China, Thailand and USA. MICROCHANNEL TECHNOLOGY Side plate 2. End cap 3. Fin 4. Baffles 5. Flat tube 6. Header DUNAN MICROCHANNEL TECHNOLOGY VS TRADITIONAL TUBE & FIN VS Reduced size, reduced weight (up to - 60%), reduced shipping costs, easier handling and installation Reduced internal volume, reduced refrigerant charge (up to -80%) Reduced air side pressure drops, reduced noise level and higher overall efficiency (less fans power consumption) Easier to recycle (100% aluminium alloys) High corrosion resistance thanks to Long Life Alloy ( SWAAT over 3000 hours with E-coating protection) Customized solutions for most of the AC&R applications like: residential & light commercial AC, air cooled water chillers, precision AC, transport refrigeration 6 tube geometries available: tube width mm Max coil size: 6000 x 1700 mm Detailed information available in the DUNAN standard product catalog

4 THE MOST ADVANCED PRODUCTION TECHNOLOGY AND QUALITY STANDARDS: Tube straightening and cutting Core assembly Fin machine Brazing furnace Header punch press 250 Tons Helium leakage tester VALVES DUNAN stands as one of the world s largest AC&R components manufacturer: one every two air conditioning units uses DUNAN products. 4 WAY REVERSING VALVES ELECTRONIC EXPANSION VALVES THERMOSTATIC EXPANSION VALVES SOLENOID VALVES CHECK VALVES FILTER DRIERS BALL VALVES SERVICE VALVES

RefPower Srl was born in 2014 with the task to guarantee a highly skilled reparation

assures its customers the best technical and commercial support to choose the products

composed by people with a know-how of more then twenty years about screw and piston

Furthermore RefPower is the exclusive partner able to guarantee Refcomp Integrated

VALVES & HEAT EXCHANGERS Since July, 2015 RefPower has also been charged as the

DunAn is leader for the production of valves and heat exchangers, both tube-fins and

5 RefPower Srl was born in 2014 with the task to guarantee a highly skilled reparation and supply service of RefComp and original spare parts for the European and Global market. COMPRESSORS RefPower is the exclusive distributor of RefComp Compressors for EMEA market. It assures its customers the best technical and commercial support to choose the products ensuring the quality of the material used, which is tested in Italy by highly-skilled people. GENUINE SPARE PARTS & SERVICE Its high qualitative standard is ensured thanks to a team composed by people with a know-how of more then twenty years about screw and piston RefComp. Furthermore RefPower is the exclusive partner able to guarantee Refcomp Integrated Inverters reparation and replacement. VALVES & HEAT EXCHANGERS Since July, 2015 RefPower has also been charged as the Exclusive Sales Representative of DunAn for the Italian Market. DunAn is leader for the production of valves and heat exchangers, both tube-fins and Microchannel (condensers and evaporators). COOLING PADS To ensure a more complete service to the HVAC-R market s players and considering also the growing request for adiabatic technologies used to increase the cooling systems efficency, RefPower supplies Cooling PADS suitable for AC an process cooling applications. They grant up to 16% higher efficiency than traditional cooling pads with a lower pressure drop.

6 via Enrico Fermi, Lonigo - VI - Italy tel info@refpower.eu

Increased Performance Higher System Efficiency Low Refrigerant Charge Compact Design

A Wholly Owned Subsidiary of EVAPCO ADVANCED MicroChannel T E C H N O L O G Y Increased Performance Higher System Efficiency Low Refrigerant Charge Compact Design MADE IN THE USA MicroChannel Heat Excha