Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 DRAVA Release June 2022 REFRIGERATION UNITS DRAVA Series Cooling capacities from 16 to 65 kW in Medium Temperature Cooling capacities from 12 to 23 kW in Low Temperature Enex presents DRAVA, the refrigeration units designed specifically to be used in small-medium supermarkets, in the Ho.Re.Ca. sector, in all applications where simple and small units are required. Among the models offered by this range, there are both medium temperature units and the booster version, for low and medium temperature. Enex has been the first company ever to develop CO2 only solutions since 2004. CO2 (R744) is a natural fluid with zero OPD, GWP = 1. Neutral refrigerant by excellence, CO2 is neither toxic nor flammable: among natural gases it is in fact the one with fewer contraindications so that represents the perfect choice for the future, not subject to the F-gas regulation on fluorinated gases. Copyright © ENEX S.R.L - Società a Socio Unico Via Veneto 12, 31038 Padernello di Paese (Treviso), Italy | P.IVA IT02328320300 Tel +39 0422 440429 | Fax +39 0422 961021 | [email protected] | www.enex.it

Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 MAIN FEATURES DRAVA series has been designed to guarantee ease of use and a plug and play unit, characterized by the following strengths: ◆ Robust and compact structure; ◆ Low noise: special assembly of compressors and sound absorbing coating; ◆ Two different versions: indoor or outdoor installation; ◆ Efficient subcritical operation: integrated condenser with finned coil, arranged horizontally ◆ ◆ ◆ ◆ ◆ (external installation); Standard version: design pressure 60 bar on the LP / IP-120 bar on the HP side; Complete ducting...

Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 GENERAL TECHNICAL DATA DRAVA Series includes 5 sizes with various options. For these reasons, the technical data may vary according to the initial specifications provided and / or agreed with the Customer. Following the general technical data: DRAVA SMALL 2/30kW Cooling Capacity Low Temperature (-33°C) Cooling Capacity Medium Temperature (-9°C) Low Temperature Data (**) Compressors number Cooling capacity Medium Temperature Data (**) Compressors number Cooling capacity Electrical Data Nominal Power Input (**) Nominal Electric...

Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 SPECIFICATIONS DESCRIPTION OF STANDARD UNITS Structure: robust and painted frame with epoxy powders RAL5008 (other colors on request); Covering panels (on request): in painted galvanized sheet or painted aluminum, with soundproofing coating; MT and LT compressors on a single frame in a booster configuration, with provision for connecting the intercooler (external). High efficiency coalescent type oil separator. Oil receiver and oil level regulation for single compressor with optical electronic controller; Piping: in AISI304L...

Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 DISTINCTIVE TECHNOLOGICAL CHOICES OF THE RANGE LIQUID RECEIVER WITH TRIPLE PROTECTING COATING (RISK OF CORROSION ELIMINATED) HORIZONTAL O GRAVITY OIL S RECOVE CONSOLE WITH PRESSURE GAUGES REGENERATIVE HEAT EXCHANGER BETWEEN FLASH GAS AND HIGH TEMPERATURE LINE TO INCREASE THE EFFICIENCY OF THE UNIT HIGH PRESSURE CONTROL VALVE DRIER FILTER ON LIQUID LINE - single stage MT - design IPR standard ROBUST PIPE BRACKETS TO AVOID RISK OF BREAKAGE MEDIUM TEMPERAT COMPRESSORS - booster version - design IPR standard - intercooler as an...

OIL RECEIVER WITH SEPARATION AND ERY SYSTEM Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 ENEX PATENTS & INNOVATIONS Enex developed numerous innovations in the field of CO2 refrigeration, some of which have given rise to important patents such as the "overfeeding of evaporators". DRAVA refrigeration units can be equipped with this exclusive innovation on request. ELECTRICAL PANEL WITH INDICATOR LIGHTS AND DISPLAY MOUNTED ON THE FRONT SIDE STURDY POWDER-COATED STEEL CARPENTRY THAT REDUCES VIBRATIONS TIG WELDED STAINLESS STEEL PIPING INDIVIDUAL OIL LEVEL CONTROL MODULES “ANTI-VIBRATION"...

Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 TECHNOLOGICAL ADVANTAGES ARISING FROM ENEX KNOW HOW ◆ High efficiency: optimal realization of the booster cycle with insertion of intercooler and ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ ◆ regenerative heat exchanger; Robust frame and compact design; Stainless steel pipes; Low noise; Automatic backup of critical components for stable and continuous operation; Easily accessible components; Plug and play unit; Standard version: design pressure 60 bar on the LP / IP-120 bar on the HP side; Complete ducting of the safety valve drains; CE / PED certification...

Commercial Brochure Refrigeration Units with Natural Refrigerant CO2 Transcritical systems where Enex is present Publication: Commercial Brochure, DRAVA Series | Release June 2022 | ENG Copyright © ENEX S.R.L. Società a Socio Unico Via Veneto 12, 31038 Padernello di Paese (Treviso), Italy | VAT IT02328320300 Tel +39 0422 440429 | Fax +39 0422 961021 | [email protected] | www.enex.it All rights reserved in all Countries. The technical data and information expressed in this publication are owned by ENEX S.R.L. and have general information. With a view to continuous improvement, ENEX S.R.L. has the right...