NH3 Cubic unit cooler

EC: Cubic NH3 & brine unit coolers

Cooling capacity from 3 kW to 550 kW

ENEX INDUSTRIAL’s EC cubic unit coolers for small to large cold rooms, are ideal for cooling and freezing applications. Specifically designed for pumped and gravity-fed flooded systems using highly sustainable R717 refrigerant. Stainless steel tubes offer NH3 compatibility and maximum protection in aggressive environments.

FEATURES

Finned coil: Built with stainless steel tubes AISI 304 of 5/8” Ø square geometry & 7/8” Ø staggered geometry, and aluminium fins
Fans: Equipped as standard with AC fan motors. Axial three-phase motors (380-480V III 50Hz) Compliant with ErP Directive. Ø 350, 450, 500, 560, 630, 800, 910 mm
Casing: Galvanized painted aluminum, creates high protection against corrosion even in extreme environmental conditions; in addition, this casing complies with the most stringent food hygiene standards
Insulated tray: with polyurethane as standard to avoid condensation. Tray made entirely of GRP (fiberglass reinforced polyester), a light and resistant material, rigid, resistant to corrosion and a good thermal, acoustic and electrical insulator
Design pressure: PS=30bar PT=43bar

OPTIONS

FIN MATERIAL
• AL-MG Fins
• Coated Fins

CASING
• Stainless Steel

DEFROST
• Hot gas defrost
• Hot gas defrost in coil and electric in tray
• Electric defrost Water defrost
• Fan ring heaters

OTHER
• Connection to textile sleeves
• Shut-up System
• EOS Streamer Plus
• Suction hoppers
• Discharge hoppers with overpressure dampers for defrosting optimization
• EC fans
• Impellent fans
• Centrifugal fans
• Adjustable support legs

Subscribe and get access
FRANÇOIS AUDO

CEO Enex Technologies

  • Joined Enex Technologies from Carrier, where he was Vice President and Managing Director of Carrier Residential Light Commercial Europe and Riello
  • More than 30 years of executive experience in manufacturing companies
  • Former Managing Director HVAC France at Carrier
  • Former President for Southern Europe of Xylem Inc.
  • Former Director at ITT, and Sales Engineer at CSI
  • Earned a bachelor’s degree in physics at Brighton University (UK)
FRANCISCO VALLINA

Vice Chairman Enex Industrial

  • Joined ENEX Technologies from EOS Refrigeration in 2023, where he was founder & CEO
  • More than 30 years’ experience in the Refrigeration sector as a managing director and then founder of a leading ammonia refrigeration OEM, generating more than 30% annual growth
  • Launched several innovative products focused on energy efficiency and environmental sustainability
  • Obtained an Engineering degree from UPC – Polytechnic University of Catalonia, Barcelona
FABRICE SEGURA

Chief Operating Officer

  • Based in Treviso, Italy
  • Joined Roen Est in 2020 as Chief Operating Officer
  • 20 years’ experience in operations, lean manufacturing, product commercialization and supply chain with Danfoss and Rivacold
  • Earned a degree in Engineering from the University of Saint Etienne in France
LUIS CRESPO BARBER

Chief Commercial Officer

  • Joined Enex Technologies from Carrier, where he was Managing Director, Commercial HVAC Europe
  • More than 20 years’ experience in the HVAC sector leading transformation, with a track record of significantly improving the financial performance of the businesses he leads
  • Earned a degree in Economics Business and Administration at Universidad Complutense
  • Completed programs at the University of Virginia’s Darden School of Business, and IESE Business School
SERGIO GIROTTO

Founder Enex & CTO Enex Technologies

  • Earned a Mechanical Engineering degree from Padova University
  • Based in Padernello (TV), Italy
  • Founded Enex Srl in 2004 to design and develop high efficiency refrigeration systems using natural refrigerants with low global warming potential, revolutionizing the industry
  • Authored 16 industry papers including two international peer-reviewed journals
  • Awarded 17 patents for technological innovations that continue to advance the efficient application of CO₂ refrigeration systems in all climates