Klea® is a brand of Koura and is a registered trademark of Mexichem SAB de C.V.

Koura is part of Orbia, a community of companies working together to tackle some of the world’s most complex challenges. We are bound by a common purpose: To Advance Life Around The World.

Latest News

Industry

25/11/2020

What can we expect from the European Union F-Gas Regulations in 2021?

Company

15/09/2020

Koura awarded Platinum medal from EcoVadis for sustainability

Klea® is a brand of Koura and is a registered trademark of Mexichem SAB de C.V.

Koura is part of Orbia, a community of companies working together to tackle some of the world’s most complex challenges. We are bound by a common purpose: To Advance Life Around The World.

LFR3 Refrigerant

Future Development Low GWP LFR3 Refrigerant

Koura has over 50 years of experience delivering trusted solutions,
with innovation, sustainability and customer focus driving our
approach. Our latest innovation, LFR3 is designed to achieve a lower
environmental impact and better performance than CO₂ across a
range of ambient temperatures – it will be suitable for a range of
cooling applications across the industry.

Applications

Heat pump systems
Commercial refrigeration
applications
Cold chain refrigeration
and transport refrigeration
Vehicle and passenger
transportation air-conditioning

Expected Benefits

Low GWP (140 AR5)
Non flammable as formulated
Lower operating pressure than CO₂
Designed to have lower environmental impact than CO₂

Expected Performance:

More energy efficient than CO₂
Operating pressure 15 – 20% lower than CO₂
Energy efficiency up to 20% higher than CO₂
Excellent performance in residential heat pump
and mobile air-conditioning systems