Search Home/Applications/Refrigerants Refrigerants A global leader of refrigerants The world’s leading refrigerants manufacturer We produce innovative, low GWP Klea® refrigerant gases for the world’s biggest organisations across commercial refrigeration, automotive and stationary air conditioning applications. Koura Klea® refrigerants are trusted by major manufacturers and aftermarket professionals all over the world across the HVAC, automotive and refrigeration industries. Worldwide Klea® R-134a is used in over 12,000,000 new vehicles every year and is trusted by leading industry names, while our air conditioning products are approved by major equipment manufacturers including Mazda, Panasonic and Mitsubishi. Products List Klea® 473A Klea® 473A is designed to achieve high performance with a significantly lower global warming potential to support the ever-increasing demand across the industry. Klea® 473A was proposed classification as an A1 refrigerant by the ASHRAE SSPC34 committee. Read More Klea® LFR3 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. Read More Klea® 134a Klea® 134a refrigerant can be used in hybrid cascade systems for supermarkets and is being used in some of the HFO blends in order to bring lower flammability and better efficiency. Read More Klea® 32 Klea® 32 refrigerant is of interest as both a blend component for alternatives to R-22 and R-502 such as Klea® 407A and Klea® 410A, and as an attractive low GWP candidate for air conditioning. It can be blended with HFOs to improve performance. Read More Klea® 404A Klea® 404A refrigerant is an established alternative to R-22 and R-502. Read More Klea® 407A Klea® 407A refrigerant is an energy efficient, low GWP refrigerant designed for use in medium and low temperature supermarket applications. Read More Klea® 407C Klea® 407C refrigerant has been formulated as a good match to the existing HCFC refrigerant R-22 for use in air conditioning, chilling and refrigeration applications. Read More Klea® 407H With its ease of retrofit and performance, Klea® 40R-404A Refrigerant – Klea® 404A7H is a cost effective, “drop in” solution for many refrigerant systems. Read More Klea® 410A Klea® 410A refrigerant is a leading high pressure alternative to R-22, comprising R-32 and R-125, for air conditioning and refrigerant applications for new equipment. Read More Klea® 448A Zeotropic blend designed to serve as a replacement for Klea® 404A in supermarket refrigeration retrofits or new systems. Read More Klea® 507 Klea® 507 refrigerant is a viable alternative to R-22 and R-502 for new and retrofit applications, Klea® 507 offers good benefits in flooded systems. Read More Downloads Here you can download our brochures for our refrigerants; for more downloads, visit our Klea® website. Visit Klea 3.37 KB Klea® Quick Guide 3.38 KB Klea® Next Gen Refrigerants Brochure Show More Get in touch Speak to a member of the team to discover more about our products, applications and their benefits. Contact Us Our applications Find out more about our range of applications and products. Applications Related Articles COMPANY | 07/01/2021 Koura’s journey of innovation and sustainability COMPANY | 08/03/2021 Koura celebrates International Women’s Day 2021 Join our mailing list to stay up to date with all the latest news about Koura I consent to receiving email communications from Koura. You can see our Privacy policy QUICK LINKS APPLICATIONS SOCIAL LEGAL Koura is a trading name of Mexichem Fluor S.A de C.V. and its subsidiaries. Mexichem Fluor S.A. de C.V. is registered in Mexico with registered number MFL710708981 and registered office located at Eje 106 sin numero, zona industrial, San Luis Potosí, S.L.P., México, C.P. 78395. 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. © Koura 2021. All rights reserved. Website by Pixus UK We use cookies to give you the best experience possible. No personal information is stored. Using this website means that you are ok with this cookie policy. Accept & Close