We at S.G.DeFreitas understand that the air conditioning and refrigeration industry needs to be mindful about the environment.  After all, it's our responsibility to ensure the protection of our planet while we provide our service.  We also understand that the refrigerants we use can cause problems for the environment.  This is why we have gone to great lengths to ensure everyone who uses out Cool50 (R424A) refrigerant to replace R22 is given informational flyers on it's use and chemical makeup.

We cannot provide all of the information on these flyers, so we are making it available here for your convenience.  Please use this information responsibly to ensure the protection of our environment and to reinforce good refrigeration practices.

And remember Cool50 is available exclusively from S.G.DeFreitas & Co. Ltd.

Download links
1. S.G.D Flyer - Retrofit & PT Chart
2. S.G.D Flyer - Frequently Asked Questions
3. Cool50 Brochure
4. Cool50 Data
5. Cool50 Q&A
6. Cool50 MSDS

If any further assistance is required, contact us at info@sgdefreitas.com