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Simon Zammit
03-06-2005, 04:25 PM
Looking for info on Hp-81 refridgerant

chillyhamster
03-06-2005, 04:32 PM
Try www.refrigerants.com or search for R403b.

Simon Zammit
03-06-2005, 04:40 PM
Thanks.Do you think it R403a is a replacement to HP-81

Argus
03-06-2005, 05:23 PM
Simon,

You could try searching some of the American blenders' sites.

From my information, HP 81 is an unofficial proprietary designation for R 402B.
It is not the same as R403B, but similar as a R502 replacement.

You may have a problem obtaining it in the EU, as it contains R22 and is therefore restricted under the ODS regulations, 2037 / 2000.

Argus
________
CRF80 (http://www.cyclechaos.com/wiki/Honda_CRF80)

Simon Zammit
03-06-2005, 07:55 PM
Thanks Argus.I found this refrigerant on two compressors in a slush machine manu. in US

chillyhamster
03-06-2005, 11:03 PM
Further information on HP 81. This is a Dupont refrigerant sold under the suva trademark, as well as HP 80, MP 66 ect.

Simon Zammit
04-06-2005, 07:05 AM
Super!! .I found the link :http://www.dupont.com/suva/na/usa/products/hp81.html