Results 1 to 6 of 6
Thread: Cascade cooler for r744 (co2)
-
26-04-2009, 05:35 AM #1
Cascade cooler for r744 (co2)
What's your feedback, based in the experience of working with cascade refrigerant plants with R717 (high temperature) / R744 (low temperature), in using semi-welded plate R744 condenser of ALFA LAVAL M10 and MK15 or with another brands?
To make progress is never good enough, I want to do better and better and better
-
29-04-2009, 09:59 AM #2
-
29-04-2009, 05:57 PM #3
Re: Cascade cooler for r744 (co2)
-
21-07-2009, 09:36 PM #4
Re: Cascade cooler for r744 (co2)
Hi In sweden we have a ammonia /co2
system with alfanova highpressure
exchanger and it works fine
forget the m10 you must have alfanovas.
-
22-07-2009, 12:41 PM #5
Re: Cascade cooler for r744 (co2)
+1
Forget M10
Use AlfaRex, Plate and Shell or Shell and Tube
-
19-01-2010, 10:19 AM #6
Re: Cascade cooler for r744 (co2)
Hello !
Use the Brand "vahterus" !
They have shell and plates heat exchangers for CO2 applicaions : pump / flood etc ... with very high design presure if you Want. In france, we must design a heat exhanger at 50 bars if we use hot gaz for defrosting and the test presure must be at 100 bars. Just "vatherus" can do that. and the cost is very below a Alfa laval model.
Best regards
I can give to you my contact for "Vatherus" if you whant !!
Similar Threads
-
"Home made" ice water based packed food cooler
By SteinarN in forum FundamentalsReplies: 2Last Post: 26-03-2009, 07:54 PM -
Ultra compact water cooler for Tig Welding?
By bjamesw in forum FundamentalsReplies: 7Last Post: 28-12-2008, 03:04 PM -
Cornelius "Pepsi" cooler power?
By ibrubeer in forum FundamentalsReplies: 10Last Post: 01-09-2008, 10:51 PM -
NH3 thermosiphon oil cooler
By cygbob in forum NH3Replies: 38Last Post: 22-06-2008, 05:12 PM -
TXV hunting in a walkin cooler
By dkemper in forum Trouble ShootingReplies: 9Last Post: 15-11-2007, 03:14 PM