Value 2stage cascade

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10-17-2010, 04:32 AM
piotres

Value 2stage cascade

Hi

I want to show the cheapest cascade I've made till now. I've cut costs on baseplate and oilseparator (it's manual controlled). Rest is quite standart. On the other side owner ordered temprature display for 2nd stage a more massive 54mm diam. evaporator. Rotaries are 1HP and 3/4HP.

Cut-offs on both stages, whole cascade is turned off when any of cut-offs will cut off power (2 relays used).

Specs :

compressors: Toshiba PH160X2-4L on 1st stage and LG NK134PL-12B on 2nd stage
evap: steeper 54mm diameter, 40 mm tall
XV: Alco TI-HW / captube 0.9 mm
HX: Plate HX, 12 plates
condenser: 4.8kW, 2x254mm fans powered by EBM motors
refrigerants : R507/R1150
oilseparator : Temperite 340A + Castel Handvalve
safety : 2x Danfoss KP5 cut-offs, Torecilla 2.3l expansion tank
case : Wooden baseplate
others: temperature display on 2nd stage.

http://www.piotres.boo.pl/value cascade/1.jpg

http://www.piotres.boo.pl/value cascade/2.jpg

http://www.piotres.boo.pl/value cascade/3.jpg

http://www.piotres.boo.pl/value cascade/4.jpg

http://www.piotres.boo.pl/value cascade/5.jpg

http://www.piotres.boo.pl/value cascade/6.jpg

http://www.piotres.boo.pl/value cascade/7.jpg

http://www.piotres.boo.pl/value cascade/8.jpg

http://www.piotres.boo.pl/value cascade/9.jpg

http://www.piotres.boo.pl/value cascade/10.jpg

http://www.piotres.boo.pl/value cascade/11.jpg

http://www.piotres.boo.pl/value cascade/12.jpg

http://www.piotres.boo.pl/value cascade/13.jpg

http://www.piotres.boo.pl/value cascade/14.jpg

Sound level of full loaded cascade.

http://www.piotres.boo.pl/value cascade/15.jpg

Unloaded.

http://www.piotres.boo.pl/value cascade/16.jpg

http://www.piotres.boo.pl/value cascade/17.jpg

After 2hours under 315W load.

http://www.piotres.boo.pl/value cascade/18.jpg

http://www.piotres.boo.pl/value cascade/19.jpg

http://www.piotres.boo.pl/value cascade/20.jpg

http://www.piotres.boo.pl/value cascade/21.jpg

Thanks
Regards
Peter
10-17-2010, 11:41 AM
sdumper

I pay a ton for condensers that size in the US how much did that one cost you?

Very nice work as always!!:up:
10-17-2010, 11:46 AM
systemviper

Wow that is a very clean looking 2stage,
me like!
10-17-2010, 01:59 PM
piotres

Quote:

Originally Posted by sdumper

I pay a ton for condensers that size in the US how much did that one cost you?

Around 200eur together with fans.
10-17-2010, 04:49 PM
ezgonzo

i like a lot :up:, very clean looking build, good job m8.
10-17-2010, 05:05 PM
Hondacity

wow that is beautiful
10-17-2010, 05:19 PM
runmc

How do you do it?? :eek:
10-17-2010, 10:30 PM
yngndrw

When (if) I grow up, I want to be a Piotres. :o
10-18-2010, 12:14 AM
Timoleros

Very good job!! I like it.
02-15-2011, 05:10 PM
M.Beier

piotres, can you please PM me a price quote on something like this? It is plenty powerful for my use, considering this might be something I should save up for :)
02-15-2011, 05:39 PM
sdumper

That is amazing work and so very clean!
Piotres does the prettiest work I have seen hands down!!
02-20-2011, 10:17 AM
-cyclone-

piotres do you cover those copper tubes with lacquer or something like that to keep them shiny all the time? -)
02-21-2011, 02:32 AM
Hampti

Quote:

Originally Posted by M.Beier

piotres, can you please PM me a price quote on something like this? It is plenty powerful for my use, considering this might be something I should save up for :)

For me please the same^^ And nice work btw
02-21-2011, 06:55 AM
piotres

Quote:

Originally Posted by -cyclone-

piotres do you cover those copper tubes with lacquer or something like that to keep them shiny all the time? -)

Yes, I paint pipes with clear lack :).