Results 1 to 13 of 13
Thread: which one is good.
-
02-11-2023, 05:44 AM #1
- Join Date
- Sep 2009
- Location
- Iran
- Age
- 66
- Posts
- 674
- Blog Entries
- 1
- Rep Power
- 19
which one is good.
Hi
To Works 24 h a day for
43 Kw at -5/ 35 C
between Semi - Hermetic Recips compressor and Scroll type which one is good .
Best Regards
MBC
-
02-11-2023, 09:46 AM #2
Re: which one is good.
Both would do the job but for that duty my preference would be for a semi hermetic compressor.
Hopefully some more knowledgeable members will offer some opinions too!Mostly found in Oxfordshire, UK :)
-
05-11-2023, 11:45 AM #3
Re: which one is good.
How many years does the system need to last before being replaced?
Last edited by seanf; 05-11-2023 at 04:42 PM.
Interested to hear about opportunities to learn - linkedin.com/in/s34nf
-
05-11-2023, 09:30 PM #4
- Join Date
- Sep 2009
- Location
- Iran
- Age
- 66
- Posts
- 674
- Blog Entries
- 1
- Rep Power
- 19
Re: which one is good.
Hi Seanf
Thanks for reply and have a good time
It will works in petrol company for dehumidifier air ,
So it goes as long as it works .
MBC
-
06-11-2023, 07:29 PM #5
Re: which one is good.
In Iran, is it easier to get spare parts to repair a recip
or is it easier to get a full replacement scroll compressor?Last edited by seanf; 06-11-2023 at 07:59 PM.
Interested to hear about opportunities to learn - linkedin.com/in/s34nf
-
07-11-2023, 06:01 PM #6
- Join Date
- Sep 2009
- Location
- Iran
- Age
- 66
- Posts
- 674
- Blog Entries
- 1
- Rep Power
- 19
Re: which one is good.
both are same
mainly I use screw compressor ( NH3 & R-F )
unfortunately I could not find small size of that .( I need 23KW @ -5/ 30 )
so moved to other type of compressorLast edited by mbc; 09-11-2023 at 03:11 AM.
-
12-11-2023, 05:12 AM #7
- Join Date
- Sep 2009
- Location
- Iran
- Age
- 66
- Posts
- 674
- Blog Entries
- 1
- Rep Power
- 19
Re: which one is good.
Hi
Is any idea to help me , to chose best one?
MBC
-
12-11-2023, 02:17 PM #8
Re: which one is good.
How many run hours are the Scroll compressors and the Recips designed to last for?
Then compare that against the system life expectancy.Last edited by seanf; 13-11-2023 at 10:39 AM.
Interested to hear about opportunities to learn - linkedin.com/in/s34nf
-
12-11-2023, 07:45 PM #9
- Join Date
- Sep 2009
- Location
- Iran
- Age
- 66
- Posts
- 674
- Blog Entries
- 1
- Rep Power
- 19
Re: which one is good.
Hi Seanf
It runs 24h a day 7 day a week
-
12-11-2023, 08:39 PM #10
Re: which one is good.
Hi MBC,
Sorry I mean,
For the Scroll compressors, how many years do Bitzer say they will run before they die and need replaced?
And for the Recips, how many years do Bitzer say they will run before they need new parts? Like bearings or an oil pump.
Bitzer's design life span for their compressors.
Hope that translates a bit easier.Last edited by seanf; 13-11-2023 at 10:39 AM.
Interested to hear about opportunities to learn - linkedin.com/in/s34nf
-
13-11-2023, 11:46 PM #11
- Join Date
- Sep 2009
- Location
- Iran
- Age
- 66
- Posts
- 674
- Blog Entries
- 1
- Rep Power
- 19
Re: which one is good.
Hi Seanf
Thanks a lot.
I do not know and have not any idea about life of parts in does compressors,
and have not seen and read documents of those . hope if you have to send it to me .
I Know about Screws and time of bearing we should change them
Again thanks
MBC
-
14-11-2023, 02:02 PM #12
Re: which one is good.
I could not find the documents either.
I would go with the Recip, then the customer has both option, to repair or to replace.Interested to hear about opportunities to learn - linkedin.com/in/s34nf
-
04-12-2023, 02:02 PM #13
Re: which one is good.
Semi-hermetic Reciprocating Compressors offer easy serviceability but may generate noise and have lower efficiency.
Scroll Compressors are known for being quiet, energy-efficient, and requiring minimal maintenance, although they may not have the longest lifespan.
Screw Compressors are particularly well-suited for larger systems.
If noise and space aren't a concern, and durability and ease of repair are a priority, I would lean towards reciprocating compressors.