Hi.
Will be starting the new build soon and incorporating airlift. From all your experience which make is the best for reliability & ease of maintenance ?
Many thanks in anticipation.
Steve
Which Air pump ?
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nishkisteve
- Sandbar shark
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Re: Which Air pump ?
Hi Steve,
I've used few different makes and find the Secoh to be very reliable. Only used the SSL 40, so couldn't comment on the larger volume ones.
Steve
I've used few different makes and find the Secoh to be very reliable. Only used the SSL 40, so couldn't comment on the larger volume ones.
Steve
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Coelophysis
- Sandbar shark
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- Joined: Thu Nov 12, 2009 11:42 pm
Re: Which Air pump ?
Hi Steve,
As Steve says, smaller Secohs are very reliable, but I've not tried them at any real depth. They are situated in my filters. However, I've found that larger Secohs (EL 60 & EL100) cannot cope with any depth beyond about 1.5m and simply blow the diaphragms. If you speak to Bibus they will tell you that Secohs are not rated beyond this depth. However, the EA 80 that I also own just recently had it's first set of replacement diaphragms in about 5 years and is pumping air beyond a depth of 2m.
Hope this helps,
Mark
As Steve says, smaller Secohs are very reliable, but I've not tried them at any real depth. They are situated in my filters. However, I've found that larger Secohs (EL 60 & EL100) cannot cope with any depth beyond about 1.5m and simply blow the diaphragms. If you speak to Bibus they will tell you that Secohs are not rated beyond this depth. However, the EA 80 that I also own just recently had it's first set of replacement diaphragms in about 5 years and is pumping air beyond a depth of 2m.
Hope this helps,
Mark
Re: Which Air pump ?
many thanks for your thoughts, appreciate it
Steve
Steve
Re: Which Air pump ?
[quote= However, I've found that larger Secohs (EL 60 & EL100) cannot cope with any depth beyond about 1.5m and simply blow the diaphragms. If you speak to Bibus they will tell you that Secohs are not rated beyond this depth. [/quote]
Do many/most/all pumps specify their capable depth or must you make a calculated guess based on the power/flow rate?
Are piston pumps therefore more reliable or any more capable at depth? I'm looking to go for a moderately high flow rate for an airlift but only lifting from 1.2m below water level and then a lower flow to my bottom drain which will be deeper at 2m.
Thanks, Mark
Do many/most/all pumps specify their capable depth or must you make a calculated guess based on the power/flow rate?
Are piston pumps therefore more reliable or any more capable at depth? I'm looking to go for a moderately high flow rate for an airlift but only lifting from 1.2m below water level and then a lower flow to my bottom drain which will be deeper at 2m.
Thanks, Mark