Search found 70 matches

by Frank
27 Oct 2022, 13:15
Forum: Airlift powered ponds
Topic: The airlift pond of Marc and Caroline (built in 1997)
Replies: 21
Views: 15028

Re: The airlift pond of Marc and Caroline (built in 1997)

@Marcje

Have you ever tried the airlift without 90° like here from Norbert?

55030

Best regards,
Frank
by Frank
25 Oct 2022, 21:23
Forum: Airlift powered ponds
Topic: The airlift pond of Marc and Caroline (built in 1997)
Replies: 21
Views: 15028

Re: The airlift pond of Marc and Caroline (built in 1997)

One the right side you see my T-piece. That would be used instead of a 90° elbow.

Image
by Frank
25 Oct 2022, 20:01
Forum: Airlift powered ponds
Topic: The airlift pond of Marc and Caroline (built in 1997)
Replies: 21
Views: 15028

Re: The airlift pond of Marc and Caroline (built in 1997)

@Marcje: If it's a T-piece and closed overhead, do you expect more or less flow?
by Frank
21 Mar 2022, 00:19
Forum: Technical discussion
Topic: FloNergia airlifts vs regular airlifts
Replies: 2
Views: 1106

Re: FloNergia airlifts vs regular airlifts

Hello,

every air lift pumps and aerates, that's just physics. You want to pump 100 feet up? That could be possible, but is not the focus here at pond airlifts. Therefore we do not have any experiece for 100 ft. discharge head.

Best regards,
Frank
by Frank
28 Mar 2021, 13:47
Forum: Technical discussion
Topic: Air pumps in parallel
Replies: 3
Views: 895

Re: Air pumps in parallel

Thanks, that is my result too. :good:

Best regards,
Frank
by Frank
04 Mar 2021, 15:54
Forum: Technical discussion
Topic: Air pumps in parallel
Replies: 3
Views: 895

Air pumps in parallel

What do you think about smaller air pumps in parallel?

Best regards,
Frank
by Frank
28 Oct 2020, 11:05
Forum: Pond construction
Topic: Pond Planning 2022
Replies: 2
Views: 970

Re: Pond Planning 2022

No problem. It will be a koi pond with 300 mm membran disc again.

Best regards,
Frank
by Frank
10 Oct 2020, 11:04
Forum: Pond construction
Topic: Pond Planning 2022
Replies: 2
Views: 970

Pond Planning 2022

Hello all,

the planning for my next pond to build in 2022 has started.

Dimension: 5 x 4 x 2 meter, 40.000 liter
Goal: 50.000 liter per hour with 50 watt

55016

55015

Regards,
Frank
by Frank
30 Sep 2020, 23:56
Forum: Parts
Topic: Good pump and attachment?
Replies: 4
Views: 1867

Re: Good pump and attachment?

The linked air pumps are inefficient.

Regards,
Frank
by Frank
23 Jul 2020, 22:54
Forum: Pond construction
Topic: Water storage Portugal- a few questions
Replies: 2
Views: 968

Re: Water storage Portugal- a few questions

Hallo Chris,

2 bar are 20 meter, are you sure?

Frank
by Frank
18 Jul 2020, 23:27
Forum: General Airlift information
Topic: Recommended Pump
Replies: 3
Views: 5926

Re: Recommended Pump

Check out the FujiMACs in the US, they are high efficient.

Frank
by Frank
18 Jul 2020, 23:21
Forum: Technical discussion
Topic: Airlift pump calculation
Replies: 15
Views: 6280

Re: Airlift pump calculation