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Thread: What pump!
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05-09-2020, 02:46 PM #21Hobby and business gone but when you’re hooked you’re hooked.
Always happy to help!!
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Frimley Koi keeper, freddyboy Thanked / Liked this Post
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06-09-2020, 10:00 PM #22
Thanks for the comments, I have gone for the aqua forte Vario S got a good deal off Amazon for a couple.
Just got to look for a good air pump now
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08-09-2020, 11:22 AM #23
Hi Gaz,
Just had a look at the pump on your site. Surely it's not 440V 3-phase?!
EA Varipump
Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)
£159.99 – £329.99
Varipump by Evolution Aqua is a controllable pond pump, suitable for large ponds. Output and energy consumption can be controlled at the push of a button and the six pole, three phase motor is quiet and reliable.
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08-09-2020, 05:34 PM #24
No 3 phase can be any voltage I think you'll find 415 voltage is just what the electricity supplier generates but each of those 3 phase measured individually to either neutral or earth is only 230 volts. You only get 415 volts if you measure between different lives or phases.
On pumps there is probably an inverter that uses the 230 volt supply and can convert it to a 3 phase supply of a desired voltage. I could be wrong but usually the voltage is dropped down to something like 12, 24 or 36 volts.
That's how I understand it anyway
Aquaforte Dm vario 20000 pumps
Still for sale. Postage available for cost Sent from my SM-S901B using Tapatalk