specialist in pump installations

[crash87]

Please help, I have purchased two different pumps, and I don't want to get the 3rd one wrong too.

I need 5 litres in 15 seconds in order to operate this smart toilet:

Toilette et bidet intelligents allongés en une pièce à montage au sol, noirs, avec sortie horizontale-Homary

juste 0 €, vous pouvez simplement acheter le meilleur Toilette et bidet intelligents allongés en une pièce à montage au sol, noirs, avec sortie horizontale, l'un des Toilettes hez Homary FR, avec la livraison gratuite.

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I live in a flat in Central London - old building, water pressure is not good. Can someone please advise me which pump type to purchase.

Thank you!

 

[Basher]

I think you will need to give more details, such as static pressure, dynamic pressure and flow rate from taps in the vicinity of where this is installed, for the guru's on here to be able to advise. 20l/min is a good flow, and it sounds like you may need an accumulator vessel as well as a pump!

 

[Timmy D]

The max you can directly pump mains water is 12lpm. You need 20lpm.

So your supply needs to come from a break tank.

Need more info on your set up.