SCWD wave maker

[cherubfish pair]

Does the SCWD slow its switching interval as the input flow of water is decreased?

And what would be the switching time interval between the two ends of a SCWD with an input flow of 255 gallons per hour?

 

[clsanchez77]

Does the SCWD slow its switching interval as the input flow of water is decreased?

Yes

And what would be the switching time interval between the two ends of a SCWD with an input flow of 255 gallons per hour?

Do not know.

I believe these devices lost popularity because the gears tend to clog up with calcium deposits over time, requiring more effort to switch the current and cause a great deal of head loss/flow loss/back pressure.

Chris