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Pulse characteristics (F is frequency, Q is flow). Pulse frequency: HZ=(1.5 Q)+1%. The number of pulses flowing through 1 liter of water is 1.5 1 60=90. The number of pulses flowing through 1 liter of water is 2.3 1 60=138.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.