Self-priming flow measurement of OKE-MB03FJ (6L/min)
We will measure the self-priming capacity of the OKE-MB03FJ (6L/min) which self-primes air at 105% of the water discharge volume. The results of the experiment revealed that there is a water pressure at which the self-priming capacity becomes discontinuous. The experimental conditions were set with the water heater at 43°C, utilizing tap water pressure. The pressure was measured at the base of the shower hose, with the self-priming inlet fully open using a throttle valve. A 6mm outer diameter tube was used. The self-priming measurement device was the Horiba Seiki Digital Flow Meter SEF-51. The nozzle used was the OKE-MB01FJ with a discharge capacity of 7L/min (at a water pressure of 0.15MPa). For more details, please contact us or refer to the catalog.
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【Summary】 ○ Measurement of self-priming volume for OKE-MB03FJ (6L/min) ○ Self-priming with 105% of water discharge volume as air 【Experimental Conditions】 ○ Set the water temperature heater to 43℃. Utilized water pressure → Pressure measured at the base of the shower hose ○ Self-priming inlet fully opened with throttle valve ○ Used 6mm outer diameter tube ○ Self-priming volume measurement device → Horiba Seisakusho Estec Digital Flow Meter SEF-51 【Results and Discussion】 ○ It was found that the self-priming volume is very high. It self-primes 105% of the discharge volume. ○ At a water pressure of 0.16MPa, the self-priming volume is 6.3L/min → Exceeding this pressure causes a jump to 0.19MPa, reducing the self-priming volume to 3.4L/min → At the same time, a loud roaring sound occurs ○ It was found that there exists a water pressure at which the self-priming volume becomes discontinuous ● For more details, please contact us or refer to the catalog.
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Our main business is the design of specialized machine tools for processing automotive parts and similar items. We have been researching microbubbles since 2000. In 2006, we developed a loop flow microbubble generation nozzle. We applied for a patent, which was published in May 2008. Since spring 2008, we have been supplying a special type to a company that sells ozone microbubble shower devices. General sales began in 2009.