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Punctule No, i think.

2019-10-06 04:06:22 Helpful (0)
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sandre48 I don't know how to read te answer from saborm, so I write my own one. I can state there is a buit-in switch designed to cut the electrical supply when the pressure is reached. But there are two problems ; - the value of the pressure is not adjustable, - Due to the design of the pump, the value of the cutting pressure is far too hight, so that my pump continued to run even when there is no flow. The only way I founded to solve the problem was to change the spring of the device for an softer one

2019-09-03 11:15:39 Helpful (0)
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L3gg0 1. Working voltage: 5.0VDC ± 0.5V

2018-11-07 12:49:50 Helpful (0)
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