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Q: What is a "reflux" switch?

Asked by mike on 2019-08-08 16:27:51

nimi52 Reflux switch is a hydraulic bypass device. It didn't stop the pump, but fluid circulate inside if pressure reach adjusted limit. The pump have to turn off after 10-20 minutes to prevent motor overheating.Pressure switch turn off the pump when output pressure reach adjusted limit. If there is a small consumption in pressure track, the motor shall continuously switch on and off. This also can cause a damage to the motor.

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Q: Is the arm made of full plastic?

Asked by attila on 2021-08-21 06:10:29

nimi52 Arm and joints are made of steel. Only covers are plastic

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nimi52 Yes. I't s possible, but the levitating distance will be reduced with desk thickness.

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Q: I'm 196cm tall, does it fits me?

Asked by BG241418196 on 2021-06-09 12:09:45

nimi52 Dear BG241418196, probably not. The chair is designed for people under 165cm. I'm 172 and it fit me somewhat. But for you will not be comfortable at all.

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Q: hello. how do I change pressure?

Asked by BG147839145 on 2021-03-31 05:15:27

nimi52 By rotating central screw in front of pump

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