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| The reason why the pump is noisy (256 visualizações) | |
| The reason why the pump is noisy | Postado em 10/03/2019 10:52 por feiwosicun1020  |
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The noise of the pump may be due to the following reasons: (1) the impact of the rotary vane on the cylinder, the residual volume of the pump and the sound of the pressure oil in the exhaust dead space; (2) the impact of the exhaust valve plate on the valve seat and the support member; (3) Echoes and bubble breaks in the box; (4) bearing noise; (5) Noise caused by a large amount of gas and oil impacting the oil deflector; (6) Others. Such as the noise caused by the transmission, the fan noise of the air-cooled water pump, etc. (7) Motor noise, which is a crucial factor. read more: High quality Vacuum Pumping System Invacare Aspirator Suction Unitelectric Portable Vacuum Pump For Space Bags stainless steel flexible joint bellows compensators or expansion joints Hot Sale Vacuum Parts KF Stainless Steel Bellow hhm1020 / |
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| The reason why the pump is noisy (256 previews) | |
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