Ningbo Baosi Energy Equipment Co., Ltd.
Quality DrehschaufelVakuumpumpe, SRV-Serie Einstufen-Öl-Rotations-Vans-Vakuumpumpe supplier from China.
Nov 22, 2021
When the ambient temperature range is under 40 ℃, the air inlet pressure is less than 1300 Pa. It's allowed long-term continuous operation. However, when pumped gas relative humidity is above 90%, the gas ballast valve should be opened.
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Rotary Vane Vacuum Pump
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