Ningbo Baosi Energy Equipment Co., Ltd.
Quality περιστροφική vane κενή αντλία, Σειρά SRV μονοσταθμική πετρελαϊκή ροταριακή αντλία κενού 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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