water vacuum pump ضمانت ضمانت پمپ‌های خلاء آب (Water Vacuum Pump) به معنای ارائه پشتیبانی و خدمات پس از فروش توسط تولیدکننده یا فروشنده است. این ضمانت معمولاً شامل شرایط و ضوابط خاصی است که در زیر به مهم‌ترین جوانب آن اشاره می‌کنم: ۱٫ مدت زمان ضمانت مدت زمان پوشش: معمولاً بین ۱ تا ۳…

Can a vacuum pump leak oil? Leaking oil under the side of the engine The vacuum pump requires oil to maintain proper lubrication and to reduce internal temperature due to its frequent use. If you notice oil is dripping from the left or right side of your engine, it may be coming from the vacuum…

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