Low noise, high efficiency
● Two-stage vacuum pump control technology with lower noise, higher vacuum, higher pumping efficiency, for BV series ， The vacuum drying time is around 2-4 mins.
Clean and reliable
● Double anti-return oil structure to more reliably protect the vacuum system from oil pollution after shutdown.
● It adopts imported German oil seal and seals with fluororubber material to improve corrosion resistance and prevent oil leakage.
● Adopting the aviation technology bushing treatment process, the life of the exhaust valve piece reaches 10 billion times.
● It adopts high-quality materials such as vacuum pump oil imported from Japan, which makes the operation more reliable and has a longer service life.
