Piʻi ka pūnāwai ʻano BK-DS me ka damping viscous, ka hoʻonā ʻoihana i ka pilikia haʻalulu hopena, no laila ua kapa ʻia ʻo ia ʻo "punch special vibration isolator".Hiki i ka hoʻolālā pāpale aila o BK-DS ke pale maikaʻi i ka leakage o ka wai damping.Loaʻa iā BK-DS kahi palapala patent aupuni, hiki i ka vibration isolation efficiency ke hiki i 98%.