Byron Accelerator II Aspirator - RefurbishedThe Accelerator II Vacuums use two advanced positive displacement positive displacement pumps. These pumps are dual head to relieve back pressure, allowing each pump to pull directly against the patient so that a deep vacuum is quickly reached and maintained. The Accelerator II system has been designed for higher flow rates under load. A new vacuum circuit pressure relief system provides reliable pump on off cycle for improved response. An improved