The Hush pump from ASPEX is a compact 60 litre/min scroll pump that replaces current wet pumps in the ASPEX personal SEM product line, or other vacuum systems, as an oil-free alternative. According to the ASPEX, the pump reduces energy costs by consuming 50% less energy than other wet pumps and it minimizes ambient lab temperatures by operating 25°F cooler than traditional wet pumps.
The SEM vacuum pump also offers vibration dampening for sensitive equipment applications.