![](https://pneumaxspa.com/pneumax-se/wp-content/uploads/19M34.S.30.HF_.00-320x320.jpg)
Single stage high suction power generators operating using a single large Venturi nozzle; particularly silent thanks to a free-low silencer which is mounted separately. Suitable for use in dusty environments and in applications where a large suction capacity and an average degree of vacuum are required (57 -kPa).