These pumps are designed to deliver unrivalled pumping speeds of 30 to 120 m³h⁻¹: that is up to six times more pumping speed than a similar-sized dry pump, with an ultimate pressure below 0.03 mbar. With lower input power and zero maintenance the nXRi brings real performance improvements and cost benefits across a wide range of applications. Features and Benefits - Compact footprint: Optimise your space - Control with Ease - Energy efficiency: Reduce your costs - Zero contamination: Experience the difference! - Low noise design: Only 55dB(A) at ultimate for a quieter lab environment - Maintenance free for up to five years