This Alcatel Adixen Analytical 2021I Pascal Dual Stage Rotary Vane Pump is newly rebuilt. This model features a highly reliable and very simple design. This pump was designed for use with light gases and to produce low noise with minimal backstreaming. Condition: Previously-owned, used, but newly rebuilt and in EXCELLENT cosmetic and working condition. Buyer is responsible for determining the suitability of this product for their application.NOTE: The testing equipment is not included in this sale.