Get current pricing for Nuaire, Nuaire-21144-ID Nuaire Hood Exterior Dimension: 34.5 X 30 X 63 Wdh, Interior Dimensions: 34.5 X 26 X 20 Wdh. With Pho, Nix Controls Linearized Venturi Valve . Product Category: Lab Equipment, Sub Category: Hoods - Laminar Flow: