HEPA and ULPA terminal hoods DUG-B - DUG-A Technical features DUG-B and DUG-A terminal hoods are used to create sterile rooms with vertical laminar flow; they are generally installed in false ceilings with proper aluminum profiles. The frame of the hoods is made of extruded anodized aluminum and is connected to a single-block polystyrene plenum, self-extinguishing, stamp-formed and fitted with circular collar. The filter medium is made of micro-fiber glass, water-proof and fire-proof, mini-pleated with constant pitch; the sealant used is polyurethane based. These filters are fitted with thermo-plastic continuous separators. The terminals have white epoxy painted micro-drawn aluminum protection grids. DUG terminal hoods come in two versions: DUG-A ULPA class and DUG-B HEPA class. All the filters are individually tested through a scanning system; at the end of the test they are labeled with the test results. Dimensions (mm) Collar Nominal air flow rate Q Filtering Initial pressure drop DUG - B Pa DUG - B DUG - A € 130 150 ✓ ✓ Product ready in Stock / *1 m3/s x 10-3 = 1 l/s / ** Type available only with aluminum plenum Technical draft Aluminum Polystyrene plenum plenum Nominal air flow rate %

HEPA and ULPA terminal hoods DUG-B - DUG-AOptions DUG B ... Standard terminal with perforated equalizer panel (standard for all the sizes above 4) DUG B .../ D Standard terminal with perforated equalizer panel and D.O.P. test port “D” on filter separator. DUG B .../ T Standard terminal with perforated equalizer panel and D.O.P. test port “T” on plenum. DUG B .../ DR Standard terminal with perforated equalizer panel and D.O.P. test port “D” on filter separator, multiple blade adjustable damper from the clean side. Note: For duct flexible connections see the section on the Sagiflex-Air products...