Contact TSD: Rome, Georgia - (706) 232-3544
2-Star Hygienic Duct Systems
| Duct Type | Customized Commercial Air Duct (Square) |
| Longitudinal Joints | Side seams are flanged and sealed. |
| Transversal Joints | Rigid flanges, water-tight in case of regular wet cleaning. |
| Sealing | Food Grade Sonolastic NP1 |
| Material | 20 gauge Stainless Steel 304 2B Interior Duct/20 gauge Galvanized Steel Exterior (or Stainless/Stainless for production areas) |
| Insulation | Polyisocyanate foam insulation (2.5"- 4") between exterior and interior duct |
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