Description
| Product name | PP Back Draft Damper |
| Size | φ 110mm, φ160mm, φ200mm, φ250mm, φ315mm, φ355mm, φ400mm, φ450mm, φ500mm, φ550mm, φ600mm or Customized |
| Joining Method | Hot Air Weld |
| Product certification | ISO9001 , ISO14001 , RoHS, SGS, REACH |
| Material | PPs – Flame Retardant Polypropylene PP – Polypropylene |
| Execution | Injection molding |
| Reinforcement | Socket connection |
| Color | Beige/Grey |
| Characteristics | Acid and alkali corrosion resistance, excellent sound insulation performance, smooth outer wall, anti-condensation , less heat loss, light weight, easy installation and operation , and has weldability, etc. |
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