Duct Fitting-CAD series
- CHINAFORE INDUSTRIES CO., LTD.
- product brand:Chinafore
- Numéro de stand：B4H32N7D39
- product specification:
- product category:Ventilation Plants-Fire protection flaps (vents) and accessories-
- product introduction:Application
For inspection and maintenance of circular ventilation ducts
Galvanized steel
Airtight sealing on the inner part of the sandwich door
Specifications
Conical spring design which enables the two piece door to
perform as a single unit
Template for cutting included
Airtight until 2000 Pa in overpressure and 750 Pa in underpressure
