Inspection door SD type (outward opening type, inward opening type) and S type (duct type)
Inspection doors for duct chamber boxes and air conditioning units.
This is an inspection door for duct chamber boxes and air conditioning units. An outward-opening type is used for negative pressure air conditioning units, while an inward-opening type is used for positive pressure air conditioning units.
- Company：三喜工業 本社
- Price：Other
