DIN 83409:1987
Ventilator flaps, weathertight
- Standard No.
- DIN 83409:1987
- Release Date
- 1987
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 83409:2018
- DIN 83409 E:2017
- Latest
- DIN 83409:2018-02
- Replace
- DIN 83409-77
- Scope
- Ventilator flaps, which are used as weathertightly lockable openings, for instance at air trunks or ships' superstructures, are laid down with all construction details, including the dimensions, for several nominal sizes.; The essential components are flaps according to DIN 83408 and inserts for ventilator flaps according to DIN 83410.#,,#
DIN 83409:1987 history
- 2018 DIN 83409:2018-02 Ventilator flaps, weathertight
- 2018 DIN 83409:2018 Ventilator flaps, weathertight
- 1987 DIN 83409:1987 Ventilator flaps, weathertight
