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Couplings and Back draft shutters
Metal Male Duct Connector / Coupler ⌀ 100 mm
Male Coupling ⌀ 100mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 100 mm
Female Coupling ⌀ 100mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 125 mm
Male Coupling ⌀ 125mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 125 mm
Female Coupling ⌀ 125mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 150 mm
Male Coupling ⌀ 150mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 150 mm
Female Coupling ⌀ 150mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 160 mm
Male Coupling ⌀ 160mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 160 mm
Female Coupling ⌀ 160mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 200 mm
Male Coupling ⌀ 200mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 200 mm
Female Coupling ⌀ 200mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 250 mm
Male Coupling ⌀ 250mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 250 mm
Female Coupling ⌀ 250mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Ducting Back Draft Shutter ⌀ 250 mm
The Ducting Back Draft Shutter is an automatic mechanism designed to connect 2 separate air ducts in the construction of ventilation systems. It is equipped with metal wings that deflect when the air is in one direction and close as the air is drawn back. When there is no air, the wings are left closed with a spring.
- connects 2 separate air ducts
- prevent the return of treated air back into the room
- size: ⌀ 250mm
Metal Male Duct Connector / Coupler ⌀ 300 mm
Male Coupling ⌀ 300mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 300 mm
Female Coupling ⌀ 300mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 315 mm
Male Coupling ⌀ 315mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 315 mm
Female Coupling ⌀ 315mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
Metal Male Duct Connector / Coupler ⌀ 355 mm
Male Coupling ⌀ 355mm. The coupling is used for connecting two separate air ducts.
Metal Female Ventilation Connector / Coupler ⌀ 355 mm
Female Coupling ⌀ 355mm. The coupling is used for connecting:
- a filter to a fan
- a flange to a reducer
- a fan to a reducer
