Description
Product details
VENTILATION DUCT INCREASER GALV Aluminium duct increaser reducer joins 150mm to 200mm diameters internal smoothing maximises airflowKey features
- Internal smoothing to maximise air flow
- Ducting can be clamped or riveted
- Joins 150mm to 200mm
Common uses
- Increase or decrease duct sizes in staged sections
- HVAC and general ventilation transitions


