Frame
- Material:
- Aluminum 6063 and 6060
- Dimension:
- 30mm and 45mm options with stock lengths of 236 in / 6 m
- Treatment:
- T5 and T6
- Finish:
- Mill
Flexible Connections
The APS Arosio flexible duct connector is a system designed to be attached between the fan/blower and the discharge flange in an AHU to isolate vibration and reduce noise from within the system. The air tight flexible PVC fabric is secured to the frame using the Arosio stopper system clip…

Enter the clear air opening height and width, rather than outside frame dimensions. Add a row for each size.
DraftMATE sizing tool
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Configure Your Flex ConnectionOr call 713-538-2050 · Mon–Fri 7am–4pm CT

The APS Arosio flexible duct connector is a system designed to be attached between the fan/blower and the discharge flange in an AHU to isolate vibration and reduce noise from within the system. The air tight flexible PVC fabric is secured to the frame using the Arosio stopper system clip extrusion. The fabric is joined together at the seam using a thermal welder.
Working condition range of -25°C to 70°C
The parts that make up the Flexible Connection.