Description
Stop the fan telling the whole room it is running
Most of the noise from an inline fan is not air — it is vibration travelling into the ducting and out through whatever the duct touches. The AC Infinity Noise Reduction Clamp is a nitrile rubber coupler that sits between the fan and the filter, or between fan and duct, and breaks that path.
Two stainless steel worm-drive clamps pull the rubber down onto each flange for an airtight seal, so isolating the vibration does not cost you any static pressure. They take a Phillips or a flat head, so whatever is in the drawer will do.
Key Benefits
- Breaks the vibration path between fan and ductwork, which is where most of the audible noise comes from
- Airtight rubber seal — no pressure lost to the joint
- Stainless steel fasteners that will not rust in a humid room
- Nitrile rubber, 65A — stays flexible rather than going hard and cracking
- Doubles as a coupler for joining two runs of the same diameter
Specifications
- 4 inch: actual opening Ø 10.1cm
- 6 inch: actual opening Ø 15.1cm
- 8 inch: actual opening Ø 20.1cm
- Material: nitrile rubber, NBR grade 65A, matte black
- Clamps: stainless steel, worm drive, Phillips or flat head
Technical Specifications
- Type: rubber duct coupler and anti-vibration clamp
- Material: nitrile rubber (NBR), 65A, matte black
- Clamps: stainless steel worm-drive, Phillips or flat head
- Seal: airtight
- Uses: fan to filter, fan to duct, or joining two duct runs of the same size
| By size | 4 in | 6 in | 8 in |
|---|---|---|---|
| Fits duct | 10.2 cm (4 in) | 15.2 cm (6 in) | 20.3 cm (8 in) |
| Model | AC-RCA4 | AC-RCA6 | AC-RCA8 |
