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The AC Infinity AC-RCA8 is a flexible 200 mm duct connector designed for airtight connections in ventilation systems. Its rubber construction also helps reduce the transmission of vibrations and noise generated by the fan, making it ideal for ventilation systems in grow boxes, grow rooms, and HVAC installations.
The connector fits devices with ports approximately 8 inches / 20.3 cm in diameter. It can be used, among other things, to connect a duct fan to a carbon filter, a ventilation duct, or another component of the system.
A rigid connection between ventilation components can transmit vibrations generated by a running fan to the filter, ducts, and other system components. The AC Infinity flexible connector creates a rubber layer between them, which helps absorb vibrations and limit the transmission of sound waves.
This solution is particularly useful in grow boxes and home setups where quiet operation of the ventilation system is essential.
The connector is made of flexible NBR nitrile rubber with a hardness of 65A. The material conforms to the fittings and pipes, helping to create a tight seal and minimize uncontrolled air leakage.
This is particularly important when connecting a fan to a carbon filter. Leaks in such a setup can cause air to be drawn in or escape outside the intended flow path.
Adjustable stainless steel clamps are located on both sides of the rubber connector. A screw mechanism allows the connector to be pressed tightly against the device’s port.
The clamps can be adjusted using a flathead or Phillips screwdriver. Special grooves in the rubber structure keep the clamps in the correct position and limit their movement.
The AC Infinity AC-RCA8 can be used in various ventilation system configurations. It works well, among other things, when connecting:
Using a flexible connector is a good solution wherever, in addition to ensuring a tight seal, it is also important to minimize the transmission of vibrations between devices.
The AC-RCA8 model is designed for installations with a diameter of 8 inches, or approximately 20.3 cm. It is suitable for compatible duct fans, carbon filters, and other ventilation components with rigid connectors of this diameter.
| ParameterValue | ||
|---|---|---|
| Manufacturer | AC Infinity Inc. |
| Model | AC-RCA8 |
| Type | Flexible connector / anti-vibration clamp |
| Diameter | 8 inches / 20.3 cm |
| Material |
| Nitrile rubber (NBR) |
| Rubber hardness |
| 65A |
| Color | Matte black |
| Clamp material |
| Stainless steel |
| Clamp adjustment | Worm gear mechanism |
| Compatible screwdriver | Flat or Phillips |
Yes. The AC-RCA8 model is designed for devices and ducts with a diameter of 8 inches, or approximately 20.3 cm.
Yes. The flexible rubber construction helps absorb vibrations and reduce the transmission of noise from the running fan to the rest of the system.
Yes. One of its primary uses is connecting a duct fan to a carbon filter, provided that both devices have compatible connections.
The flexible rubber conforms to the connections, and two adjustable clamps allow it to be pressed tightly against them. This helps create a tight seal and minimize airflow losses.
The body is made of NBR nitrile rubber with a hardness of 65A, while the clamps are made of stainless steel.
Slide the connector onto the two connecting ports, then tighten the thumb screws located on both sides. You can use a flathead or Phillips screwdriver for adjustment.
This connector is suitable for grow boxes, grow rooms, and HVAC systems. It can connect fans, carbon filters, ducts, and other compatible ventilation components.