DL Wholesale Noise Reduction Clamp - 12-in - Neoprene Lined

Tighter Duct Joints and Less Vibration - 12-in Clamp

Metal clamps on bare duct joints can leak air and rattle when a fan runs. This clamp has a neoprene lining on the inner part of the band, which helps create an airtight seal and reduces vibration at the connection. That makes ventilation runs quieter and tighter.

This 12-in clamp is sold individually, so you can buy exactly the number of connections you need. It suits growers outfitting a single room, replacing one worn clamp, or adding a few joints to an existing ventilation run.

Key Features & Benefits

• Neoprene lining — sits on the inner part of the clamp to help seal the joint and dampen vibration.
• 12-in flange size — matches 12-in duct connections.
• 2.5-in wide band — spreads clamping pressure across the joint.
• Multi-component use — works with fans, carbon filters, and ducting.
• Sold each — buy only the quantity your setup requires.

Who Should Use DL Wholesale Noise Reduction Clamp

Anyone running ventilation for indoor cultivation can use it, from home gardeners to commercial growers. It is especially useful where fan noise or air leaks at duct connections are a concern.

About DL Wholesale Noise Reduction Clamp

The DL Wholesale Noise Reduction Clamp is a 12-in duct clamp with a neoprene-lined inner band. The band is 2.5 in wide, and the unit is about 40 in long and 0.3 in thick. It weighs 0.6 lb and is sold each.

Frequently Asked Questions

Q: What does the neoprene lining do?
A: The neoprene sits between the metal band and the duct. It helps create an airtight seal and reduces vibration transferred through the connection.

Q: What can I connect with this clamp?
A: It is intended for use with fans, carbon filters, and ducting. Check that the connection is 12 in in diameter.

Q: Does one order include multiple clamps?
A: No. It is sold each, so one order is one clamp. Each joint in your duct run needs its own clamp.

Q: How is a duct clamp different from tape?
A: A clamp applies even mechanical pressure and can be loosened and reused, while tape can lose grip and leave residue. A lined clamp also helps with vibration.

Q: What does flange size mean?
A: Flange size is the diameter of the connection the clamp fits, such as a fan outlet or filter collar. This clamp is for 12-in diameter connections.