Duct Clamp

- Steel - Size 20” - 1 Piece
SKU #D1774888
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SGS certified

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Duct Clamp – Steel
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$500
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General Description

Duct Clamp – Steel - Size 20”


The duct clamp is made out of steel and the size is 20”.

Function
The screw clamp employs a stainless steel band which wraps around ducting as it makes a connection with a barb or nipple. The screw on the outer portion of the band is then turned with a flat head screwdriver, and the tightening action of the screw fits the band to the port, forming a secure connection to clamp together ducts.

Applications
The clamp is used to clamp together ducts and appliances, working with automotive components, and other instances where ducting and hoses need to be secured. For example, it will attach aluminum ducts to other aluminum ducts or products of the same size.

Technical Details

Certifications: SGS
Material: Steel
Size: 20"
Brand: Deelat Industrial
Warranty: 180 Day
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Jack and Sharon Bateman ..
May 08, 2019

Is the size shown the diameter or the length of the strap when opened?

Hi Jack and Sharon, thank you for your question. The size shown, 24", is the diameter of the duct clamp. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on May 10, 2019
David S.
Feb 18, 2019

How wide is the band? And what gauge is the band?

Thanks for your interest in our products, David. The band is 12mm (1/2") wide and 0.62mm (1/32") thick. It is made of stainless steel. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Mar 21, 2019
John V.
May 31, 2019

Will this work on a pipe with a 30.5" dia?

Hi John, thanks for your question. The maximum size for this duct clamp is 30", but it can work up to 32" so it would be large enough for your application. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Jun 05, 2019
Paul H.
Sep 06, 2018

When you say 20” clamp what is the size variance up or down. I have fittings that are a tad over 20” so would I need slightly larger then tighten down?

Hello Paul, thank you for your question. Our 20 inch duct clamps can open to a max diameter of 23". We call it a 20" duct clamp because its a ideal to tighten a duct over a 20" opening. If your opening is a tab bit large than 20" this clamp should work just fine.

Reply Deelat Industrial on Sep 07, 2018
Randall M.
Nov 02, 2020

Are these clamps designed for your negative pressure ducts?

Yes, our duct clamps are compatible with all ducting on our website.

Reply Deelat Industrial on Nov 03, 2020
Chad S.
Oct 17, 2018

is this product shipped in the US?

Hello Chad, thank you for your question. Yes, if you are located in the US our duct clamp will be shipped from our shipping warehouse in California.

Reply Deelat Industrial on Oct 17, 2018
John E.
Sep 07, 2019

I have an application which has a filter element 1/8” thick around a 24” drum. Does the 30” close enough to clamp 24 -1/4”?

The 30" duct clamp would not close around a 24" drum, but the 26" duct clamp would be just fine for that size.

Reply Deelat Industrial on Sep 11, 2019
Ray F.
Feb 26, 2021

What diameter range will the 10 inch and 12 inch clamps have?

Don B.
Dec 05, 2018

How wide is clamp? eg 1/4", 1/2", 1 ", etc. Can they be painted with Tremclad or similiar metal paint?

Hello Don, thank you for your question. The clamps are about 15/32" wide. You can certainly paint them with any kind of metal paint. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Dec 06, 2018
Vic P.
Jan 29, 2020

I'm getting some of your 24" flex hose and I believe it has ribs on it. Would I use these 24" clamps for this product?

Yes, you can use the 24" duct clamp for a 24" flex hose with ribs.

Reply Deelat Industrial on Feb 04, 2020
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