PVC Flexible Duct

What is the distance in inches between the rings?

7.25 Inches

I saw in another question this would be good for agility dogs, but does it get slippery when wet and does it have good traction?

Is this duct available in any other color other than orange?

Deelat PVC Flexible Ducts come in a variety of colors. They can be requested in Black, White, Grey, Orange, Yellow, Red, Blue, Green. Please contact our sales support if you require a custom color other than our standard orange,

How much does the 25' section weigh? Does it come in 50' sections? How much would a 50' section weigh?

The weight of the 25' section of the PVC flexible duct is 7.7 kg, or 17 lbs. The weight of a 50' section would be 15 kg, or 33lbs.

Is the diameter number on these ducts ID or OD diameter?

All ducting diameter measurements refer to the outer diameter or OD.

Can you use this stuff on a stove vent?

The PVC Flexible Air Ventilation Duct can withstand temperatures ranging from -4°F to 176°F. That being said, temperatures on a stove top can exceed 176°F so we wouldn't recommend using this particular PVC flexible duct. We do offer high temp ducting that would work much better for your application.

Will this work for my lawn vacuum hose?

Yesm this PVC flexible duct will work as a lawn or leaf vacuum hose.

What is the pressure rating?

The pressure rating for the flexible duct is 3000 PA.

Do you sell friction loss tables or formulas?

Hi Joe. DEELAT does not sell friction loss tables or formulas.

Can this duct be used for a canine agility tunnel?

Is this duct able to withstand negative pressure?

Our standard PVC flexible ducts are not suitable to hold negative pressure. They are rated for positive pressure between 1000-2000pa. Deelat Negative Pressure Ducts are specifically for negative pressure applications.

Do you offer a 6" PVC Flexible air ventilation duct that is 10' long?

We offer 6" ducts in 15' and 25' lengths.

What is the actual I.D. of this product?

The inner diameter of this duct is 30 cm/11.8". If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Do the tubes have some Flexibility? Can you push them down to fit under something?

Yes, our PVC flexible ducts are flexible enough to bend and fit under something. You can find the full stock of our flexible tubes here: Please check this page

Hello, can this type of duct work be used for paint booth applications?

Yes, our flexible ducts can be used for paint booth applications.

I want to install this duct in a greenhouse, are the UV protected?

All our PVC ducts are coated with a UV rated clear coat giving them sufficient protection against the suns rays.

Do you have a static pressure rating for the 24 inch duct? max temp would be 30C

Hello Dave, thank you for your question. Only our explosion proof ducts have a static pressure rating. Static pressure rating (positive pressure) is 3000 p.a

Can these be shortened, or else do you sell shorter lengths? I need a 6ft length.

Yes, the PVC flexible duct can be shortened. You can cut the duct yourself, or else order one suitable to your needs by contacting us directly. A 6ft length would be $12.11.

Can this be used for ventilation on air conditioning intake

Deelat PVC flexible ducts can be connected to air conditioning intakes and are commonly used in a variety of HVAC applications. These ducts can withstand temperatures from -20°C to 80°C.

Can I use this with a portable AC as replacement hose sharp cv-p10nc

Yes, you can use this duct for your application. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

If used for AC ducting, are these ducts insulated?

The PVC flexible ducts are not insulated. To see our selection of insulated ducts, please visit Please check this page

I need connect a kitchen aid down draft. Do you have a flexible duct for this application

Yes, our flexible ducts can be used in kitchens. Please contact our customer support to discuss the best size and length for your specific application.

What is the pitch of the steel band?

The pitch of the steel band is 20mm. Thanks for your question!

What is the number of D rings? Are they on both ends? Is there an extra charge for a specific color such as gray? Does the PVC Flexible Duct have the drawstring on both ends or just one end to attach around a fan?

Do they come in a color other than hello orange?

Our flexible ducts come as a default color of orange, however, you can order them in an array of colors. We offer them in Blue, White, Black, Green, and also Red. If you need another color other than orange, please call in your order to our customer support team to make sure the right color is shipped to you.

I need this duct for commodity fumigation, is that possible?

You can use this duct for commodity fumigation as long as the temperature is between -4°F and +176°F. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Does this duct have a maximum CFM or FPM rating?

The PVC flexible duct does not have a CFM or FPM rating because these are not normally figures ducts have. However, all our fans have these details provided.

can you make 40" x 40' lenghth (custom)

Yes, we can make a custom flexible duct of this size. Please contact our customer service at 1-855-870-1429.

Are these available in another color other than orange?

These ducts are available in a variety of colors. Customers can make a special request for Black, White, Grey, Orange, Yellow, Red, Blue, Green. The default color is orange, however if you require a custom color please contact us at 1-888-667-5776.

What materials is this duct made out of?

Our PVC flexible duct is made out of fire retardant PVC fabric with an integrated steel helix frame covered with a rubber strip. This material can withstand temperatures between -4°F to +176°F (-20°C to +80°C), repels oleic acid and water and is tear-resistant. The fabric thickness is 0.3 mm ~ 0.4 mm.

How much for 20 ft. Im using it for a dog agility tunnel.

These Flexible ducts are perfect for use as a dog agility tunnel. Our 24" flexible ducts are available in 5, 10, 15 and 25-foot lengths. Please see website for pricing or contact our sales team.

There are draw strings each end. I don't know if they offer custom lengths

DEELAT Industrial offers custom lengths for any of our ducts but they are made to order and ETA would need to be confirmed.

Will this work with a LG LP1417SHR Portable AC Unit? The existing 6" tubing is too short for our needs, and has a built in threading for the connector.

This 6" duct should work with your portable AC system as long as the outlet/intake connector is 6" or less. The duct is meant to slide over the connector and then tighten over it with the pull string on the end or duct clamp. The duct has no threading.

Can I purchase (4) 9 ft. sections of the 40" PVC Flexible Duct? What is the stack height of a 9 ft. section when collapsed?

We do offer our ducts in custom lengths on special request. For custom lengths, the ducts are made to order and can take up to 3-4 weeks to deliver. The stack height for a 9 ft section would be approximately 6 inches when condensed.

Is there a way to prevent mice from chewing through the pvc flexible ventilation duct. Thank you.

There is really no way to prevent mice/rats from chewing threw the PVC flexible ducts. Mice and Rats can pretty much chew through anything in their path. The only way to prevent it is making sure the area in which the flexible ducting is being installed is eradicated of all mice/rats prior to the installation and have pest control do routine follow ups to make sure they didn't return. This is true for any kind of PVC flexible ducting.

I have to attach to 20" but want to use 8", how does this get stepped down?

The PVC flexible duct has a pull string that will collapse the end of the duct to shrink down to an 8" diameter. We would also recommend adding a duct clamp to secure it better. Even though you can use the 20" duct and collapse the end to a 8" we highly suggest that you use an 8" duct instead.

Can this product be used for a dryer hose?

The flexible duct can be used as a dryer hose, however, its not the intended use for this duct.

Can you this product for Home AC ducting?

You can use this duct for home AC ducting. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Is this item in stock DEELAT ® PVC Flexible Duct - 18" (Diameter) * 15ft (Length)?

Deelat stocks most varieties and sizes of ducts such as the DEELAT ® PVC FLEXIBLE DUCT - 18" (DIAMETER) * 15FT (LENGTH) however it is best to call our sales team at 1-888-667-5776 or email at sales@deelat.com for up to date stock quantities and delivery times.

Does a flange need to be fabricated to connect duct to return air shaft and to air conditioner?

You can use the integrated drawstring, a flange or a duct clamp to attach the duct to an air conditioner, return air shaft or ventilator For your application, we recommend using a negative pressure duct, as it may better suit your requirements.

Would your flexiable ducting work for connecting a grain fan to a bin plenum with full floor aeriation? The fan and plenum have a 18 inch round opening with a bolt pattern collar band around the opening.

Yes, it can be connected with a square-round duct connector.

Can this be used under a sawdust silo on a discharge gate to stop dust from blowing in wind?

Yes, this PVC flexible duct could be used in this situation to stop sawdust from blowing around.

Do you provide supporting materials? Rings, straps, ecc? Do you sell any interconnecting fittings?

This PVC flexible duct already comes with the connections, so you would not need to buy any supporting pieces for it.

Does this product meets the UL 181 class I rating for flammability?

Our factory standard for this PVC flexible duct is B2, which is a higher class rating for flammability than UL 181. The product meets and exceeds that class.

Can this duct be used on and outdoor construction furnace?

This particular PVC flexible duct might not be able to stand a certain threshold of heat. Please let us know the temperature range of the airflow of the construction furnace so we can ask our supplier to recommend a heat duct that would suit your needs.

We need to use the 20" duct in an HVAC application for in a hotel pool room exhaust going up about 200' to the roof of the building to exhaust pool chemicals. Will this work for this application?

Yes, this PVC flexible duct should work for your pool application, as it is chemical resistant, acid resistant and alkali resistant.

Will the 12" flexible duct fit over a 12-1/4" diameter connection pipe?

The 12" PVC flexible duct would be a little tight on a 12-1/4" diameter pipe. If you would like to request a custom size, please contact us so we can help you better fit your needs.

Is this product waterproof for under a MFG home for A/C duct work?

Yes, this PVC flexible duct is waterproof.

Wondering what the lead time is on the 30" pvc flex duct? Is there 36" available?

The lead time and availability of the 30" or 36" PVC flexible duct will depend on your local store quantities. Please contact our customer service at 1-888-667-5776 if you would like a personalized timeframe.

can it withstand outdoor use

Yes, this PVC flexible duct can be used outside.

Can you send me a sample?

Do you have this hose in a 3" diameter?

We do not sell PVC flexible ducting with a 3" diameter on the website, but we do manufacturer custom sizes all the time. Please call us at 1-888-785-2677. Speak soon.

Am I able to buy only the steel helix frame by itself in the size 6ft and 760mm, and without the PVC covering? I want to attach cat mesh or shade cloth to it.

Hi Heather. Thanks for your question. The steel frame cannot be bought separately.

What is the weight of the vinyl?

Hi Bill. The weight of the vinyl is 470 grams or 1.03 pounds.

Can these two hoses that are together be connected to each other?

The ducts can be attached to one another to make a longer duct, inter-connecting them. You can connect ends together using a duct clamp.

Will that string hold the duct to the blower with no issue?

There is a D-shape ring on item #D1146675. You can simply use a cable tie to tie two ducts together. Thanks for your question!

We have a 13.75" opening that I would like to connect some of this to. What size diameter would you recommend so we can get the most snug of a fit?

Hi Dale. If you would like to request a custom size, please contact our sales team so we can help you better fit your needs.

Is it plausible to reduce the ducting size from 24 in to 16 in using ratchet straps? Or a ducting adapter must be used?

You can but the wire in the duct will prevent you from getting it completely round, the fabric collar on the end of the duct will allow you to reduce it down

Can you adjoin multiple lengths of this duct one to the another duct?

Hi Demetrius. Yes, you certainly can connect multiple ducts using a duct clamp.

Is this rodent resistant?

The thickness of the material in 0.35mm, meaning yes it will be broken if continuously chewed on.

How much does the 15’ x 24” section weigh?

The weight of the vinyl is 470 grams or 1.03 pounds.

Can this duct be used for dog agility tunnels?

Yes, these portable ducts can definitely be used for dog agility tunnels. The have a wire frame helix to maintain shape and they are flexible and durable.

Is this suitable for an exhaust duct for an automotive paintbooth?

Yes, the duct is suitable to vent fumes of paint.

I have a 26" diameter fan, will the 24" duct stretch enough to go around this size fa, or do I need to step up to a 28" diameter duct?

The 24 inch portable duct has a cuff end with drawstring that is a few inches larger, it will easily fit onto your 26 inch fan.

Is this suitable for an exhaust duct for a split AC? In the summer i need it to move hot air from my balcony.

Our Deelat portable flexible ducts are perfect for exhausting hot air from ac units because they are rated for up to 176F. We have high heat ducts that have a higher heat capacity, however we believe you should be fine with our standard PVC flexible unit.

Can I use this to attach to my swamp cooler?

Yes, the Heat Resistance for PVC Flexible Ducts are between -20°C to +80°C.

Would this be resistant to different automotive oils?

Yes, it is resistant to different automotive oils.

Will the 12" diameter duct SKU #D1146675 fit over a 14" fan? Or do I need to size up to the 16" duct?

The 12" x 25ft PVC flex duct ( D1146675) has an opening flap approximately 2 inches larger than the rest of the duct. However, it is best to measure the lip of your fan since this can sometimes be different than the fan body diameter. Once you know the fan's lip, you can decide if it is better to go up a size and use a 14 inch or 16-inch duct to connect to your fan.

Can you connect multiple 25' sections of the PVC Flexible Duct? Does it require an adapter?

Yes, you can combine infinite amounts of 25-foot sections of the DEELAT D1146675 portable, flexible duct. It does not require an adaptor as one end of the duct has an extra-long flap beyond the wireframe that tightens by pulling the drawstring. Overlap the flap end of one duct onto the end of another duct so that it overlaps onto at least one rung of the wireframe and tighten. You can also use duct clamps to strengthen the grip.

Will the PVC Flexible Duct (D1146675) work as an exhaust tube of a 2-ton portable central air unit.

Yes, the DEELAT D1146675 portable flex duct will work as an exhaust port for a portable central air unit. DEELAT ducts were designed for hot or cold air returns for AC units.

What distance do you need supports to hang the D1146675 flex duct overhead?

The duct is flexible and designed with an integrated helix wireframe that requires support if you are suspending it horizontally. The D1146675 flex duct can be hung with supports every 3 feet (or every meter) to prevent the duct from drooping.

Could the PVC Flexible Duct be used for water?...as a seasonal culvert to help redirect water flow from a slow running stream?

The DEELAT PVC flexible ducts are typically used for airflow. However, it's waterproof so that it could be used for water redirection diverting water from a stream.