Duratec® is a completely clean industrial compressed air piping system that is especially suited for the food and beverage industry and hospitality sector. Duratec® meets NSF and FDA requirements.

Duratec® is a semi flexible air compressor tubing that comes in a 100 ft or 300 ft coil and uses compression fittings for leak proof performance. It is designed for efficient installation in diverse settings, from small shops to breweries, bakehouses, and large manufacturing facilities. It delivers clean compressed air, inert gas, and welding gas.

The smooth inner surface Duratec® tubing delivers air efficiently and remains corrosion free for decades. Duratec® fittings are also protected with a corrosion-resistant, industrial-strength nickel plating and include double o-ring seals ensuring joint integrity. Duratec® maintains its shape after bending, which makes it ideal for layouts with many obstructions and corners.

Choose Duratec® Semi-Flexible Compressed Air System for:


Save on Installation & Labor Costs

You can install Duratec® in half the time of most traditional systems. Fittings are compression fitting, so there is no need for gluing or threading. Duratec® is 75% lighter than copper or steel pipes of the same diameter, which cuts down on the number of people required to lift or carry it.

Set Up Shop

When it’s time to purchase or design a new compressed air line system, many people don’t know where to start. That’s where we come in. Use the tools below or contact us, today.

Easy to Install Compressed Air Tubing

Duratec® is available in 100 ft and 300 ft lengths, which allows for fewer joints and less leakage. The “compression style” Duratec® fittings make installation fast and easy. No glue or threading is needed. All joints have double o-ring seals. With no special installation tools required, you can easily assemble, disassemble, and re-modify your air compressor tubing system at any time. It is compatible with common compressor oils.

Bend Radius

Duratec® will hold any bend shape

1/2 Duratec

3/4 Duratec

1" Duratec





Step 1


Cut The Tubing Square

Step 2



Step 3


Push The Fitting Onto The Tubing

Step 4


Turn The Nut Finger Tight

Step 5


Tighten Nut With Wrench Minimum 3/4 Turn

Duratec® Installation Steps Tips & Training

The Duratec® Airline System is only as safe as a thorough installation. Tubing will carry compressed air/gas up to 200 psi. Care must be taken on any installation of the Duratec® Airline System. Read all installation instructions and watch installation videos before starting. You can watch our Duratec® installation videos at www.rapidairproducts.com

Each shipment will contain installation instructions. If you do not receive them, please call us immediately at 866-691-5311 and download the Installation Guide. We strongly recommend that the installer contact our tech department for installation questions prior to the installation.


The Only Air Line System Rated for Food & Beverage Use


A brewhouse’s high quality, expensive equipment like keg washers, canning systems, de-palletizer systems and glass pak packaging lines demand clean dry stable compressed air. RapidAir has a variety of sizes and products to meet this need. The Duratec® system installs easily and provides clean compressed air and inert gas to equipment like a still, fermenter or grain mill.

Food Preparation

Whenever pressurized air will come into direct contact with food (for example, when injecting a gas that preserves the food), you must use hygienic, sanitary tubing. Duratec® is FDA compliant and NSF approved. It is packaged in cardboard boxes to prevent contamination before use. Because the inner layer cannot rust or corrode, the clean air stays clean.

Happy Customers

Just received parts ordered for my compressed air system. All parts are quality made and I am very happy with them. Thank you so very much for being so helpful and above all you were so very nice. Thanks again Stacy!
    Your Cart
    Your cart is empty