– Copper tubing
– PVC tubing
– Stainless steel tubing
Dot air brake fittings come in a variety of sizes, so it is important to choose the right size for your application. The most common sizes are:
– 1/4 inch
– 3/8 inch
– 1/2 inch
There are also some specialty sizes that are available, such as:
– 7/16 inch
– 9/16 inch
– 5/8 inch
Choosing the right size fitting is important because it ensures a proper connection between the tubing and the fitting. If the fitting is too small, it could create a leak; if it is too large, it could cause the tubing to break.
Why Dot Air Brake Fittings Is Necessary?
Dot air brake fittings provide the necessary connection between air hoses and components in an air braking system. These fittings are designed to meet the specific requirements of DOT regulations and are therefore an essential part of any DOT-compliant braking system. While there are a variety of different types of dot air brake fittings available, the most common type is the push-to-connect fitting. This type of fitting allows for quick and easy installation and is compatible with most types of air hoses.
Our Top Picks For Best Dot Air Brake Fittings
Best Dot Air Brake Fittings Guidance
Legines D.O.T Air Brake Brass Push in Fitting,D.O.T 90° Elbow+Male Branch Tee+Union Assortment Kits 28 pcs
This DOT air brake brass push in fitting is a 90° elbow+male branch tee+union assortment kit that contains 28 pieces. The DOT male connector is made of 3/8″OD x 3/8″ NPT male (2 pieces) and 3/8″OD x 1/2″ NPT male (2 pieces). The DOT male 90° elbow is made of 3/8″OD x 3/8″ NPT male (2 pieces) and 3/8″OD x 1/2″ NPT male (2 pieces). The DOT male branch tee is made of 3/8″ OD (2 pieces) and 1/2″ OD (2 pieces). The DOT union is made of 3/8″OD (2 pieces) and 1/2″OD (2 pieces).
Common Questions on Legines D.O.T Air Brake Brass Push in Fitting,D.O.T 90° Elbow+Male Branch Tee+Union Assortment Kits 28 pcs
• How many different types of fittings are included in this kit?28
•What is the maximum working pressure for these fittings?
1000 psi
•What is the minimum working temperature for these fittings?
-40°F
•What is the maximum working temperature for these fittings?
250°F
•What is the material that these fittings are made of?
Brass
Why We Like This
• 1. DOT Approved for Air Brake Systems• 2. Male Connectors, Elbows, and Tees in 3/8″ and 1/2″ Sizes• 3. Union Assortment Kit for Connecting Multiple Lines• 4. 90° Elbow Fittings for Connecting at Angles• 5. 28 Pieces Total for a Complete Air Brake System
TL TOOLEGIN Push to Connect Fittings 1/4 Inch Tube OD Pneumatic Fittings DOT Air Fittings Air Line Fittings Air Hose Fittings Air Compressor Quick Connect Fittings Brake Line Fittings 5pcs
When it comes to plumbing, there are a variety of different types of fittings that can be used. But, when it comes to push to connect fittings, TL TOOLEGIN Push to Connect Fittings are some of the best. These fittings are easy to use and don’t require any tools or loose parts. They’re also great for air systems and air brake systems. Plus, they’re made of CA360 CA377 brass, which is known for its corrosion resistance, ductility at high temperatures, and low magnetic permeability.
Common Questions on TL TOOLEGIN Push to Connect Fittings 1/4 Inch Tube OD Pneumatic Fittings DOT Air Fittings Air Line Fittings Air Hose Fittings Air Compressor Quick Connect Fittings Brake Line Fittings 5pcs
• What are TL TOOLEGIN Push to Connect Fittings 1/4 Inch Tube OD Pneumatic Fittings DOT Air Fittings Air Line Fittings Air Hose Fittings Air Compressor Quick Connect Fittings Brake Line Fittings 5pcs?They are push to connect fittings that are 1/4 inch in diameter and are used for various purposes such as air compressors, brake lines, and pneumatic systems.
• What are the dimensions of TL TOOLEGIN Push to Connect Fittings?
The dimensions are 1/4 inch tube OD and the threads are NPT.
• What is the maximum operating pressure for TL TOOLEGIN Push to Connect Fittings?
The maximum operating pressure is 200 psi.
• What is the minimum operating temperature for TL TOOLEGIN Push to Connect Fittings?
The minimum operating temperature is -40 degrees Fahrenheit.
• What is the maximum operating temperature for TL TOOLEGIN Push to Connect Fittings?
The maximum operating temperature is 212 degrees Fahrenheit.
Why We Like This
• 1) Quick disconnect simply push tubing in• 2) No tools or loose parts to handle• 3) 250 PSI working pressure• 4) Temperature range of 40°F to 200°F• 5) CA360 CA377 Brass for corrosion resistance
Additional Product Information
| Color | 1/4″ Union |
Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits
If you’re in need of a reliable air brake fitting assortment kit, look no further than the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kit. This kit contains all of the most common air brake fitting styles, including DOT unions, tees, bushings, and male elbows. It also includes straight male connectors in a variety of sizes. All of the fittings are made from high-quality brass for superior durability.
Common Questions on Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits
• What are the dimensions of the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits?The dimensions of the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits are 3/8”- 18 NPT and made out of durable brass.
• What is the weight of the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits?
The weight of the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits is 3.2 pounds.
• How many pieces are included in the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits?
There are 38 pieces included in the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits.
• What is the purpose of the Legines 38 Pcs Brass D.O.T Air Brake Nylon Tubing Fitting Assortment Kits?
The Legines 38 Pcs
Why We Like This
• 1. Contains common air brake fitting styles.• 2. DOT Union:1/4″(4 pcs), 3/8″(4 pcs), 1/2″(4 pcs), 5/8″(2 pcs).• 3. DOT Tee:1/4″(2 pcs), 3/8″(2 pcs), 1/2″(2 pcs); Bushing: 3/8″ NPT Female x 1/2″ NPT Male(2 pcs).• 4. DOT Male Elbow:1/4″ OD x 1/8″ NPT Male(2 pcs), 1/4″ OD x 1/4″ NPT Male(2 pcs), 3/8″ OD x 3/8″ NPT Male(2 pcs), 1/2″ OD x 3/8″ NPT Male(2 pcs).• 5. DOT Sraight Male Connector: 1/4″ x 1/8″ NPT Male(2 pcs), 1/4″ x 1/4″ NPT Male(2 pcs), 3/8″ x 3/8″ NPT Male(2 pcs), 1/2″ x 3/8″ N
Legines Brass DOT Air Brake Hose Ends Fitting, Sleeve, 3/8″ I.D. Tubing, Pack of 5
Legines Brass DOT Air Brake Hose Ends Fitting, Sleeve, 3/8″ I.D. Tubing, Pack of 5 are easy to assemble and disassemble due to their all brass construction. They also meet DOT FMVSS571106 when used in conjunction with SAE J1402 air brake hose. Their slotted sleeve provides compression and positive grip.
Common Questions on Legines Brass DOT Air Brake Hose Ends Fitting, Sleeve, 3/8″ I.D. Tubing, Pack of 5
• What is the diameter of the hose end?The diameter of the hose end is 3/8″.
• What is the maximum operating pressure for this hose end?
The maximum operating pressure for this hose end is DOT approved for use with air brakes.
• What is the tubing material for this hose end?
The tubing material for this hose end is brass.
Why We Like This
• 1. All brass construction for durability and long lasting use• 2. Meets DOT FMVSS571106 when used with SAE J1402 air brake hose• 3. Easy to assemble and disassemble for your convenience• 4. Slotted sleeve provides compression and positive grip• 5. Pack of 5 for stocking up or outfitting multiple vehicles
Additional Product Information
| Color | Gold |
EilxMag Air Brake Line Fitting, 1/4 3/8 1/2 Brass Brake Line Fittings Push to Connect Fitting DOT Approved Assortment Kit for Industrial Use or Trucks Trailers, Pack of 32
1/4 3/8 1/2 Brass Brake Line Fittings Push to Connect Fitting DOT Approved Assortment Kit for Industrial Use or Trucks Trailers, Pack of 32:
The EilxMag Air Brake Line Fitting Assortment Kit is a convenient and complete set of fittings for air brake systems. The kit includes 32 fittings in various sizes, male and female connectors, elbows, tees, and unions. The fittings are made of high quality CA360 brass for corrosion resistance, high temperature ductility, and low permeability. They are great for long term use and are DOT approved for use in trucks and trailers. The fittings are easy to install and provide a tight, sealed connection. The maximum working pressure is 250 psi and the temperature range is -40°F to +200°F (-40°C to +93°C).
Common Questions on EilxMag Air Brake Line Fitting, 1/4 3/8 1/2 Brass Brake Line Fittings Push to Connect Fitting DOT Approved Assortment Kit for Industrial Use or Trucks Trailers, Pack of 32
• What are the dimensions of this product?The EilxMag Air Brake Line Fitting is 1/4″, 3/8″, and 1/2″ in diameter.
• What is this product made of?
This product is made of brass.
• What is this product used for?
This product is used to connect air brake lines.
• How do you use this product?
This product is easy to use. Simply push it onto the air brake line to connect it.
• What are the benefits of using this product?
This product is DOT approved for safety. It is also easy to use and versatile.
Why We Like This
• Made of high quality CA360 brass for durability and long term use• Pack of 32 pneumatic fittings for air systems, copper tubing, and brake systems• Male Connectors (3/8″ tube): 2 pcs 1/2″, 2 pcs 3/8″• Male 90° Elbow Connectors (3/8″ tube): 2 pcs 1/2″, 2 pcs 3/8″• Tube Tees (1/2″ tube): 2 pcs• Tube Union Connectors (1/2″ tube): 2 pcs
Benefits of Dot Air Brake Fittings
Dot air brake fittings are an essential part of any truck or bus that uses air brakes. The best dot air brake fittings provide a number of benefits that make them worth the investment.
Dot air brake fittings are designed to withstand high temperatures and pressures, making them incredibly durable. They also have a low profile design that makes them easy to install and remove, which saves time and money.
Best dot air brake fittings also offer superior leak protection thanks to their O-ring sealant design. This means that you can rest assured knowing that your brakes will stay in good working order for longer, allowing you to avoid costly repairs down the road.
Buying Guide for Best Dot Air Brake Fittings
When it comes to selecting the best air brake fittings for your needs, there are a few key factors you’ll want to keep in mind. First and foremost, you’ll need to decide what type and size of air brake system you have or need – this will determine the size and type of fitting you’ll require. You’ll also want to consider the materials the fittings are made from, as well as any special features that may be important to you. Here’s a quick rundown of what to look for when shopping for air brake fittings:
Type and Size
As mentioned above, the first thing you need to do when shopping for air brake fittings is determine what type and size of system you have or need. There are three basic types of airbrake systems – disc brakes, drum brakes, and ABS (anti-lock braking system). Each one requires specific types of fittings. For example, disc brakes requirebanjo bolts while drum brakes use barb-type connections. ABS systems might use either style depending on the manufacturer. Once you know what type of system you’re dealing with, then you can narrow down your search by finding fitting that match those specifications.
Material
Air brake fittings are usually made from brass or steel (stainless steel is sometimes used as well). Brass is more common because it’s less expensive and easier to work with, but it does have a tendency to corrode over time – something to keep in mind if your vehicle will be exposed to salt or other harsh conditions. Steel is more durable but can be more difficult to install. If corrosion resistance is a top priority, then stainless steel would be the best option but be prepared to pay a bit more for it.
Frequently Asked Question
What is the best way to clean dot air brake fittings?
The best way to clean dot air brake fittings is to use a commercial air brake fitting cleaning kit.
How often should I check my dot air brake fittings?
You should check your dot air brake fittings at least once a week.
What are the most common problems with dot air brake fittings?
The most common problem with dot air brake fittings is that they can leak. This can be caused by a number of factors, including loose fittings, damaged seals, or incorrect installation. If you suspect that your dot air brake fittings are leaking, you should have them inspected by a qualified technician as soon as possible.
How can I extend the life of my dot air brake fittings?
You can extend the life of your dot air brake fittings by making sure they are properly installed and maintained.
What are the warning signs that my dot air brake fittings need to be replaced?
The two main warning signs that your dot air brake fittings need to be replaced are if you notice any cracks or damage to the fittings, or if you notice any leaking from the fittings. If you see either of these signs, it’s important to replace the fittings as soon as possible to avoid any further damage or issues.
Conclusion
Thank you for your time. I hope I have convinced you of the benefits of best dot air brake fittings. If you have any questions, please do not hesitate to contact me. Thank you again for your time and consideration.