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Description
6mm PP DOT Union StraightThe 6mm PP Push In Tube DOT Union Straight is a straight inline connector designed to join DOT approved air brake tubing sections securely. This fitting is commonly used in commercial vehicle air brake systems, pneumatic applications, and industrial fluid transfer where a reliable, leak proof, and vibration resistant connection is required. Specification Details TYPE Union Straight DESIGN Straight inline design, enables easy connection of two tubing
The 6mm PP Push-In Tube DOT Union Straight is a straight inline connector designed to join DOT-approved air brake tubing sections securely. This fitting is commonly used in commercial vehicle air brake systems, pneumatic applications, and industrial fluid transfer where a reliable, leak-proof, and vibration-resistant connection is required.
| Specification | Details |
|---|---|
| TYPE | Union Straight |
| DESIGN |
Straight inline design, enables easy connection of two tubing sections |
| MATERIAL | Brass for durable, corrosion-resistant, and widely used in air brake and pneumatic applications |
|
WEIGHT (LBS) |
|
| CONNECTION SIZE 1 | 6 mm |
| CONNECTION SIZE 2 | 6 mm |
| CONNECTION TYPE | Push-to-Connect|Push-to-Connect |
| CONNECTION TYPE 1 | Push-to-Connect |
| CONNECTION TYPE 2 | Push-to-Connect |
| FITTING TYPE | Union |
| PRESSURE RATING | 200 psi |
| TEMPERATURE RATING | -40 to 200 deg F |
| STANDARD APPROVALS | DOT FMVSS 571.106|SAE J1131 |
| APPLICATIONS |
Ideal for DOT Air Brake Systems, Pneumatic Systems, Heavy Equipment & Machinery, Industrial Fluid & Gas Transfer |
| BRAND | Midland Industries |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.4 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Good quality
Size: Small (Pack of 1), Color: Blue
Bought this as an upgrade for my dog's Kong that she got as a puppy and it's just as good as the smaller one. It works really goodBought this as an upgrade for my dog's Kong that she got as a puppy and it's just as good as the smaller one. It works really good
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Good product misleading size.
Size: Small (Pack of 1), Color: Blue
Really disappointed about the size. It is way too small for my berniedoodle. He still likes it for play but I’m afraid he might swallow it. It’s very sturdy tho and is chew resistant. I guess I didn’t pay attention to the size. Looked big in the picture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Must have item for dogs!!!
Size: Medium (Pack of 1), Color: Pink
The puppy kong is a must have item for every new puppy owner. Super cute!! They usually will last forever (unless you have a super chewer then you need the black one). Great value!! Keeps the puppy busy and entertained. Especially when frozen. Google and the Kong website have tons of recipes. I tend to stick with a little bit of kibble some mashed banana and peanut butter. Also, good options are jars or pouches of baby food just make sure you check the label to ensure there is nothing toxic to dogs in it. More options are kibble soaked in water or broth, pumpkin puree, green beans and carrots. I could go on forever. If you own a dog, a Kong is a must have! I always have two ready to go. And they are dishwasher safe!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
Keeps her occupied!
Size: Extra Small (Pack of 1), Color: Pink
It works very well when sruffed with a healthy, soft treat. It keeps our little teething scamp busy for a while and stops her from chewing on household items including her humans!
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Teeny Tiny Terrific Toy
Size: Extra Small (Pack of 1), Color: Pink
Perfect for a mini puppy! So teeny tiny; it cracks me up looking at it!! However, my little dog (10 week old Cavapoo) absolutely loves playing with it! It’s her fav! You can stuff 2-5 tiny treats in it to keep puppy occupied and focused.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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