SKU: 30479912951

3/8 Male Pipe Thread x 3/8 and 1/2 Tube DOT Composite Double 90

Sale price$37.41 Regular price$41.57
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Description

3/8 Male Pipe Thread x 3/8 and 1/2 Tube DOT Composite Double 90The 3 8 Male Pipe Thread x 3 8 and 1 2 Tube DOT Composite Double 90 deg Elbow is a dual push to connect (PTC) elbow fitting is engineered to join a male pipe thread (MPT) connection with two outside diameter (OD) tubing lines at a 90 degree angle. This fitting is fully compliant with DOT and SAE standards, making it suitable for air brake systems, pneumatic circuits, and a wide range of industrial fluid transfer applications. Its one touch connection

The 3/8 Male Pipe Thread x 3/8 and 1/2 Tube DOT Composite Double 90 deg Elbow is a dual push-to-connect (PTC) elbow fitting is engineered to join a male pipe thread (MPT) connection with two outside-diameter (OD) tubing lines at a 90-degree angle. This fitting is fully compliant with DOT and SAE standards, making it suitable for air brake systems, pneumatic circuits, and a wide range of industrial fluid transfer applications.
Its one-touch connection design streamlines installation, while the UV-resistant and vibration-resistant composite body ensures long-term durability and reliability in demanding environments.

Specification Details
TYPE Male Pipe Thread x  Tube DOT Composite Double 90 
DESIGN Double 90-degree elbow design allows for compact and efficient routing of different tube sizes
MATERIAL Composite provides corrosion, chemical, and impact resistance
MATERIAL CONSTRUCTION Composite
WEIGHT (LBS)
0.26
CONNECTION SIZE 1 3/8"
CONNECTION SIZE 2 1/2"
CONNECTION SIZE 3 3/8"
CONNECTION TYPE Push-to-Connect|Push-to-Connect|MPT
CONNECTION TYPE 1 Push-to-Connect
CONNECTION TYPE 2 Push-to-Connect
CONNECTION TYPE 3 Male NPT
FITTING TYPE 90 deg Elbow
HEX SIZE 1"
PRESSURE RATING 145 psi
TEMPERATURE RATING -40 to 140 deg F
THREAD SIZE 3/8 - 18
STANDARD APPROVALS DOT FMVSS 49 CFR 571.106|SAE J2494-3
APPLICATIONS

Ideal for DOT-Approved Air Brake Systems, Pneumatic Systems, Industrial Fluid Transfer Systems, HVAC & Refrigeration Applications, Agricultural and Heavy Equipment Air Lines.

BRAND Midland Industries

 

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Exchange/Return Notes
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SKU: 30479912951

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4.7 ★★★★★
Based on 75 reviews
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Verified Purchase
Tharin
Los Angeles, US
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
H
Verified Purchase
Harvey
New York, US
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023
L
Verified Purchase
Lyrah
San Leandro, US
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025
A
Verified Purchase
Alexis
Houston, US
★★★★★ 5
Supports DP Alt + Power Delivery from one source
This is one of the very, very few USB-C hubs out there that successfully pushes DisplayPort Alt and 100w PD functionality from one source cable to one device. My monitor has a USB-C DP alt port that also pushes 95w PD and this hub successfully pushes both of those to my laptop, phone, and android handheld console. The marketing material says something about USB PD cannot work with DP alt, but it seems to be working fine for me so who knows. With this little hub in-between the link from the monitor to the device, I can now add a USB ethernet adapter and game controller, and I only ever have to plug one USB-C cable into my device (and I am using a USB4 extension cable with no issues as well) and it all works perfectly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
M
Verified Purchase
Mark N.
Boise, US
★★★★★ 5
Supports Reverse Charging a Laptop on Monitors with USB-C PD!
This adapter is unique in that it supports reverse charging + video on the same port. I use this with an LG monitor (60W PD) and an M1 Pro Mac. At first, I had connectivity issues: hub was disconnecting and reconnecting every few seconds. I followed advice to update the firmware on the hub, but that didn't solve the issue. Turns out, my monitor also needed a firmware update. Once I updated the monitor firmware, it stabilized and has been working great ever since.
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Reviewed in the United States on August 4, 2025

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