SKU: 80219926858

1/2 x 3/8 Plastic PP DOT Union Tee

Sale price$12.53 Regular price$13.92
Save 10%

Pay in installments of $3.48 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 30 - Nov 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1/2 x 3/8 Plastic PP DOT Union TeeThe 1 2 x 3 8 Plastic Push In DOT Union Tee is a T shaped push in fitting designed to connect three sections of OD tubing securely. It allows for branching air or fluid lines while maintaining a leak free and durable connection. This fitting is commonly used in DOT approved air brake systems, pneumatic applications, and industrial fluid transfer systems. This D. O. T. and SAE compliant composite fitting features a one touch push to connect design that

The 1/2 x 3/8 Plastic Push-In DOT Union Tee is a T-shaped push-in fitting designed to connect three sections of OD tubing securely. It allows for branching air or fluid lines while maintaining a leak-free and durable connection. This fitting is commonly used in DOT-approved air brake systems, pneumatic applications, and industrial fluid transfer systems.

This D.O.T. and SAE compliant composite fitting features a one-touch push-to-connect design that reduces installation time by up to 90% compared to traditional compression fittings. Its UV- and vibration-resistant composite body offers a lightweight, corrosion-proof solution that is roughly 43% lighter than brass, improving vehicle fuel efficiency and payload capacity. The positional swivel allows the elbow to be threaded into a port first and then rotated 360° to the perfect angle for your tubing run, ensuring a clean and secure installation.

Specification Details
TYPE Plastic PP DOT Union Tee 
DESIGN Tee-shaped configuration allows for branching and tubing
MATERIAL Composite provides corrosion and chemical resistance
MATERIAL CONSTRUCTION Composite
WEIGHT (LBS)
CONNECTION SIZE 1 1/2"
CONNECTION SIZE 2 1/2"
CONNECTION SIZE 3 3/8"
CONNECTION TYPE Push-to-Connect|Push-to-Connect|Push-to-Connect
CONNECTION TYPE 1 Push-to-Connect
CONNECTION TYPE 2 Push-to-Connect
CONNECTION TYPE 3 Push-to-Connect
FITTING TYPE Tee
PRESSURE RATING 145 psi
TEMPERATURE RATING -40 to 140 deg F
STANDARD APPROVALS Meets D.O.T. 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

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80219926858

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jimmy Snow
Chelsea, US
★★★★★ 5
Boat repair
Size: 89-96158T 2PCS
Excellent for price and quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
C
Verified Purchase
Curtis M
Chelsea, US
★★★★★ 5
Fixed the no boat start
Size: 89-96158T 1PC
Fixed my problem so far working good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
C
Verified Purchase
CHARLES H.
Chelsea, US
★★★★★ 5
Direct Connection
Color: Black, Size: 25-Feet
Received the package in good condition. This wire is a decent quality. I made a set of jumper cables with it and they work excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Christopher Hauck
Massapequa, US
★★★★★ 5
bought twice to make custom UPS setup battery leads, not disappointed
Color: Black, Size: 25-Feet
bought this item(25ft 2awg) twice, the first time I did was to create some quick connect cables between my batteries and my distribution block to my 4kw invertor(24v 165a peak calculated load) I may have oversized due to knowing that the bigger you go the less you stress components and loose power to voltage drop these cables are a nice high-grade rubber jacket and the 30awg strands are ideal for maximum flexibility while remaining fairly easy to terminate this cable also includes a backer paper wrap that allows for easy stripping(of the rubber) without too much strand loss damage(from cutting too close to the core) overall, would buy again, like I did, if I need larger runs(say for feeding an RV solar AC distribution panel) I would buy this brand again, in the 100ft range or so THHN is not ideal for flex connections(strands are way too stiff) but a couple runs of welding cable like this inside something like "smurf tube" would be a perfect high-power temporary connection system, or just a way to isolate a large battery stack used for a solar setup in fact I may do that someday, set up a pallet of LiFePO4 batteries with a large quick connect, and just recharge the massive array(s) at a secondary location where solar is more ideal(or other renewables)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2024
A
Verified Purchase
AM
Lexington, US
★★★★★ 5
Custom wires for winch solenoid pack relocation.
Color: Black, Size: 25-Feet
Wire is nice. Flexible. Seems good. However the inner liner is not moisture blocking as I assumed from the pictures, it's paper.. still seems like a good price per foot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2020

recommand products