SKU: 76808292643

3/4 D.O.T. Push-In Union Composite

Sale price$23.90 Regular price$26.56
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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Description

3/4 D.O.T. Push-In Union CompositeThe 3 4 D. O. T. Push In Straight Union Composite is a straight inline connector designed to join two sections OD tubing securely. It features a push to connect (PTC) mechanism, allowing for quick, tool free installation and removal. This fitting is commonly used in DOT approved air brake systems, pneumatic lines, and industrial fluid applications. Specification Details TYPE D. O. T. Push In Union Composite DESIGN Push to connect functionality enables

The 3/4 D.O.T. Push-In Straight Union Composite is a straight inline connector designed to join two sections OD tubing securely. It features a push-to-connect (PTC) mechanism, allowing for quick, tool-free installation and removal. This fitting is commonly used in DOT-approved air brake systems, pneumatic lines, and industrial fluid applications.

Specification Details
TYPE D.O.T. Push-In Union Composite
DESIGN Push-to-connect functionality enables fast and easy 
installation
MATERIAL Composite for durable, lightweight construction for corrosion and chemical resistance
MATERIAL CONSTRUCTION Composite
WEIGHT (LBS)
0.145
CONNECTION SIZE 1 3/4"
CONNECTION SIZE 2 3/4"
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 145 psi
TEMPERATURE RATING -40 to 140 deg F
STANDARD APPROVALS Meets D.O.T. FMVSS 49 CFR 571.106|SAE J2494-3 Airbrake System Requirements
APPLICATIONS

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

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: 76808292643

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4.0 ★★★★★
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Ray Hernandez
Lake Worth, US
★★★★★ 4
Great for the price
They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
E
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Elizabeth Allen
Natrona Heights, US
★★★★★ 3
Some easy, some not
Some fit good, some are a little rough to get on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
J
Verified Purchase
Jacqueline
Birmingham, US
★★★★★ 5
Great material
Great product
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Reviewed in the United States on March 4, 2026
B
Verified Purchase
Brian C Lehman
Natrona Heights, US
★★★★★ 5
Dog toy
Flavor Name: Mixed, Size: 4 Count (10 oz)
Dogs love these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
H
Verified Purchase
Heather N.
Dallas, US
★★★★★ 5
Love this brand!
Flavor Name: Mixed, Size: 4 Count (10 oz)
My standard poodle loves these but I cut them up into more manageable sizes. This has become my new “go to” brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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