Designed for efficiency in air brake systems, the Brass #12 A.B. Union is an essential component for connecting nylon tubing. This union offers reliable performance in environments up to 200°F, making it ideal for demanding applications. It features Dura-Kote plating, ensuring superior corrosion resistance, and aligns with SAE 100101BA standards for quality assurance. With male-to-male connections on both ends, each measuring 0.75 inches, it provides flexibility in design and ease of integration.
The union is constructed from durable brass, providing robustness and longevity. Its higher operating pressures exceed standard SAE requirements, offering enhanced safety and reliability for industrial use. The hex size of 1.125 inches simplifies installation and maintenance. Please note, this product is not suitable for fuel, water, or oil applications.
SKU: 1462X12
Supplier Part Number (MPN): 1462X12
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X03039
Application
Air brake systems except where temperatures exceed +200°F or where battery acid can drip on tubing. Not for fuel, water or oil.
Certifications
SAE 100101BA
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 1
0.75
End Size 2
0.75
End Type 1
Line/Hose/Tube
End Type 2
Line/Hose/Tube
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
Hex Size 2
1.13
ICC
Union Adapters
Item Type
Line/Hose/Tube Male/Line/Hose/Tube Male Union
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
60
Product Material
Brass
Product Width
1.13
Sub Brand
None
Supplier Part Number
1462X12
Product Weight
0.39 lbs
Product Questions & Answers (1)
Question by: Cody W on Dec 31, 2025, 12:24 PM
Will this fitting hold up okay in an air brake system that sees pretty high temps sometimes?
Answer by: Customer Support on Jan 2, 2026, 6:07 AM
It's rated to handle environments up to 200°F, so it should be suitable unless your system consistently exceeds that temperature.