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Danfoss / Eaton Q CAB 1800 Series - Bras

Description & Features

Designed for air brake system lines, this brass push-to-connect swivel union adapter joins two 3/16-inch push-to-connect female ends in a straight union configuration. The Danfoss / Eaton Q CAB 1800 Series - Brass fitting is part of the Weatherhead product line and carries Dura-Kote plating for corrosion resistance in demanding service environments. Operating pressures exceed SAE standards, making it a reliable choice for pneumatic brake circuit connections where performance margin matters.

Suitable for air brake applications where temperatures remain at or below 200°F, this fitting is not rated for fuel, water, or oil service. The swivel design provides assembly flexibility when routing lines in tight or fixed configurations.

SKU: IG1862X3

Supplier Part Number (MPN): 1862X3

Specifications

Application Air brake systems except where temperatures exceed +200°F or where battery acid can drip on tubing. Not for fuel, water or oil.	End Gender 1 13553	End Gender 2 13555	End Size 1 0.19	End Size 2 0.19	End Type 1 Push to Connect	End Type 2 Push to Connect	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	ICC Union Adapters	Item Type Push to Connect Female/Push to Connect Female Union	Language English	Net Pack Quantity Units EA	NMFC 50	Product Material Brass	Product Width 0.44	Sub Brand Weatherhead	Supplier Part Number 1862X3	Product Weight 0.04 lbs

Product Questions & Answers (1)

Question by: Randy C on Sep 18, 2025, 10:15 AM

Will this fitting hold up ok in an air brake setup on a semi? Don't want no leaks!

Answer by: Customer Support on Sep 19, 2025, 9:36 PM

Designed for air brake systems, this brass fitting exceeds SAE standards for operating pressure. The Dura-Kote plating also helps it resist corrosion in demanding environments, so it should hold up well. Just make sure your air brake system doesn't exceed 200°F.