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Danfoss / Eaton Coupling

Description & Features

This Danfoss / Eaton Coupling is a push-to-connect swivel tee/Y adapter, designed for air brake systems where temperatures do not exceed +200°F and battery acid cannot drip on the tubing. It is not compatible with fuel, water, or oil applications.

Featuring Dura-Kote plating for enhanced corrosion resistance, this brass tee adapter offers design flexibility and delivers operating pressures exceeding SAE standards. It includes one female push-to-connect end, and two NPTF ends – one male and one female – each with a 0.25" size.

SKU: IG1871X4X4

Supplier Part Number (MPN): 1871X4X4

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 13556	End Gender 3 13557	End Size 1 0.25	End Size 2 0.25	End Size 3 0.25	End Type 1 Push to Connect	End Type 2 NPTF	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	ICC Tee/Y Adapters	Item Type Push to Connect Male/NPTF / Tee Adapter	Language English	Net Pack Quantity Units EA	NMFC 60	Product Material Brass	Product Width 0.58	Sub Brand Weatherhead	Supplier Part Number 1871X4X4	Product Weight 0.11 lbs

Product Questions & Answers (1)

Question by: Pete C on Sep 17, 2025, 7:45 PM

Reckon this'll hold up alright in an air brake system, or is it kinda touchy with the temperature?

Answer by: Customer Support on Sep 19, 2025, 7:00 PM

It's designed for air brake systems where temperatures don't go over +200°F. Just be sure battery acid can't drip on it either.