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Danfoss / Eaton Brass Adapter

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Description & Features

Designed for air brake systems, the Danfoss / Eaton Brass Adapter provides reliable connectivity where temperatures remain below 200°F and exposure to battery acid is absent. Constructed from durable brass, this adapter offers robust performance in demanding environments. It features a Push to Connect female end, a male NPTF end, and a second female end, with sizes of 0.5 inches and 0.375 inches. The Dura-Kote plating ensures superior corrosion resistance, extending the lifespan of the fitting beyond standard expectations.

Offering design flexibility, the adapter is part of the Weatherhead sub-brand, which includes a wide range of styles to suit various applications. Its ability to operate at pressures above SAE standards makes it a versatile choice for industrial uses. Please note, this product is not suitable for fuel, water, or oil applications.

SKU: 1871X8

Supplier Part Number (MPN): 1871X8

Specifications

Brand
Danfoss
Connection Size 1
1/2 in
Connection Size 2
1/2 in
Connection Size 3
3/8 in
Connection Type
MNPT, Tube
Connection Type 1
Tube OD
Connection Type 2
Male NPTF
Connection Type 3
Tube OD
Dimension Standards
SAE AA0424
Dimensions
2.31 in L
Fitting Type
Tee
For Use With
Air Brake Tubings
Material
Brass
Material Construction
Brass
nmfc
60
Series
1871X Series
Thread Sealant
Without Thread Sealant
Tube OD
1/2 in

Product Questions & Answers (1)

Question by: Billy H on Dec 2, 2025, 4:35 PM
Reckon this adapter would hold up alright in an air brake system on my old pickup? I'm mostly concerned about corrosion.
Answer by: Customer Support on Dec 4, 2025, 10:23 AM
Dura-Kote plating is included for superior corrosion resistance. It should hold up well unless exposed to battery acid.

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