279PPSDOT-4A Per Cat.: BP279PPSDOT-4A

1/4"TUBE*1/8"MPT 45°(F) (WITH VIBRA SEAL)

279PPSDOT-4A PTC Male 45° Swivel Elbow - D.O.T. Push In | Brass Pro

Cross-reference
279PPSDOT-4A 540402S 02554-0402 121054.08 16442 179PMT-4-2 1880X4S 2480x4279PCS-4x2 279PPSDOT-4A-Y 51915K61 87103 91301 95411504M 980-4PXDOTS AQ54-DOTS-4X2 D7054DTS4A D7054DTS-4A DQ54DOT4X2 DQ54DOTS0402 DQ54S-42 NP79SW-4-2 PC1474SW4A PC1474SW-4A PL1374-4A PP78SC-DOT S254PMT-4-2

Our products are manufactured to meet strict international standards. Lead-free brass materials comply with NSF 61, ISO 9001:2015, and AB1953 requirements, while our air brake fittings meet FMVSS 106 standards. Supported by over 100 CNC machines, advanced inspection equipment, and in-house spectrometer analysis, we maintain precise quality control throughout the manufacturing process. Brass Pro has built long-term partnerships with customers worldwide.

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Testing & Specs

Most stringent international standards

Our pneumatic and D.O.T. air brake fittings are rigorously tested to meet maximum operating pressures up to 150 PSI for standard commercial vehicle applications, ensuring leak-free performance under heavy-duty conditions.

Engineered for extreme environments, our high-performance brass fittings typically operate reliably in temperatures ranging from -40°F to +200°F (-40°C to 93°C), depending on the specific D.O.T. or industrial standards.

We implement strict quality control at every stage. Our fittings undergo extensive tensile strength testing, vibration resistance checks, and cycle testing to guarantee long-lasting durability in commercial transportation and industrial pneumatics.

Yes. Backed by our integrated brass mill and over 100 CNC machines, we provide full OEM/ODM services. We can manufacture products using standard brass, DZR brass, or Lead-Free brass (AB1953 / NSF-61 compliant) based on your specific requirements.

Contact Info

279PPSDOT-4A Per Cat.: BP279PPSDOT-4A

1/4"TUBE*1/8"MPT 45°(F) (WITH VIBRA SEAL)

What is the pressure rating for D.O.T. fittings?

What is the operating temperature range?

How do you test product durability?

Do you provide custom OEM solutions?