70NAB-4B-1B

1/4"AB*1/4"FPT 90°(B)

70NAB-4B-1B NAB Female Elbow - D.O.T. Air Brake Nylon Tubing | Brass Pro

Cross-reference
00470-0404 017046 1370-4B 14704B 1470-4B 1470x4x4 17046 270NTA-4-4 270NTA-4-44 470-44 70NAB4 470NAB-4-4 70NAB-4B 85080 90709-1 970-4-4 970-4-4C D14704B D1470-4B N70-4-4 NT70-44VS NY270-4-4 S770AB-4-4 TH270CC 38114

Established in 1975, Brass Pro Industrial is a premier manufacturer of high-performance brass, pneumatic, and air brake fittings. Backed by our own brass mill and over 100 CNC machines, we ensure superior durability and leak-free performance. Our products are AB1953, NSF-61, and FMVSS 106 compliant, meeting the highest global safety and transportation standards. As a one-stop OEM partner and owner of the QV DOT brand, we provide integrated manufacturing solutions to strengthen your competitive edge.

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Testing & Specs

Most stringent international standards

- 50+ years of proven manufacturing expertise
- Fully integrated brass mill for consistent quality and cost control
- Extensive experience supporting North American standards and markets
- Flexible OEM / ODM solutions tailored to your needs
- End-to-end quality control from raw material to final inspection
- Fast response times and dependable delivery
- Certified products meeting global compliance standards

Our fittings are tested for operation between 32°F and 220°F (0°C to 104°C).

Each valve is tested for 500,000 open and close cycles and 1,000 ~ 2,000 pounds of tensility.

Yes, our lead-free brass materials comply with NSF-61 and U.S. AB1953 standards, ensuring maximum water safety.

Contact Info

70NAB-4B-1B

1/4"AB*1/4"FPT 90°(B)

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