388A-14D-1

7/8"-20UNEF*1/2"MPT

388A-14D-1 Rubber-AB Male Adapter - D.O.T. Air Brake Hoses/Ends | Brass Pro

Cross-reference
08088-0808 121299.82 1390-88 1390X8X8 1501-8D 181201-8 33806 38814D 388-88 388A-14D 41348D 4134-8D 500060 76RB-7/8-8 84088 90507 93386 A88 D15018D D1501-8D F76RB-7/O8-8 N12306AH P76RB-7/8-8 RB61AD-8-8 S376AB-7/8-8 W33806 38371

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.

Back

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

388A-14D-1

7/8"-20UNEF*1/2"MPT

Why Choose Brass Pro?

What are the temperature limits?

How do you ensure product durability?

Are these safe for potable water?