931 50 022 12x1.5 12mm Natural Brass Brake Pipe Connector ISO14001 TS16949 CCC

Quick Detail

Product Name: Brake Pipe Connector

Quality: ISO14001, TS16949, CCC

Pressure Cycle: 100,000 Cycles

Cap Marking: 12x1.5 / Ø12

Body Color: Natural Brass

Brass Grade: H62

Part No. 3: 931 50 022

· Capped And Marked 12x1.5 / Ø12: Each connector ships with a protective cap marked with the thread and tube size, 12x1.5 and Ø12, so fitters identify the right part at the bin and no dirt, paint or swarf enters the bore before assembly.

· H62 Brass, 100,000 Cycles: The H62 brass body in natural brass finish holds its thread and sealing face through 100,000 pressure cycles, so the joint stays tight over years of brake application cycles and resists condensation, road salt and oil mist.

Description

Brake Pipe Connector for air brake and pneumatic pipe lines on commercial vehicles. The H62 brass body is supplied in natural brass finish with a protective cap marked 12x1.5 / Ø12, which states the thread and tube size and also keeps dirt, paint and swarf out of the bore until the line is assembled. The machined thread and sealing face deliver a leak free joint at normal air brake working pressure on air brake, ABS / EBS and air suspension circuits, and the natural brass finish keeps the sealing face clean and reusable in fleet maintenance.

Supplied as part number 931 50 022 in the 931 series, the connector is produced under ISO14001, TS16949 and CCC certified quality control, with full dimension and thread inspection before packing, so each batch assembles the same way on the line and in the workshop. The H62 brass body carries the strength and thread accuracy needed for repeated tightening and rework.

Verified over a pressure cycle life of 100,000 cycles, the connector is engineered for high frequency fleet maintenance and OEM replacement on bus, truck, trailer and semi-trailer air brake lines. It is packed neutral or with custom marking for distributor and OEM programs, and the natural brass body keeps its strength in cold start and hot engine bay conditions.

Specifications

Notices

Open the packaging carefully, inspect the coupling body, sealing ring and tube ends for scratches or damage, and handle gently to avoid surface scratch or seal damage. Do not pull forcibly or bend sharply during installation to avoid safety risks of connection loosening and seal cracking. Installation should be performed by qualified personnel to ensure correct assembly, stable sealing performance, and service safety.