ANRIWT DOT Air Fittings Brass 170PC Set for Trucks

Description

Product Overview

The ANRIWT 170‑piece DOT air fittings kit is engineered for professional automotive and industrial applications. Crafted from premium CA360 brass, each component offers superior corrosion resistance and high‑temperature durability. The kit includes 37 push‑to‑connect fittings, 109 compression nylon fittings, 23 brass pipe fittings, a 4‑meter Teflon tape roll, and a schrader valve, covering thread sizes from 1/8″ to 1/2″ NPT. Designed to meet DOT FMVSS 571.106 and SAE J1131 standards, it delivers reliable performance from -65°F to +250°F and up to 300 psi pressure.

Usage

This comprehensive kit is perfect for installing and maintaining air brake lines on trucks, trailers, buses, and heavy‑duty equipment. It also serves HVAC, refrigeration, and general pneumatic systems where secure, leak‑free connections are critical. The push‑to‑connect fittings enable quick installation in tight spaces, while the compression nylon fittings provide a robust seal for copper or nylon tubing. Technicians, fleet mechanics, and DIY enthusiasts will find the variety of connectors—elbows, unions, tees—ideal for custom routing and repairs.

Why Choose Us

ANRIWT combines decades of expertise in pneumatic components with rigorous quality control. Every fitting undergoes dimensional testing and corrosion resistance verification to ensure consistent NPT thread engagement. The inclusion of Teflon tape and a comprehensive assortment of fittings eliminates the need for additional purchases, reducing downtime and cost. Our kit’s DOT approval guarantees compliance with safety regulations, giving you confidence in every installation.

Key Features

• Premium CA360 brass construction for long‑lasting durability
• Complete 170‑piece set covering push‑connect, compression nylon, and pipe fittings
• DOT FMVSS 571.106 and SAE J1131 certified for air brake applications
• Wide thread range (1/8″‑1/2″ NPT) and multiple connector types for versatile use
• Operates reliably from -65°F to +250°F and up to 300 psi pressure

FAQ

What tubing materials are compatible with the compression nylon fittings?

The compression nylon fittings are designed for use with nylon, copper, and stainless‑steel tubing, providing a secure seal without the need for additional clamps.

Do I need special tools to install the push‑to‑connect fittings?

No special tools are required; simply push the tubing into the fitting until it seats firmly. For tighter spaces, a small screwdriver can help align the connector.

Is the kit suitable for high‑pressure air brake systems?

Yes, the fittings are rated for up to 300 psi and meet DOT specifications, making them ideal for high‑pressure air brake applications.

Can I use this kit for HVAC or refrigeration lines?

Absolutely. The brass material and wide temperature range make the fittings suitable for HVAC, refrigeration, and other pneumatic systems.

What is included in the package?

The package contains 37 push‑to‑connect fittings, 109 compression nylon fittings, 23 brass pipe fittings, 1 × 4 m Teflon tape roll, 1 schrader valve, and a detailed installation guide.