Bullard Dual-Cool Tube – For DC70 Series Cooling Vests, 1/4" Industrial Interchange Quick-Disconnect Nipple

Part Number: DC5040
Weight: 2.80 lbs

The Bullard DC5040 Dual-Cool Tube is a premium twin-line climate control device engineered for use with Bullard DC70 Series air-fed cooling vests. Designed with a 1/4" Industrial Interchange quick-disconnect nipple, this Dual-Cool Tube delivers cooled air through two independent outlets—one feeding the respirator and the other supplying cooling air to the vest.

This dual-path cooling system ensures simultaneous respiratory protection and personal cooling, making it ideal for hot environments, confined spaces, industrial blasting, coatings, and heavy labor applications. Built with durable metal construction, the DC5040 provides reliable performance and effortless integration into Bullard supplied-air systems.

Specifications

Key Features & Performance Advantages

Twin Cooling Tube System

• Feeds cooled air separately to the respirator and DC70 cooling vest

• Provides full-body temperature relief and respiratory comfort

• Prevents overheating in extreme work environments

1/4" Industrial Interchange Fitting

• Quick-connect design for fast setup

• Compatible with standard Bullard supplied-air systems

Durable, High-Performance Construction

• Built for industrial use in high-heat or high-demand applications

• Ensures consistent and stable air regulation

Optimized for DC70 Cooling Vests

• Allows workers to stay cooler for longer periods

• Reduces heat stress and improves job-site productivity

OEM Cross-Reference