RPB C40 Respirator Climate Control Device – Cooling/Heating, Adjustable, with BSP Thread & Belt

Part Number: 03-501
Weight: 0.95 lbs

The RPB® C40 Climate Control Device is an advanced heating and cooling system designed to give operators full environmental comfort while using supplied-air respirators. Whether working in extreme heat or freezing cold, the C40 allows users to instantly adjust air temperature with the simple slide of a lever—delivering unmatched climate control on the job.

Built from high-grade engineering materials, the C40 can cool incoming air by up to 52°F or heat it by up to 33°F, providing consistent comfort in some of the most demanding industrial environments. Lightweight and ergonomically designed, the unit mounts directly on the operator’s belt for effortless access and all-day usability.

Compatible with most RPB® respirators, including the Nova 3®, Nova 2000®, and similar supplied-air systems, the C40 ensures safer, more comfortable operation in any climate.

Key Features & Benefits

Instant Heating & Cooling Adjustment

• Easily shift between hot and cold air using a sliding control lever

• Cools incoming air up to 52°F (28°C)

• Heats incoming air up to 33°F (18°C)

• Perfect for extreme climates—from desert heat to subzero temperatures

Ergonomic, Lightweight Design

• Rests comfortably on the operator’s hip

• Minimizes fatigue during long shifts

• Ideal for high-mobility applications such as blasting, coating, and industrial maintenance

High-Quality Engineering

• Manufactured from durable, engineering-grade materials

• Built to withstand rugged industrial environments

• Provides reliable long-term performance

BSP Thread & Belt Included

• BSP-threaded connections for secure attachment to air supply lines

• Adjustable support belt keeps the device positioned for easy access

• Ensures safe and stable use in active work environments

Compatible with RPB® Respirator Systems

• Works with Nova 3®, Nova 2000®, and other RPB® supplied-air helmets

• Maintains full NIOSH-approved system integrity when paired with certified components

• A must-have accessory for operators working in temperature-extreme environments

OEM Cross-Reference

Ideal Applications

• Abrasive blasting

• Spray painting & coatings

• Confined space work

• Industrial maintenance

• Shipyards, refineries, mining operations

• Any environment with high heat, extreme cold, or fluctuating temperatures