KP3942-1 - Lincoln Electric VIKING 3350 PAPR Replacement Headgear with Plenum

Optimize Your PAPR System with Genuine Lincoln Electric Parts

The Lincoln Electric KP3942-1 Headgear is a critical component designed specifically for the VIKING™ 3350 PAPR (Powered Air Purifying Respirator) system. In high-stakes industrial environments, the comfort and functionality of your personal protective equipment are paramount. This replacement headgear assembly goes beyond simple retention; it is an integral part of the respiratory protection system, engineered to manage airflow and maintain positive pressure within the helmet.

Integrated Airflow Management

Unlike standard welding helmet suspensions, the KP3942-1 features a unique, integrated above-the-head air duct known as a plenum. This plenum is equipped with baffles that precisely control the direction and velocity of the purified air delivered from the PAPR blower unit. By channeling air over the top of the head and down across the face, it ensures a cooling effect that reduces heat buildup and prevents lens fogging, all while maintaining the necessary respiratory protection factor.

Ergonomic Fit and Comfort

Long shifts in welding and fabrication demand gear that minimizes fatigue. This headgear utilizes an easily adjustable ratchet design that allows operators to fine-tune the fit for optimal stability and weight distribution. The inclusion of a high-quality sweatband further enhances comfort by managing moisture and providing a soft contact point against the forehead. Weighing approximately 11 ounces, the assembly is lightweight yet durable enough to withstand the rigors of heavy manufacturing, construction, and oil and gas applications.

Genuine OEM Quality

As a genuine Lincoln Electric replacement part, the KP3942-1 guarantees seamless compatibility with your existing VIKING 3350 PAPR setup. Using OEM parts ensures that the safety ratings and performance characteristics of your PAPR system remain intact. Whether replacing a damaged unit or keeping a spare on hand for maintenance, this headgear assembly provides the reliability professional welders trust.