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K3997-1 - Lincoln Electric Viking Infinity PAPR Protective Hood Cover

Packaging: 1 Per Ea
$1,156.12/EA $722.58/1 Per Ea only $722.58/EASave 37%

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OVERVIEW

Genuine Lincoln Electric K3997-1 Hood Cover for Viking Infinity PAPR

The Lincoln Electric K3997-1 Hood Cover is a specialized accessory designed to integrate seamlessly with Viking Infinity PAPR (Powered Air Purifying Respirator) welding helmet systems. In industrial environments where high amperage welding generates significant spatter, sparks, and radiant heat, protecting both the operator and the equipment is paramount. This hood cover serves as a sacrificial layer and a protective barrier, ensuring that the underlying helmet shell remains free from pitting and burn marks that can degrade the equipment over time.

Manufactured from high-grade flame-retardant fabric, the K3997-1 meets the rigorous safety standards expected of Lincoln Electric products. It is engineered to fit the specific contours of the Infinity series helmets, ensuring that it does not interfere with the auto-darkening filter's sensors or the mechanical operation of the helmet's pivot points. For MRO managers and safety coordinators, stocking genuine replacement covers like the K3997-1 is essential for maintaining the operational readiness of PAPR fleets. Regular replacement of damaged covers ensures that the primary PPE remains compliant and effective.

The installation process is straightforward, allowing welders to attach or remove the cover quickly without specialized tools. This ease of maintenance encourages regular cleaning and inspection of the PAPR unit. By utilizing this hood cover, facilities can reduce the frequency of costly helmet replacements and ensure that their welding personnel are shielded from the uncomfortable and dangerous effects of stray arc rays and molten metal debris. This component is a critical part of a comprehensive PPE strategy for heavy fabrication, structural steel, and manufacturing sectors.

Key Technical Specifications

  • Part Number: K3997-1
  • Manufacturer: Lincoln Electric
  • Compatibility: Viking Infinity PAPR Systems
  • Material: Industrial-grade Flame Retardant (FR) Fabric
  • Function: External shell protection and supplementary head/neck coverage
Additional Information
Packaging Description:1 Per Ea
Product Type:Hood Cover, Protective Shroud
Compatible Models:Lincoln Viking 3350 PAPR, Lincoln Viking Infinity PAPR
Material:Flame-retardant fabric
Color:Black
Application:Equipment Protection, Head and Neck Protection
----- new values below ----
Product Type:Hood Cover, Protective Shroud
Compatible Models:Lincoln Viking Infinity PAPR, Lincoln Viking 3350 PAPR
Material:Flame Retardant Fabric
Color:Black
Application:Head and Neck Protection, Equipment Protection
Brand:Lincoln
Packaging Description:1 Per Ea

INCLUDED

  • 1x K3997-1 Hood Cover
  • Installation Instructions

APPLICATIONS

  • Heavy Industrial Fabrication
  • Structural Steel Welding
  • Flux-Cored Arc Welding (FCAW)
  • Overhead and Out-of-Position Welding
  • High-Amperage MIG/MAG Welding

FAQ

The K3997-1 is designed specifically for the Lincoln Electric Viking Infinity PAPR welding helmet systems.

Yes, the hood cover is manufactured from durable flame-retardant fabric to resist sparks and spatter.

No, this is an external hood cover for the helmet shell. It does not replace the internal face seal required for positive pressure.

It is generally recommended to spot clean or hand wash with mild soap and air dry to maintain the flame-retardant properties. Check the specific care tag on the product.

No, when installed correctly, the K3997-1 is designed to protect the shell without obstructing the lens or sensors.

It prolongs the life of the helmet by preventing burn marks and scratches on the shell and provides extra head protection for the user.

Yes, the K3997-1 is a genuine Lincoln Electric accessory.

Yes, it is excellent for overhead welding as it prevents sparks from landing directly on the top of the helmet or the user's head.