The Optrel Weldcap Bump is a lightweight auto-darkening welding cap that combines the comfort and flexibility of a welding cap with the added protection of an integrated EN 812/A1-certified bump cap.

Unlike traditional welding helmets that only protect part of the head, the Weldcap Bump provides additional crown protection against minor impacts while maintaining a low-profile, lightweight design. It offers the mobility of a welding cap with a level of head protection closer to a conventional helmet. 

The removable flame-retardant textile section is washable and designed for long-term comfort in fabrication shops, maintenance facilities, construction sites, and confined-space welding applications.

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Key Features

Integrated Bump Cap Protection

The defining feature of the Weldcap Bump is the built-in bump cap that helps protect the top of the head from minor impacts and accidental strikes while working around structures, equipment, and tight spaces.

Benefits

• Added crown protection
• Improved stability compared to a standard welding cap
• Greater feeling of security during overhead work
• Maintains lightweight comfort

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Oversized Field of Vision

The ergonomic nose-cutout design allows the lens to sit closer to the eyes, providing a significantly larger viewing area than traditional welding lenses.

Visibility Advantages

• Up to 270% greater field of vision than standard welding lenses
• Improved peripheral awareness
• Better weld positioning accuracy
• Enhanced visibility in confined workspaces

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Auto-Darkening Lens

The integrated welding filter automatically darkens when an arc is detected.

Lens Specifications

• Light State: Shade 3
• Welding Shade Range: Shade 9–12
• Wide-angle arc detection sensor
• Automatic operation
• Continuous UV and IR protection

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Grinding Mode

Built-in grinding mode allows users to switch from welding to grinding without changing headgear.

Grinding Benefits

• Clear shade 3 viewing state
• Faster workflow transitions
• Improved visibility during preparation work
• Ideal for fabrication and finishing operations

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Flame-Resistant Textile Construction

The textile components are manufactured from flame-retardant materials and can be removed for cleaning and replacement.

Material Features

• Flame-retardant construction
• Washable textile components
• Comfortable all-day wear
• Easy maintenance

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Technical Specifications

Specification	Value
Product Number	1008.001
Light State	Shade 3
Dark State	Shade 9–12
Optical Classification	1/1/2/2
Sensor Type	Wide-Angle Detection Sensor
Power Supply	2 × CR2032 Batteries
Switching Speed (Light to Dark)	0.16 ms
Switching Speed at 55°C	0.11 ms
Dark to Light Delay	0.3 sec
Viewing Angle Downward	+37°
Viewing Angle Sideward	+25°
Grinding Mode	Yes (Shade 3)
Impact Rating	EN 175 F (45 m/s)
Operating Temperature	-10°C to +60°C
Storage Temperature	-20°C to +80°C
Weight	Approx. 400 g (0.88 lbs.)
Warranty	2 Years