To access the localized content, select the website associated with the Division of your interest:

Health & Safety

    Healthcare & Life Sciences

      Energy & Mobility

        • Z4 Welding Respirator, image 1

        Z4 Welding Respirator

        With comfort and durability the top priority, we have created the most ergonomically balanced welding respirator available. Its lightweight (805g headpiece) design and multi-adjustment head suspension system ensures a stable fit that moves with you, reducing aches and strains on your neck, allowing you to enjoy life’s best moments.

        The Z4 boasts an optically clear grinding visor and a flip-up welding visor designed to increase operator productivity.
        Visibility is further enhanced by clip-in shade 5 side windows offering maximum peripheral vision. These can also be switched out for window blockers which are included in the standard package.

        The Z4 includes the large ADF lens with 1.1.1 optical quality rating guaranteeing uniform shading and distortion free vision, allowing you to work safely and more comfortably for longer across different angles.

        To further increase your comfort and stability, the Z4 can also be fitted with the Comfort-Link™ padding system for an individualized fit.

        Click to buy on Amazon:

        Ask for information


        • Z4 Respirator, includes:
          1.1.1 ADF lens
          Slim-line ear muffs
          PX5® Breathing Tube

        Dual Air Distribution: the patent pending dual air distribution system delivers 75% to your breathe zone via a multi-directional outlet. The remaining 25% is directed over the grinding visor to prevent fogging.

        Easy of use: flip up welding visor for optimum vision during grinding

        Comfort: comfortable multi-adjustment head suspension system

        Eye protection: clear replaceable grinding lens approved


        Viewing Area: 66.77 square cm
        Light state: Shade 3. Dark state: Selectable shades 9-13
        Fast, reliable switching speed: 0.1ms at 23ºC / 73ºF
        Optional auto delay function from dark to light (0.15 to 1 seconds)
        Weight (ADF only): 130 g
        Temperature range: -20ºC to +50ºC / -4ºF to 122ºF

        3 year warranty
        2 Sensors, plus additional Ambient Light Sensor
        Sensitivity and optional delay adjustment on case
        Highest quality wide view ADF available
        Constant UV/IR protection
        Adapts to standard magnifying lens

        1.1.1 DIN Rating
        Suitable for all types of electro-arc welding, including covered electrodes, MIG/MAG, TIG/WIG, plasma welding and cutting.


        Certified to EN 12941
        1998 + A2:2008 (TH2)
        Certified to EN 166
        2001 1 B
        Certified to EN 175
        Certified to EN 379
        2003 + A1: 2009 3/9-13


        • Welding/grinding
        • Fumes and particulate