Helmet Mounted Ear Defenders - PW75 HV Extreme Low Noise

The PW75 HV Extreme Low Clip-On Ear Defenders are premium helmet-mounted hearing protectors designed for professionals working in moderate industrial noise environments. Engineered for seamless compatibility with Portwest Endurance and Height Endurance helmets, these clip-on ear defenders provide reliable low-level noise attenuation while maintaining comfort, flexibility, and workplace safety.

Ideal for construction, utilities, maintenance, warehousing, and industrial operations, the PW75 delivers dependable hearing protection without causing over-protection in environments where situational awareness and communication remain important. The carefully balanced low attenuation performance helps reduce harmful noise exposure while still allowing users to hear essential workplace sounds, alarms, and nearby conversations.

Designed for quick and secure attachment, these helmet-mounted ear defenders easily clip onto compatible safety helmets, creating an integrated PPE solution for workers operating in demanding environments. The adjustable dual-pin system allows multiple positioning options, ensuring a comfortable and secure fit across different head sizes and working conditions.

When not actively required, the ear cups can be conveniently repositioned away from the ears without removing the entire system, improving usability and efficiency on-site. This flexible design makes the PW75 especially practical for workers moving between varying noise-level environments throughout the day.

The colour-coded ear cups allow easy identification of attenuation levels, helping safety teams and workers quickly select the correct hearing protection for specific tasks and environments. The contrast colour styling also adds a modern professional appearance while improving visibility on-site.

With an SNR 22dB attenuation rating, the PW75 is specifically designed for low to moderate industrial noise exposure, making it suitable for workplaces where excessive attenuation could interfere with communication or safety awareness.

Constructed from durable ABS, Mono PU, Polyoxymethylene, and foam materials, these ear defenders are built to withstand demanding industrial use while maintaining comfort and long-term reliability. Individually packaged for hygiene and vending machine compatibility, and supplied in a retail-ready box, the PW75 is ideal for PPE distribution programs and industrial retail supply.

CE certification and CE-CAT III compliance confirm these ear defenders meet strict European standards for professional hearing protection equipment.

Key Features & Benefits

• Helmet-Mounted Design
  Easily clips onto compatible Portwest helmets.
• SNR 22dB Noise Reduction
  Ideal for low to moderate industrial noise environments.
• Adjustable Dual Pin System
  Multiple positioning options for secure comfort.
• Repositionable Ear Cups
  Conveniently move away when not in use.
• Colour-Coded Ear Cups
  Simplifies attenuation level identification and compliance.
• Durable Industrial Construction
  Built for demanding daily workplace use.

Compatible Helmet Range

Compatible with:

• Portwest Endurance Helmets
• Portwest Height Endurance Helmets

Ideal Applications

Suitable for:

• Construction and infrastructure
• Warehousing and logistics
• Utilities and maintenance
• Manufacturing environments
• Industrial maintenance tasks
• General workplace hearing protection

Reliable Integrated Hearing Protection

The PW75 HV Extreme Low Clip-On Ear Defenders combine lightweight comfort, practical helmet integration, and dependable low-level noise protection for professionals working in dynamic industrial environments.

Choose helmet-mounted hearing protection engineered for safety, flexibility, and everyday workplace performance.