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Product

Gashad

Air Mask1

Powered Air Purifying Respirator(PAPR)

Feature This is an innovative personal respirator that blows a required amount of fresh and clean air, which is filtered by a small and light electric fan equipped with a high efficiency HEPA filter, into a connected soft silicone mask by gating with a user’s respiration.

Main Advantages

This innovative powered respiratory protection offers the following significant advantages over existing products used in various industrial environments.

  • Advantages compared to wearing an industrial high-efficiency dust mask:

    • Relieves shortness of breath and dizziness by supplying fresh air inside the mask and reducing residual carbon dioxide.
    • Enhances safety by maintaining positive pressure (static pressure) inside the mask.
    • Lightweight and compact silicone mask suitable for wearing on welding helmets and face shields.
    • Maximizes lifespan with a high-efficiency mechanical HEPA filter resistant to heat and humidity.
    • Saves costs in the long run and benefits the environment by eliminating the need for daily filter replacement.

  • Advantages compared to wearing a conventional powered respirator (PAPR) :

    • Lightweight design achieved by supplying only the necessary amount of air in conjunction with breathing, instead of large motors, filters, and battery packs required to supply a constant flow rate (over 120 LPM).
    • Eliminates the discomfort caused by heavy power fan units, waist belts, and stiff hose connections.
    • By reducing the product weight, it prevents back pain and musculoskeletal disorders.
    • Only the air necessary for breathing is filtered and supplied, extending the filter and battery life.
    • Prevents dryness and coldness in the eyes and face through a continuous airflow to maintain positive pressure within the facepiece.
    • Enhanced practicality with a reasonable product price.

Comparative strengths

ProductFeatures

  • Safety Ultimate breathing comfort.

    • High efficiency HEPA filter with superior (99.95% or up) performance
    • Equipped with a breath sensing smart sensor that detects the user's breathing and supplies air only during inhalation (patented)
    • Maintaining stable air flow and positive pressure with 2-channel (patented) fan unit design
    • Soft and good sealing clear silicone mask
    • Low carbon dioxide concentration inside a mask through a large ventilation valve
    • Stable fit and comfort of a lightweight fan unit seated behind the neck
    • Strong durability against impact and high temperature
    • Prevent fatigue and heat-related illnesses from heat stress with a cool breeze
    • Rapidly expels moisture and heat from inside the mask, enabling comfortable work.
    • Safe Use with Warning Alarms
      - HEPA Filter: Displays a filter clogging warning light and alarm
      - Battery: Displays a warning light and alarm when charging is needed

    ※ What is a Positive Pressure Powered Respirator?
    A respirator that maintains pressure inside the mask higher than the surroundings to prevent contaminated air from entering.

  • High efficiency HEPA filter

    Breath sensing Smart sensor(Patented)

    2-Channel Airflow for Stable Positive Pressure(Patented)

  • Convenience Lightweight and compact. Excellent comfort anytime, anywhere.

    • Lightweight at 618g (compared to 2kg PAPR)
    • Easy to wear (not using a connected hood, a welding visor, a hose or a belt)
    • Excellent mobility and portability
    • Perfect compatibility with other protection devices (welding visors, safety helmets, protective glasses, protective shields, hearing protection devices)
    • Easy maintenance (filter replacement and mask removal and cleaning)
    • Easy, fast battery charging

  • Increased mobility and work efficiency

    Comfortable fit and long-lasting

    Optimized usability with other protective gear

  • Economic Feasibility Smart Breath-Sensing PAPR Mask, Extended Battery and Filter Life

    • High life cycle of a high performance HEPA filter
      - Filtering only the required air by breathing detection (Sensor patented)
      - A filter that can be used longer than constant flow type PAPRs or dust masks
      - Mechanical HEPA filter resistant to heat, humidity, and mist
    • High usage efficiency of low capacity, lightweight battery
      - Providing only the required air by breathing detection
      - A durable battery that can be used for up to 8 hours
      - You can check the remaining battery level.
    • Low price and maintenance costs

  • High-performance HEPA filter's long service life

    Breath Sensing Powered Air Filtering

    Built-in high-efficiency lithium-ion battery (rechargeable)

Application

Welding, carpentry, manufacturing, smelting, construction, chemistry, mining industry, agriculture, processing factories, grinding, DIY, etc.

Wear example

HOW TO WEAR IT

HOW TO WEAR IT

Balance Ball with Lightweight Design and Pleasant Acupressure Effect

The Balance Ball effectively distributes
the load from the fan unit concentrated on the neck.

It provides stable support to key acupressure points on the shoulders,
helping to alleviate neck and shoulder pain that may occur during prolonged wear.
Focus more on work efficiency and safety with a lighter fit.

ASSEMBLY DRAWING

Specifications

Average air flow 30L/min or up
Weight (Fan unit)508g (Mask)110g
Motor BLDC Micro fan
Battery Lithium ion polymer, 3.7V (6000mAH)
Automatic off 10 min after not using
Battery using time Up to 8 hours
Battery charging time 2.5 hours
AC adaptor charger Input range AC100-240V / Output range 5Vdc