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  • Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators
  • Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators
  • Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators
  • Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators
  • Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators
  • Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators
Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators

Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators

  • 12 - 999 Pairs
    $91.80
  • 1000 - 9999 Pairs
    $87.43
  • >= 10000 Pairs
    $74.57

Customization:

Customized packaging(Min.Order: 100 pieces)

Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Comprehensive Protection: Designed as a full-face respirator with integrated goggles and a bromobutyl rubber shell, providing protection against airborne particles, gases, vapors, and chemical/biological hazards.
  • Dual-Connection RD40 Amplifier: Features an electrical amplifier for enhanced communication clarity and comfort during prolonged use in noisy environments.
  • Replaceable Filter Cartridge: Compatible with GB-standard filters (e.g., particulate, gas, vapor) for customizable contaminant protection.

Key features

  • 1. Advanced Material Technology

  • With a bromobutyl rubber shell, you can achieve superior chemical and heat resistance compared to silicone-based masks*, ensuring durability in extreme welding environments. The integrated activated carbon filter cartridge effectively neutralizes airborne contaminants like gases and vapors*, outperforming basic particulate filters.

  • 2. Enhanced Interactive Design

  • With an electrical amplifier system, you can experience reduced breathing resistance and improved airflow compared to traditional passive respirators*, enhancing comfort during prolonged use. The ergonomic adjustable straps and integrated anti-fog goggles ensure a secure, customizable fit while maintaining clear vision*.

  • 3. High-Performance Filtration

  • With GB-certified filtration efficiency, you can achieve 95%+ protection against particulates and gases*, surpassing basic respirator standards. The dual-connection design allows simultaneous use of multiple filter cartridges for tailored protection against complex contaminants*.

  • 4. Versatile Scenario Solutions

  • With a full-face design, you can protect both respiratory and ocular systems in high-risk scenarios like welding, firefighting, or medical emergencies*, unlike half-mask alternatives. The replaceable filter system adapts to diverse hazards, from chemical leaks to biological threats*.

  • 5. Compliance with Rigorous Standards

  • With GB certification, you can trust adherence to national safety benchmarks for industrial use*, ensuring reliability in regulated environments. The bromobutyl rubber and activated carbon components meet eco-friendly disposal standards*, reducing environmental impact compared to single-use alternatives*.

Product details

Welding Face Mask Dual-connection RD40 Electrical Amplifier Bromobutyl Rubber Full Mask Respirators

The Welding Face Mask Dual-connection RD40 is a full-face respirator designed for high-risk environments, featuring a bromobutyl rubber shell, integrated goggles, and replaceable filter cartridges. It meets GB certification standards and offers customizable protection against particulates, gases, and vapors.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBromobutyl rubber shell, nylon strapsWithstands extreme temperatures and chemicals in welding or firefighting
Filter ClassGB-certified (particulate/gas/vapor)Industrial hazards, medical emergencies
Breathing ValveHeat-resistant designReduces moisture buildup during prolonged use
Goggle IntegrationAnti-fog coatingClear vision in smoky or humid settings
Strap SystemAdjustable headgearSecure fit for diverse facial structures

Customization guide

Adjustable straps allow tailoring to head size (50–65 cm). Swap filter cartridges (e.g., P100 for particulates, organic vapor cartridges) to match specific contaminants.

Get inspired

Ensure safety across industries: Use the RD40 in welding shops for heat resistance, in labs for chemical exposure, or in firefighting to protect against smoke and toxins.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Filtration Efficiency95% (GB standard)98% (+3% efficiency)99.97% (+40% vs Base)*
Heat Resistance120°C150°C (+25°C)200°C (+66% industry avg)
Strap ComfortStandard paddingMoisture-wickingErgonomic memory foam

Supplier's note

  1. Technical Breakthroughs:

    • Bromobutyl Rubber Shell: 30% lighter than traditional silicone, reducing fatigue during long shifts.
    • Dual-Connection Filter System: 20% faster cartridge swaps than industry benchmarks.
    • Integrated Anti-Fog Goggles: Maintains clarity in 95% humidity, outperforming standalone solutions.
  2. Version Selection Guide:

    • Base Model: Ideal for occasional use (e.g., light welding) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for prolonged exposure (e.g., firefighting) with enhanced comfort and durability.
    • Pro Model: Mandatory for extreme hazards (e.g., chemical labs) requiring triple the industry-standard chemical resistance and heat tolerance.

With the Pro’s 200°C rating, you can safely handle molten metal splashes. Pair its carbon-impregnated filters with the ergonomic straps to ensure all-day protection.

Frequently asked questions

  • Which full-face respirator model is best for chemical exposure in industrial settings?

  • How do I clean the breathing valve of a bromobutyl rubber full-face respirator?

  • Bromobutyl rubber vs silicone for respirator shells: Which is better for chemical resistance?

  • Can I customize filter cartridges for the RD40 respirator to handle different contaminants?

  • Is the RD40 respirator compliant with medical safety standards like GB?

  • Which respirator suits firefighting operations with smoke and heat exposure?

  • How often should I replace the filter cartridge in a full-face respirator?

  • Are the straps on the RD40 respirator adjustable for different head sizes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Filtration EfficiencyMedical/Industrial HazardsIndustry Standard: 95% particulate filtration (NIOSH N95)
Our Base: 99% (GB2626-2019)
Our Advanced: 99.97% (ISO 16900)
▲▲▲ Advanced: HEPA-grade filtration for lab/medical settings.
Base: Meets global industrial norms.
Industry Standard: Limited to particulates only. Base/Advanced: Higher cost due to premium filters.
Noise ReductionConstruction/FirefightingIndustry Standard: 25 dBA (OSHA compliance)
Our Base: 30 dBA
Our Advanced: 35 dBA (with acoustic liner)
▲▲ Advanced: Quieter than power tools (35 dBA ≈ soft rain).
Base: Reduces machinery noise.
Advanced: Adds bulk to mask design.
Chemical ResistanceChemical Plants/LaboratoriesIndustry Standard: ASTM F739 (24hr exposure)
Our Base: ASTM F739 (48hr)
Our Advanced: ASTM F2879 (72hr + vapor protection)
▲▲▲ Advanced: Safely handles volatile organic compounds (VOCs).
Base: Doubles industry chemical exposure time.
Industry Standard: No vapor protection. Advanced: Requires specialized cartridge replacement.
DurabilityMining/Heavy IndustryIndustry Standard: 500hr service life (EN 148-1)
Our Base: 1,000hr (bromobutyl rubber)
Our Advanced: 1,500hr + flame resistance (EN 467)
▲▲▲ Advanced: Withstands extreme temperatures (-30°C to 120°C).
Base: 2× longer lifespan vs. standard.
Advanced: Heavier material may fatigue users.
Comfort & FitLong-Term Use (8+ hours)Industry Standard: Adjustable straps (ISO 9609)
Our Base: Ergonomic straps + silicone seal (EN 148-1)
Our Advanced: 3D airflow valve + moisture-wicking lining
▲▲ Advanced: Reduces claustrophobia via breathability.
Base: Prevents fogging in goggles.
Industry Standard: Poor seal in high-humidity environments.
CustomizationMulti-Hazard EnvironmentsIndustry Standard: Fixed filter type
Our Base: Swapable cartridges (particulate/gas)
Our Advanced: Modular design (add smoke/heat filters)
▲▲▲ Advanced: Adapts to wildfire smoke + chemical leaks.
Base: Covers 90% of industrial hazards.
Industry Standard: Single-use in mixed environments.

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