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  2. sku: 9275986760836771
  3. MSA 484087

MSA 484087 Twin Flow Airline Respirator Duo

484087 Msa Duo-twin Full Face Constant Flow Airline Respirator Medium

( Brand: Msa ), ( Manufacturer Part Number: 484087 ), ( Part Type: Flow ), ( Unit Type: Unit ), ( Facial Coverage: Full Face Mask ), ( Country Of Origin: United States )

Review MSA Duo twin Full Face Constant Flow Airline Respirator Medium

The MSA 484087 Duo-Twin Flow Airline Respirator is a versatile and reliable solution for those requiring a high level of respiratory protection in industrial or hazardous environments. This respirator is designed for use with airline respiratory systems, providing a continuous and uninterrupted supply of clean air.

The Duo-Twin design features two separate airlines that run independently to each mask, ensuring a consistent airflow and reducing the likelihood of contaminated air entering the mask. Each mask is equipped with a twin-filter system, which includes a pre-filter and a main filter, providing an additional layer of protection against particulate matter.

The respirator masks are lightweight and ergonomically designed, ensuring a comfortable fit for the user. The masks are also adjustable, allowing the user to customize the fit to their face shape and size. The visor on the mask is scratch-resistant and provides a wide field of vision, enabling the user to work effectively in their environment.

The MSA 484087 Duo-Twin Flow Airline Respirator is suitable for use in a variety of applications, including welding, grinding, sanding, and other industrial processes that generate airborne contaminants. The respirator is also suitable for use in hazardous environments, such as those with toxic gases or vapors.

The Duo-Twin Flow Airline Respirator is easy to maintain, with the filters designed for quick and easy replacement. The mask is also equipped with a visual indicator, which alerts the user when it is time to change the filters. The respirator is made from high-quality materials, ensuring durability and long-lasting performance.

Overall, the MSA 484087 Duo-Twin Flow Airline Respirator is an essential piece of equipment for anyone working in an industrial or hazardous environment. Its innovative design, reliable performance, and ease of use make it a popular choice among professionals in a range of industries.

The MSA 484087 Duo-Twin Flow Airline Respirator is a popular choice for those in need of a reliable and efficient airline respirator for industrial applications. Below are some pros and cons that may help in making an informed decision about purchasing this respirator:

Pros:

1. High Airflow: The Duo-Twin Flow design of the respirator delivers an impressive airflow of up to 115 liters per minute, ensuring a constant supply of fresh air and effective protection against harmful contaminants.

2. Versatility: The MSA 484087 can be used in a wide range of industrial applications, including welding, grinding, and other hazardous tasks where airborne contaminants are present.

3. Comfort: The respirator features a comfortable and adjustable headband, as well as a facepiece with a large field of vision, making it a good choice for extended use.

4. Easy to Maintain: The Duo-Twin Flow design of the respirator makes it easy to maintain, as the filters can be easily changed without the need for tools.

5. Durable: The MSA 484087 is built to last, with a robust design that can withstand the rigors of industrial use.

Cons:

1. Cost: The MSA 484087 Duo-Twin Flow Airline Respirator is a premium product, and its price tag may be a deterrent for some buyers.

2. Complexity: Compared to simpler respirators, the Duo-Twin Flow design of the MSA 484087 may require more setup time and may be more difficult to use for those who are not familiar with airline respirators.

3. Dependence on Airline: The respirator requires a constant air supply, which may not be available in all work environments or may require additional setup costs.

In conclusion, the MSA 484087 Duo-Twin Flow Airline Respirator is a high-performance respirator that offers excellent protection against airborne contaminants. Its high airflow, versatility, comfort, and ease of maintenance make it a great choice for industrial applications where worker safety is a top priority. However, its cost and complexity may be a drawback for some buyers. Ultimately, the decision to purchase the MSA 484087 Duo-Twin Flow Airline Respirator depends on the specific needs and budget of the buyer.

Recommendation: If you are in an industrial environment where worker safety is critical and airborne contaminants are a concern, the MSA 484087 Duo-Twin Flow Airline Respirator is a strong recommendation. Its high-performance features and robust design make it an excellent investment for ensuring the safety and well-being of your workforce. However, if cost is a concern or if you are working in an environment where an airline respirator is not practical, other options may be more suitable. It's always a good idea to consult with a safety professional or respiratory equipment supplier to determine the best solution for your specific needs.

Details:

Key Specifications and Features, Configuration: The product number 484087 is for a complete assembly that includes the MSA Advantage 4000 face piece medium size, Hagar rubber, breathing tube, adapter assembly/regulator, web belt, Foster steel plug socket. Oxygen Requirement: Must be used in adequately ventilated areas containing at least 19.5% oxygen. Face piece Material: Hagar rubber for durability and a secure fit. Operation Type: Constant flow airline respirator with an automatic switch to air-purifying mode if the air supply fails.

Protection Level: Provides a high level of respiratory protection in non-IDLH, The MSA 484087 Duo-Twin Full Face Constant Flow Airline Respirator is combination.

part #: 484087 price

  • $90.00

specifications masrespi:

  • brand: Msa
  • mpn: 484087
  • part type: Flow
  • unit type: Unit
  • facial coverage: Full Face Mask
  • country of origin: United States

returns masrespi:

  • time: 30 Days
  • paid by: Seller
  • method: Money back
  • policy: Returns Accepted

payments masrespi:

  • credit card: Visa
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  • wallet: Google-pay

offer masrespi:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: December 2, 2025

shipping masrespi:

  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard
  • cost: $10.00
  • transit: 3-8 Days

seller masrespi:

  • # reviews: 5764
  • rating: 100.0%
  • city: Sparta, Tennessee

general masrespi:

  • Personal Protective Equipment PPE > Masks Respirators > Respirator Masks
  • condition: Used
part type: flow, unit type: unit, facial coverage: full face mask, country of origin: united states,
category: business & industrial > personal protective equipment ppe > masks respirators > respirator masks, sku: 9275986760836771,
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  • Used. Offer #1 priced at $90.00 + $0.00 shipping estimate = $90.00* total. The MSA Duo-Twin Full Face Constant Flow Airline Respirator is a combination.FREE SHIPPING

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