| SKU | 7100331704 |
|---|---|
| Legacy SKU | 70100401267 |
| UPC | 00068060857194 |
| Product Number | V-300SR |
The 3M Versaflo Supplied Air Respirator System V-300 Series offers reliable respiratory protection when used with a continuous flow of compressed, breathable air. Compatible with certain 3M headgear, it features adjustable airflow control and is designed for comfort and durability in demanding industrial environments.
- Continuous Airflow: Delivers a steady supply air to the user via a connected compressed air source.
- Versatile Compatibility: Works with various 3M headgear, including hoods, helmets and certain facepieces. Contact 3M for compatibility information.
- Adjustable Airflow: Features adjustable airflow control for allowing the user to customize the airflow to their needs.
- Durable and Easy to Maintain: Constructed from high-quality materials with replaceable parts for long-term performance.
Product Dimensions |
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Shipping Dimensions |
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| Weight | 1.547 lb |
|---|---|
| Length | 9.65 in |
| Width | 8.87992 in |
| Height | 5.07992 in |
PRODUCT FAQ
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How easy is it to attach the 3M™ Versaflo™ Supplied Air Valve Assembly V-300SR with Schrader Fitting to my supplied air system?
Attaching the V-300SR assembly to your supplied air system is very simple and straightforward. The Schrader fitting makes for quick and secure connections.
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Can this valve assembly be used with other brands of supplied air systems or is it specific to 3M products?
The V-300SR Supplied Air Valve Assembly is designed for use with 3M Versaflo systems, but can also be compatible with various other brands of supplied air systems that utilize a similar connection type.
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Is the V-300SR assembly comfortable to wear for extended periods of time?
Yes, our customers have found the V-300SR assembly to be comfortable even during long hours of use. Its lightweight design and ergonomic features help minimize wearer fatigue.
Supplied air respirators (SARs) from 3M provide a range of enhanced features compared to traditional respiratory protection options. These systems are designed to deliver a continuous supply of clean, breathable air directly to the user, ensuring optimal safety and comfort in demanding environments. Certain models are equipped with specialized valves that allow for the cooling or heating of incoming air, helping to maintain user comfort in extreme temperatures.
Fit testing is only necessary for tight-fitting facepieces, simplifying the process for users who opt for loose-fitting hoods or helmets. Additionally, 3M Supplied Air Respirators are engineered for low maintenance, reducing downtime and operational costs for your team.
Complete System Components- Supplied air hose
- Air regulating valve
- Breathing tube
- Helmet, hood, or other facepiece options
Each complete system includes all the essential components needed for reliable respiratory protection. The supplied air hose connects to a clean air source, while the air regulating valve allows users to control airflow for personalized comfort. The breathing tube delivers air to the selected facepiece, which can be a helmet, hood, full facepiece, half facepiece, or a loose-fitting facepiece, depending on the application and user preference.
Clean Air Source Requirements3M Supplied Air Respirators require a dependable source of clean breathing air, such as a plant air system or bottled air. This ensures that the air delivered to the user is free from contaminants and safe for inhalation. The versatility of the system allows for the delivery of this clean air to a variety of facepiece styles, making it suitable for a wide range of industrial and commercial applications.
For more information on 3M Supplied Air Respirators and to explore the full range of available options, please visit the 3M Supplied Air Respirators page.

