The Allegro Regulator Filter Assembly, Part Number 985094, is a crucial component of Allegro's industrial respiratory protection systems. It is designed to provide compressed air regulation and filtration in environments where clean and breathable air is essential for worker safety. This assembly is often part of a larger system used in personal protective equipment (PPE), such as air-supplied respirators or breathing air systems, and is particularly important in hazardous or contaminated environments.
Key Features and Description of Allegro Regulator Filter Assembly (985094):
1. Primary Function:
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Air Regulation: The regulator portion of the assembly is responsible for reducing high-pressure air from a compressed air source to a safe, consistent level suitable for respiratory use. This ensures that the air supplied to respirators or other breathing systems is regulated to the correct pressure.
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Air Filtration: The filter component is designed to clean the air of contaminants such as dust, particulates, oil vapors, and other harmful substances before it reaches the user’s breathing zone. It helps ensure that workers are supplied with clean, breathable air, meeting necessary safety standards.
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Protection in Hazardous Environments: The regulator filter assembly is typically used in environments where air quality is compromised or where the risks of exposure to toxic gases, dust, fumes, or other contaminants are significant. It provides safe air for respirators or breathing air systems, which are crucial for worker protection in industries such as mining, construction, chemical plants, or environmental cleanup.
2. Design and Components:
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Durable, Industrial Construction: The assembly is typically made from heavy-duty, corrosion-resistant materials, such as aluminum or high-grade plastic, designed to withstand the tough conditions found in industrial environments. These materials are durable and capable of handling high pressure and harsh operating conditions.
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Compact and Modular: The regulator filter assembly is usually compact and modular, making it easy to integrate into various Allegro breathing air systems or attached to compressor units and air-supply hoses. This flexibility is important in industrial settings where different configurations might be needed depending on the specific environment.
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Built-In Pressure Gauge: The assembly typically includes a pressure gauge to allow users to monitor air pressure levels. This is essential for ensuring the air pressure is within safe operating limits and can be easily adjusted according to the requirements of the respiratory protection system.
3. Key Features:
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Pressure Regulator: The regulator component of the assembly controls the flow of compressed air, reducing the pressure from the compressed air source to a safe level for the user’s respirator or breathing apparatus. This allows for precise adjustment to suit the needs of the user and the system, typically reducing pressures from high pressures (e.g., 200 psi or higher) to around 80–100 psi, which is suitable for most respiratory applications.
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Integrated Filter: The filter is designed to remove particles, oil, moisture, and other contaminants from the compressed air supply. It ensures the air entering the respirator is clean and breathable, protecting the user from airborne pollutants.
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Moisture Separator/Drain: Many Allegro Regulator Filter Assemblies include a built-in moisture separator or automatic drain to remove excess moisture that might be present in the air supply. This is especially important in humid or outdoor environments where condensation can accumulate in the air system.
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Easy Maintenance: The filter is often designed to be easily replaceable, with simple maintenance steps to ensure the filter continues to function optimally. This design ensures minimal downtime for workers, even in high-demand environments.
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Pressure Relief Valve: Many of these systems also include a pressure relief valve, which automatically vents excess pressure in case of a malfunction or over-pressurization. This adds an extra layer of safety for the worker.
4. Applications:
The Allegro Regulator Filter Assembly (985094) is used in a variety of industrial applications where breathable air is required:
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Confined Space Entry: In environments such as sewers, tanks, or silos, where air quality can be hazardous or where oxygen levels might be low, this assembly is used to provide clean air to workers entering these confined spaces.
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Welding, Painting, and Chemical Work: In jobs that generate fumes, dust, or airborne contaminants, such as welding, sandblasting, or painting, this assembly ensures workers receive clean, breathable air through air-supplied respirators.
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Mining, Refining, and Hazardous Waste Operations: Workers in mines, chemical plants, or sites dealing with hazardous materials require reliable air-supplied respirators, often powered by compressed air systems regulated by these assemblies.
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Environmental Clean-Up: In situations where workers are exposed to harmful substances such as asbestos, lead paint, or toxic dust, the regulator filter assembly helps ensure their respiratory protection systems receive clean air during their tasks.
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Construction Sites: Workers operating in environments where particulate matter or chemicals are present, like demolition sites, construction zones, or building renovation areas, often use this assembly to maintain safe air quality.
5. Safety Standards:
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Compliance with Safety Regulations: The Allegro Regulator Filter Assembly is built to meet the stringent safety and health regulations required for respirator systems, including standards from organizations such as OSHA (Occupational Safety and Health Administration), NIOSH (National Institute for Occupational Safety and Health), and ANSI (American National Standards Institute).
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Worker Protection: The assembly ensures that the air entering the respirators or breathing systems is filtered and regulated to protect workers from harmful airborne contaminants, providing essential safety in dangerous environments.