Allegro 9280-LP compressed air cooling system, low pressure

Breathable Air Cooling: A High-Performance Solution for Workplace Comfort

Manufacturer: Allegro – Model (9820-LP)

NOTE: Pumps sold separately

Designed to offer greater user comfort and increase worker productivity, the portable AllegroAir Airline Cooling System is the ideal solution for cooling low-pressure breathable air at a reduced cost. Lightweight yet extremely effective, this system can reduce the temperature of breathable air from 180°F (82.2°C) down to 50°F (10°C)!

The most relevant product to accompany the AllegroAir Airline low-pressure cooling system is the Allegro supplied air respirator system with an ambient air pump and hood (RA9220).

Advantages:

• Direct compatibility: the fittings and operating pressure are designed to work together.
• Increased comfort: the hood protects the user, while the cooling system enhances thermal comfort.
• Turnkey solution: by combining these two products, you get a complete respiratory system, ready for use in hot or confined environments.

The AllegroAir Airline Low Pressure cooling system is designed to appeal to professionals in the industrial sector.

Technical Specifications of the AllegroAir Airline Low Pressure System

This breathable air-cooling system stands out for its light weight (28 lbs without ice), portability, and durability. It uses ice to cool the air and only requires a low-pressure pump (sold separately). Its compact dimensions (20" x 21" x 24") make it easy to integrate into various work environments. It is compatible with Allegro breathable air systems and built for continuous industrial use.

Construction features of the AllegroAir system

• 54-quart (51.1-liter) Igloo “MAXCOLD” cooler, designed for maximum insulation
• Durable wheels and locking telescopic pull handle for easy and secure transport
• “Chicago Style” inlet coupler ensuring a reliable connection to the air source
• Cooling coil made of PVC tubing compliant with FDA Grade 3-A sanitary standards
• Built-in adjustable relief valve meeting point-of-attachment requirements
• Inline 5-micron particulate filter with manual drain for optimal air quality
• Single outlet coupler quickly adaptable to a 3-worker manifold
• Compatible with breathing air pumps for 1, 2, or 3 workers
• Provides cool air for several hours, even in hot environments

Installing the AllegroAir Breathable Air-Cooling System

Installing the AllegroAir Airline Cooling System is quick and easy. Simply connect it to a low-pressure air source and add ice to the designated compartment. The system is placed between the pump and the respirator, ensuring cooled air is delivered directly to the user. It is recommended to follow the manufacturer’s instructions to ensure safe and compliant installation.

Maintaining the AllegroAir System for Long-Lasting Performance

 To maintain optimal performance, the AllegroAir breathable air-cooling system should be cleaned regularly. It is advisable to empty and clean the ice compartment after each use, check the air connections, and ensure the system is leak-free. Preventive maintenance helps extend the product’s lifespan and ensures consistent air quality.

Usage Tips to Maximize Comfort and Safety

Use the AllegroAir Airline Cooling System in industrial environments where heat can compromise operator safety and comfort. Ensure that the pump used is compatible with the system's low-pressure specifications. It is recommended to use pumps from the same manufacturer to maintain system certification and ensure connection compatibility. For maximum efficiency, fill the ice compartment before each work session and monitor the temperature of the breathable air. This system is ideal for compensating for the hot air generated by the pumps. 

⚠️ NOTE:

The air temperature at the outlet coupler of the cooler will be approximately 50°F (10°C) to 60°F (15.5°C). However, the air temperature at the end of the breathing air hose may be warmer due to exposure to ambient temperature. This outlet temperature will vary depending on the location and environment of the hose.

FAQ on the AllegroAir Breathable Air-Cooling System

What is the minimum temperature reached by the AllegroAir Airline Cooling System?

The system can reduce breathable air temperature down to 10°C, offering optimal comfort in hot industrial environments.

Is the AllegroAir system compatible with all pumps?

It is designed to work with low-pressure pumps. It is essential to verify compatibility before installation.

How do I know if the system is working properly?

Cooler, consistent breathable air indicates the system is functioning effectively. It is recommended to monitor the temperature and regularly check the connections.

Additional Suggestions for the AllegroAir Airline Low Pressure System

Need complementary safety equipment? Check out the following items: Supplied air respirator system for 2 people with full-face masks and ambient air pump (RA92002), supplied air respirator system for 2 people with a half-mask and ambient air pump (RA92052), kit including a half-mask respirator, a flexible supply hose, and a nylon belt (RA9920), kit including a Tyvek hood, head harness, supply hose, and belt (RA9910), and the clear peel-off lens protector for Allegro respiratory protection hoods (RA9910-25).

Under “Accessories” at the bottom of the page. Looking for work gear? Check out the following products: Pull-over cotton hood with elastic face opening (VF1410), disposable TYVEK shirt with three buttons (VTY303SWH), TYVEK boot covers (VC1451), and the disposable TYVEK coverall (VTY127SWH).

Texts colored green correspond to hyperlinks leading to specific safety equipment or general information.