1. Masks & Respirators For Sale
  2. sku: 9158677798257792
  3. ALLEGRO INDUSTRIES 9890-02

ALLEGRO INDUSTRIES 9890-02 Breathing Airline Cylinder Kit 0741851989020 Cascade

9890-02 Allegro Industries Breathing Airline Two-cylinder Cascade Kit

( Brand: Allegro Industries ), ( Manufacturer Part Number: 9890-02 ), ( Part Type: Cylinder ), ( Width: 8.000 ), ( Weight: 4.3100 ), ( Features: Two Cylinder Airline Cascade Kit, Includes Regulator, Tee Connect ), ( Length: 10.000 ), ( UPC: 741851989020 )

Review ALLEGRO INDUSTRIES Breathing Airline Two cylinder Cascade Kit

Introducing the Allegro 9890-02 Breathing Airline Two-Cylinder Cascade Kit, a high-performance solution for supplying compressed breathing air to multiple users in various industrial, medical, or emergency situations. This state-of-the-art cascade system is designed for maximum efficiency, safety, and ease of use.

The heart of this system are two Allegro 9890-02 cylinders, each boasting a capacity of 45 cubic feet (1,271 liters) at 3,000 psi (207 bar). These high-pressure cylinders are equipped with advanced safety features such as automatic pressure relief valves and over-pressure protection, ensuring a reliable supply of breathing air while maintaining the highest safety standards.

The cascade kit comes with a regulator set, consisting of two first-stage regulators and two second-stage regulators. The first-stage regulators reduce the cylinder pressure to a manageable level, while the second-stage regulators deliver breathable air to the users through their individual breathing masks or hoses. The regulator set is also designed with over-pressure protection, ensuring safe operation in various conditions.

The Allegro 9890-02 Breathing Airline Two-Cylinder Cascade Kit is engineered for easy installation and maintenance. The kit includes a manifold assembly, which allows for quick and secure connection of the cylinders and regulators. The system also features a pressure gauge, enabling users to easily monitor the air supply pressure.

The Allegro 9890-02 Breathing Airline Two-Cylinder Cascade Kit is built to last, with durable components and materials that can withstand the rigors of industrial and emergency environments. The cylinders are made of high-strength steel, while the regulators are constructed from corrosion-resistant materials. The system is also designed to be compatible with a variety of breathing masks and hoses, making it a versatile solution for a wide range of applications.

In summary, the Allegro 9890-02 Breathing Airline Two-Cylinder Cascade Kit is a top-tier solution for supplying compressed breathing air to multiple users. With its advanced safety features, high-capacity cylinders, easy installation, and durable design, this system is an essential tool for industrial, medical, and emergency situations where the need for clean, reliable breathing air is paramount.

The Allegro 9890-02 breathing airline two-cylinder cascade kit is a popular choice for supplying compressed breathing air for industrial, medical, and diving applications. Before making a purchase decision, it is essential to weigh the pros and cons of this product.

Pros:

1. Reliability: Allegro is a well-known brand in the compressed air industry, and their products are known for their durability and dependability.

2. Safety: The cascade system ensures a continuous supply of breathing air and maintains the pressure at a safe level, reducing the risk of oxygen depletion and other hazards.

3. Flexibility: The kit can be used in various industries, including welding, diving, and medical applications, making it a versatile investment.

4. Easy to Install: The kit comes with all necessary components, making the installation process relatively straightforward.

5. Cost-Effective: Cascade systems can be more cost-effective than purchasing individual cylinders, as the air is recirculated and reused, reducing the need for frequent replacements.

Cons:

1. Initial Investment: The upfront cost of the cascade kit can be higher than purchasing individual cylinders, but the long-term savings may outweigh the initial investment.

2. Maintenance: Regular maintenance is required to ensure the system functions correctly and safely. This includes checking the air quality, pressure levels, and the condition of the hoses and regulators.

3. Complexity: The cascade system can be more complicated than using individual cylinders, as it requires proper setup, installation, and ongoing maintenance.

4. Limited Mobility: The cascade system is not as portable as individual cylinders, making it less suitable for applications that require on-the-go air supply.

Conclusion:

The Allegro 9890-02 breathing airline two-cylinder cascade kit offers several advantages, including reliability, safety, flexibility, ease of installation, and cost-effectiveness. However, it also comes with some disadvantages, such as the initial investment, maintenance requirements, complexity, and limited mobility.

Recommendation:

If you require a continuous supply of breathing air for industrial, medical, or diving applications, the Allegro 9890-02 cascade kit is an excellent investment. However, it may not be suitable for applications that require on-the-go air supply or have limited budgets for upfront costs. Consider the specific requirements of your application and weigh the pros and cons carefully before making a purchase decision.

Details:

Two Cylinder Airline Cascade Kit, Includes Regulator, Tee Connector, Flexible Pigtail with Check Valves, 3000 psi Maximum Pressure.

part #: 989002 prices

  • $17.03-$27.26

specifications masrespi:

  • brand: Allegro Industries
  • mpn: 9890-02
  • part type: Cylinder
  • width: 8.000
  • weight: 4.3100
  • features: Two Cylinder Airline Cascade Kit, Includes Regulator, Tee Connect
  • length: 10.000
  • upc: 741851989020

offer masrespi:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: November 11, 2025
  • quantity: 5

shipping masrespi:

  • class: Standard
  • transit: 3-7 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00

seller masrespi:

  • # reviews: 40104
  • city: Buffalo Grove, Illinois
  • rating: 98.2%

returns masrespi:

  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back
  • time: 60 Days

general masrespi:

  • Personal Protective Equipment PPE > Masks Respirators > Respirator Masks
  • condition: New

payments masrespi:

  • credit card: Discover
  • other
  • wallet: Paypal
part type: cylinder, features: two cylinder airline cascade kit, includes regulator, tee connect, length: 10.000,
category: business & industrial > personal protective equipment ppe > masks respirators > respirator masks, weight: 4.3100, width: 8.000, sku: 9158677798257792,
Allegro Industries 9890-02 Is Similar To:
masrespi logo
5 offers $17.03–$27.26 USD
  • New. Offer #1 priced at $27.26 + $26.04 shipping estimate = $53.30* total. +$26.04 shipping
  • New other (see details). Offer #2 priced at $21.71 + $13.89 shipping estimate = $35.60* total. +$13.89 shipping
  • New other (see details). Offer #3 priced at $17.03 + $19.55 shipping estimate = $36.58* total. +$19.55 shipping
  • New. Offer #4 priced at $23.00 + $14.65 shipping estimate = $37.65* total. +$14.65 shipping
  • New. Offer #5 priced at $18.40 + $13.78 shipping estimate = $32.18* total. +$13.78 shipping

Copyright © masrespi.com