Allegro LP Airline Alarm (9891-08)
Allegro 9891-08 LP Airline Alarm is designed for use with low-pressure airline cascade systems to ensure safe and uninterrupted operation. It integrates seamlessly with tee and flexible pigtail connectors to reduce high pressure while maintaining continuous airflow. This system simplifies setup by combining necessary components under a single part number, helping avoid mismatched fittings or missing parts. Inline check valves on both the tee and pigtail allow cylinder changes without interrupting air supply. An optional low-air warning device can alert users when air supply is running low, adding another layer of safety to the system.
Reduces high pressure for low-pressure cascade airline systems
Includes inline check valves for continuous airflow during cylinder replacement
Consolidates all required parts into one part number for convenience
Optional low-on-air alarm alerts user when air is running low
Individual components available for system expansion or custom builds
Prevents system downtime during cylinder swaps
Simplifies ordering and installation with complete kit design
Increases safety with optional low-air warning alert
Supports scalable system configurations
Ideal for both new and existing cascade system setups
Technical Specifications:
Type: Low-Pressure Airline Alarm
System Compatibility: LP Cascade Systems
Components: Tee connectors, flexible pigtail, inline check valves
Optional: Low-on-Air warning device
Application: Airflow management and alerting in LP airline systems
Product identification
- Brand: Allegro
- Model / MPN: 9891-08





