Allegro 9891-08 Airline Alarm, Low Pressure
Breathing Airline Cascade Kits
Used to reduce high pressure through a series of tee and flexible pigtail connectors, our exclusive Low-Pressure Airline Cascade Kits offer you the ease of ordering all the parts you need for your system with one part number. No more forgetting a piece or mismatched fittings. Inline check valves on both the tee and flexible pigtail (available in both high and low pressure) are used to allow for uninterrupted airflow while replacing depleted cylinders. An optional low-on-air warning device alerts the user when air is low. Individual components are available for adding on to an existing system, or for building a high-pressure cascade system.
9891-08 LP Airline Alarm
GENERAL DESCRIPTION:
The Allegro Low Pressure Airline Alarm may be installed
into any 0-3000 psi (0-206.84 bar) cascade system. The
unit is designed to be installed anywhere between the
cylinder pressure regulator and the first cylinder of the
cascade system.
CONSTRUCTION:
Block: Plated body
Aluminum construction
Fittings: Brass alloy 360
Meets MIL-C-895A
CGS 346
Rockwell Hardness 25-85 B
Whistle: Activated @ 550 psi (37.92 bar) and below
Preset, non-adjustable