Allegro 9891-18 Airline Alarm, High Pressure

Allegro 9891-18 Airline Alarm, High Pressure
Item# 80054860
CA Prop 65 Warning Warning: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Product Description

Allegro 9891-18 Airline Alarm, High 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.

GENERAL DESCRIPTION: The Allegro High Pressure Airline Alarm may be installed into any 0-6000 PSIG 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 CGA 347

Whistle: Activated @ 550 psi (37.92 bar) and below Preset, non-adjustable

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