Pneumatic Hooter

It is basically developed for audible alarm in Hazardous Area location, being used with Intrinsically safe alarm annunciators. PH-01 hooters consist of flameproof solenoid valve with coil voltage 24V DC or 110V AC or 230V AC 50Hz. It can be mounted on wall or top of the panel.

it is available for normal area application as well, with non-flameproof Solenoid valve. The audio output is about 180-200dbs at 2metre. It can be audible at 200 to 300metre distance. These are with CIMFR & CCOE certified Solenoid Valve. We can supply AFR with Pressure gauge fitted on the hooter as on integral part.


Tone frequency range 500Hz to 1K Hz
Volume Fixed (Not Adjustable)
Sound Level Fixed 110db At 1metre
Mounting Type Projection Mounting
Tone Continuous
Quality Best
Voltage Variation +/- 10%
Model No PH-01

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