Pneumatic hooter PH 01

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.    

While Sending Inquiry kindly furnish the following technical details:

• No. of annunciator units required.


• No. of windows per annunciator.


• Sequence of operation


• Incoming supply voltage.


• NO/NC fault contact details.


• Legend inscription details.


• Any optional features required