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Signal Horn 105 dB (A) Series 8491/1 8491/2
Brand: R. STAHL AGThe signal horns Series 8491 are audio signaling devices designed to warn, call and indicate in hazardous areas.
They are made of a robust PC/ABS blend. Installation is realized by means of angle mounting.
The versions of Series 8491/1 have been developed for use in areas with an explosive gas atmosphere.
They have a trumpet for optimum sound concentration as well as a connection cable.
The compact signal horns Series 8491/2 have a connection chamber and can be used indoors and outdoors in areas with explosive gas atmosphere.
Features- Fixed signal tone
- Volume max. 105 dB(A) @ 1 m
- Installation by means of angle mounting
- AC and DC versions
- Signal horn Series 8491/1: with trumpet and connection cable
- Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 18
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
100+ In Stock
$854.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
100+ In Stock
$1,929.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
50+ In Stock
$2,073.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
50+ In Stock
$177.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
50+ In Stock
$1,587.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
50+ In Stock
$2,313.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
50+ In Stock
$1,361.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
50+ In Stock
$946.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
25+ In Stock
$2,181.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
25+ In Stock
$1,228.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
25+ In Stock
$1,588.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
19 In Stock
$2,282.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
15 In Stock
$2,412.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
14 In Stock
$2,086.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
10 In Stock
$1,551.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
8 In Stock
$1,381.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
8 In Stock
$2,392.00 CAD
Does not ship to OH, United States
R. STAHL Audible Signalling Device Sounder in Flameproof Enclosure Increased Safety view more
Fixed signal tone
Volume max. 105 dB(A) @ 1 m
Installation by means of angle mounting
AC and DC versions
Signal horn Series 8491/1: with trumpet and connection cable
Signal Horn Series 8491/2: compact design with connection chamber and cable glandl
6 In Stock
$2,108.00 CAD
Does not ship to OH, United States
