BNCO Mobil Directo: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
(Added a photo of a Gas MD, and added what kind of engine it had.) |
||
| Line 7: | Line 7: | ||
|output= 125 | |output= 125 | ||
}} | }} | ||
The '''Mobil Directo''' was a siren manufactured by the Biersach & Niedermeyer Co. The siren came in two types. An '''Electric Motor''' Mobil Directo only came in a Dual Tone 10/12 port ratio. However, the '''Gas Motor''' Mobil Directo only came in an Single Tone 8 port ratio. Many gas motor units were eventually converted with an electric motor like the 10/12 port units. When the company evolved into [[Alerting Communicators of America]] the siren was evolved into the [[Allertor 125]]. | The '''Mobil Directo''' was a siren manufactured by the Biersach & Niedermeyer Co. The siren came in two types. An '''Electric Motor''' Mobil Directo only came in a Dual Tone 10/12 port ratio. However, the '''Gas Motor''' Mobil Directo only came in an Single Tone 8 port ratio. Many gas motor units were eventually converted with an electric motor like the 10/12 port units. When the company evolved into [[Alerting Communicators of America]] the siren was evolved into the [[Allertor 125]]. | ||
[[File:York.jpg|thumb| a Mobil-Directo that still retains its original gasoline engine. The engine was an air cooled Wisconsin 25HP V-4 engine. ]] | |||
[[Category:Dual Toned Sirens]][[Category:Single Toned Sirens]][[Category:Electromechanical Sirens]][[Category:Rotating Sirens]] | [[Category:Dual Toned Sirens]][[Category:Single Toned Sirens]][[Category:Electromechanical Sirens]][[Category:Rotating Sirens]] | ||
[[Category:Sirens]] | [[Category:Sirens]] | ||
Revision as of 19:08, 27 February 2018
| BNCO Mobil Directo | |
[[File: |200px]]
| |
| Company | Biersach & Niedermeyer Co. |
|---|---|
| Produced | ~1942-1967 |
| Type | Electromechanical |
| Sound output | 125 |
| Succeeded by | Allertor 125 |
The Mobil Directo was a siren manufactured by the Biersach & Niedermeyer Co. The siren came in two types. An Electric Motor Mobil Directo only came in a Dual Tone 10/12 port ratio. However, the Gas Motor Mobil Directo only came in an Single Tone 8 port ratio. Many gas motor units were eventually converted with an electric motor like the 10/12 port units. When the company evolved into Alerting Communicators of America the siren was evolved into the Allertor 125.
