I have had for a while now and will be selling it. As you can see the front cover needs to be rotated and there are some rust issues. The rotor is free and spins easily-
Thanks for the comments. I don't know how many of there were ever made.There are some numbers inside but I think they might be part numbers and not a serial number.
I can do that for you, it will be a while. The stand the siren is on has wheels on it and I have moved it out of the way and back between some equipment as I had
decided to hold off on working on it any further until the weather warmed up this coming spring. There are two ID plates on the siren, one for the motor which was
made by Sterling motor company and a smaller one put on by B&M that shows the voltage, current and model number plus their logo of: "It pierces the air". the model
number stamped on the plate is: 20-AR-7 .
I have to say what a cool siren. First time I have seen one like it! Would you please take photos of both rotors please so that the rotor designs can be seen?
Hello Capt'n Dynamite...I put that onto my list. Another user wants a photo of the name plate, I will take care of both at a future time. I have moved the siren back into a
confined space so I could get my pickup inside for the winter. Thanks for the interest-