1974 Dayton Electric Co Speedaire A-9 Air Compressor Pump Model 2Z157B. I want to say that I always try to describe the items as best as I can. I do not claim to be an expert on the majority of the items I sell. I will 100% make it right. 5 Star service is my goal. This shows some obvious age to it. The wheel does turn. The filter on top needs to be replaced, which is normal. I do not know for sure if this works. I know some of you magicians out there know how to bring these back to life so here it is. Brand is Dayton Electric Co. Made in the USA. Model is Speedaire 2Z157B. There is also an A-9 embossed on the pump itself and a date of Sept 1974. Any questions or concerns, please ask! Please visit my store for the multiple other items I have listed. All of my items come from a smoke free, clean and pet free home. Any questions, please feel free to ask. This item is in the category “Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors”. The seller is “jon1515″ and is located in this country: US. This item can be shipped to United States.