Im working on an old Brunner air compressor. Apply to Faculty, Operator, Animal Technician and more! Items in the Price Guide are obtained exclusively from licensors and partners solely for our members research needs. Not sure of the year but appears pre WW-II, maybe 20s or 30s? Probably little. JP O'Brien Plumbing & Heating. Sotheby's '89 Auction Catalog Rock & Roll Disney Animation Hendrix Stone, Lot Of 5 Sotheby's Works Of Art Auction Catalogs 1989 + 1990 + 1996 +199, Christie's Ny. Yup, it's a Brunner alright! Order Fullfillment. . Cap 55 does not have closing engagement against the spider plate 59 since the upper limit of movement of said cap is defined by spaced apart lugs 8 projecting from said plate. Brunner Wire Products specialize in CNC machining, wire forming and bending, drilling, tapping, thread rolling, welding, assembly, heat treating and electroplating. The guy I bought it from said he had article showing the unit running a taffy stretching machine, but could not find the article. TimesMachine is an exclusive benefit for home delivery and digital subscribers. In a refrigeration compressor assembly, a compressor, a housing containing said compressor, unloader mechanism for the compressor, a discharge line for the compressor having a portion in communication with said unloader mechanism, means to return gas through the housing to said compressor, said portion being in the path of return gas to cause sufficient condensation of gas in said line duringoperation of the compressor to seal the unloader mechanism, said rei turn means including a suction valve for the cylinder, said discharge line including a main discharge valve for the cylinder, a space to receive discharge after passing said discharge valve, an auxiliary discharge valve in said space function ing as a check valve to maintain high pressure gas in the associated condenser and preventing the pressure from being imposed upon the compressor, and said portion of the discharge line leading from such line intermediate said disanism, means to return gas through the housing to said compressor, said portion being in the 'path of return gas to cause sufficient condensation of gas in said line during operation of the compressor to seal the unloader mechanism, a plate on the compressor closing one end of the cylinder, a head disposed against said plate, a cap disposed against said head, said return means including a suction valve on the plate for the cylinder, said discharge line including a main discharge valve on the plate for the cylinder, a space in said head to receive discharge aiter passing said discharge valve, and an auxiliary discharge valve in the cap functioning as a check valve to maintain high pressure gas in the associated condenser and preventing said high pressure from being imposed upon the compressor, said portion or the discharge line leading from such line intermediate said discharge valves. HD Players What are you looking for? To learn more, please refer to the cookie policy. Any suggestions? Metal Solutions, Inc. Utica, NY 13502.