In 1973, Thompson adapted the rotary pump for wellpoint dewatering — the first time a rotary pump had been used for that application. Thompson Pump & Manufacturing was founded in Port Orange, Fla., in ...
After reciprocating, sliding vane compressors, also referred to as rotary vane compressors, are one of the oldest types of compressors. The first known description of a sliding vane pump was in a book ...
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