Air compressor having a high pressure output

Air propelling apparatus with fan shaft mounted on guards

Apparatus for packaging a compressor

Apparatus for the generation of compressed air

Apparatus for transferring fluid

Attic fans

Attic fans and apparatus for supporting the drive motors of atti

Automobile dual purpose water pump drive apparatus

Belt driven fluid compressor with self-adjusting belt tensioning

Belt driven pumping unit

Belt-driven fan with tension preserving winged motor mounting

Centrifugal pump

Compressor assembly having counter rotating motor and...

Controlled pumping system

Conversion bracket for well pump

Cooler fan orifice assembly

Device for conversion of a unidirectional rotational motion...

Device for feeding pressurized liquid to a hydraulic circuit

Diaphragm pump including improved drive mechanism and pump head

Drive mechanism for pumps