Rhine Air Pumps are custom designed to supply clean oil-less ambient air to NIOSH approved supplied air respirators.  They are easy to operate and maintain.  Rhine Air Pumps offer a low cost way to provide breathable air to workers in contaminated environments.  The Air Pump is a stand alone lightweight portable unit that will offer workers a much higher protection factor when compared to cartridge filter respirators.  They do not require CO monitors, temperature alarms or complicated calibration procedures.  The Air Pump eliminates the use of typical shop oil lubricated air compressors as a source for breathing air.  The Rhine Air Pump is very reliable and durable.  They do not require expensive plumbing and installation.  Each air pump is completely oil-less.  They do not produce carbon monoxide, oil vapor or oil mist.  Rhine Air pumps need very little maintenance.  All Pumps feature a HEPA rated outlet filter.  A variety of optional accessories are available to function with the pump to enhance various customer applications.