windback seals
type 75
DESCRIPTION
Ergoseal patented boundary layer seal is used in “oil free” rotary screw compressor or any other oil-free rotary machine. Type 75 is a non-contacting cartridge shaft seal used to prevent leakage loss of process gas, while simultaneously preventing ingress of lubricating oil to the pumping chamber. Internal elements have the ability to self align radially, achieving essential concentricity with shaft rotational axes.
TYPICAL APPLICATIONS
Compressors, blowers
Ergoseal custom design's mechanical seals for its global customers. Ergoseal's innovative engineers will find a solution for all your sealing applications. 
With Ergoseal's most modern manufacturing methods and most technologically advanced machinery, mechanical seal prototypes are available within four weeks. 
