The pump I am talking about, is the D.Kelley Centrifugal Pump, shown in MEB magazin #14.
So I could imagine, the NOK radial shaft seal (lip seal) should be available in the US.
Does anybody know were I can find a catalog, technical description or drawing of this lip seal ?
In the MEB drawing is written "RUBBER LIP SEAL WITH GARTER SPRING" so I assume it will be the absolute common standard design, made from NBR.