The attached PDF documentation below is of historical nature. It was provided to us in the late 1980s by Shafer Einspritztechnik in Germany. They built pumps for racing applications.
The documentation attached to this page discusses how their pump would be installed and configured for the well known Schnitzer and A4 Alpina type slide throttle injection systems of the 70s.
Enjoy this artifact. We are sure there are not many copies left originally!