This SWF windshield washer instructions was printed in Germany and it shows how to mount the washer system in Volkswagen Oval Beetle.

The german instruction is marked with "Einbau-Anleitung für SWF Scheibenwascher mit Gummi Fusspumpe WPF", so so system has a foot pump.

Below the nice Volkswagen Oval Bug SWF windshield washer instructions scanned from a new old stock set.

VW Oval Bug SWF windshield washer brochure VW Oval Bug SWF windshield washer brochure
VW Oval Bug SWF windshield washer brochure VW Oval Bug SWF windshield washer brochure