Electric fuel pump ID

[Steve Douglas]

I have been going thru a bunch of parts recently acquired and found 5 electric fuel pumps, 4 are very similar but different brands: Autopulse, Dupree, SW and unbranded also a unique one is a Handi. Are they generic pumps, or something more specific, like early 911? I think they maybe be 12 volt, but no markings.

[Tony Proasi]

The Hardi was used on early 911's roughly between 67-68.

[Steve Douglas]

Thanks Tony, I also have a red Bendix from an early 911 too. Any idea about the others, thinking they were generic substitute for the more expensive originals.