Actually while a little harder to find Primus did make non-hose frame bike pumps. I have two of them on my vintage Japanese bikes and they work fine. True to their age one 1972 (dated from the bike it came with a Nishiki Competition, loop frame) and the other probably in the 80s, they are copies of the Silca frame pump.
Here is the later 80s frame pump, other than the aluminum sleeve at the pump head the body, handle and pump head are all plastic, but the pump works just fine.