Sure. Mine's like that and it works. May even serve to "lubricate" the manual pump so the seals and bellows don't dry out.will the electric bilge run threw the manual bilge pump with out manually pumping at the same time i wana use 1 threw hull line...or should i run a pvc t into the line?
This works, too.You'd need to put a check valve in one of the lines, which is not a good idea (has been discussed in numerous other threads on this forum). Strongly suggest you consider two separate lines and thru hulls.