Sump Pump Hose Coupler 1 1/4 inch female to 1 1/4 inch male

Used to extend the length of the sump pump hose. You can connect two sump pump hoses if the other end is a male threaded hose.  if you have both open ended 1 ¼ inch diameter hose, then you can just use this coupler 

Update:

supports: yes . I painted the supports underneath (use 3mf file)

    top z distance : 0.28

    bottom z distance: 0.28

orientation: print with the threaded part attached to the plate

combined the female part with threads to the male 1 ¼ coupler above to create a female to male conversion