(1) If your pump has a threaded 1 1/2" female nipple, you would put silicon tape on the threads of the coupling provided, then thread into the pump nipple. then place hose on slip side of coupling and use the clamp provided to make a more permanent connection. (2) If you pump has a non-threaded slip on 1 1/2' male nipple, you would place hose on the male nipple and use the clamp provided to make a more permanent connection. (3) If you pump has a 1 1/2" threaded male nipple, you will need to purchase a threaded 1 1/2" female coupling to mate the pump to the coupling provided then follow steps in (1) above. .
Maybe a fish tank heater might be able to work with some tinkering
flotec sump pump kit