Union Nut Other Products Using This Part: 38518300 Maxim 3/4 Horsepower Pump. Trap Not Included. 39908206 Maxim 1/2 Horsepower Pump with 3' Cord. 39808606 Maxim 1-1/2 Horsepower Above-ground Pool Pump with 3' Cord. 56344300 Warrior 44 gallon per minute D.E. filter system with 1 horsepower pump, hoses and 3ft cord. 56366100 Warrior 66 gallon per minute D.E. filter system with 1 horsepower pump, hoses and 3ft cord. 56408600 Warrior 44 gallon per minute D.E. filter 56408800 Warrior 88 gallon per minute D.E. filter 56408700 Warrior 66 gallon per minute D.E. filter 38817800 Maxim 2 Horsepower, Two Speed Pump. 38508400 Maxim 1 Horsepower Above-ground Pool Pump. Cord Not Included.