The Grundfos Fitting Kit are the replacement fittings for Grundfos pumps MQ3-45 and MQ3-35. These pumps both feature 1" NPT connections. The kit includes discharge port and union nut, suction port with non-return valve, drain and priming plugs, and o-ring seals.

Note: The 96634763 Kit includes a MQ Service Kit Instruction Guide.