UNILIFT AP 12—Page 2

UNILIFT AP 12GRUNDFOS DRAINAGE & WASTEWATER FIND SPACE FOR YOUR PUMP If you are planning to install the UNILIFT AP 12 in a drainage pit and will rely on the float switch to automatically start and stop your pump, a minimum amount of space in the pit is required for free movement of the float. See below pit dimensions: Min. 600 Min. ø550 B A Model UNILIFT AP 12.40.04 UNILIFT AP 12.40.06 UNILIFT AP 12.40.08 UNILIFT AP 12.50.11 Connection Outlet 1 1/2” Female 2” Female Dimensions (mm) A (h) B (w) 321 216 321 216 346 216 357 241Page 1