... 30 min Double liquid level transfer distance : > ... water pumps includes 4SD deep well pump, MXS submersible pump, KBZ submersible dewatering pump, KBS submersible slurry pump, WQ sewage pump ... , JET Self -Priming Jet Pump, CPM Micro Centrifugal Pump, borehole pump, QB60 Micro Vortex Pump, shredder pump, QXN submersible pump, QDX submersible pump. Intelligent Controller ...