Grundfos Unilift AP35B & AP50B Wastewater Pumps Colour_Green Matala Air Diffusers release fine

Matala Air Diffusers release fine air bubbles into the water

which can prematurely burn pumps out

When used in the right application

Double-pop feature keeps dirt and debris out of nozzle

Hose Connector

Grundfos Unilift AP35B & AP50B Wastewater Pumps Colour_Green Matala Air Diffusers release fineThe Grundfos Unilift AP 35B & 50B series are vertical, single stage stainless steel submersible effluent water pumps with a vortex impeller. They are fitted with a ring stand and carrying handle and are supplied with a 5m mains cable and a level switch for automatic start and stop. A Vortex impeller (35mm for AP35B and 50mm for AP50B) is fitted, designed for pumping dirty water with particles of up to 35mm 50mm diameter, suitable for water such as