The number in the type key, e.g. AP12, indicates the spherical particle size that can pass through the pump.

Unilift AP is a single stage pump with either semi open impeller, AP12 or with vortex impeller AP35 and AP50. All Unilift AP pumps are with stainless steel sleeve for cooling during operation. The strainer at the bottom is designed to prevent larger particles from entering the pump. The strainer is clipped on to the pump housing. All Unilift AP pumps can be delivered with or without float switch for automatic or manual operation. Pumps with an ”A” in the type key are equipped with a float switch. 3 phase variants will have an additional starter box connected to the float switch. The outlet is positioned at the top of the pump.

Unilift AP is a single stage pump AP35B, AP50B, with vortex impeller. All Unilift AP pumps are made of stainless steel and with a composite baseplate. The Unilift AP range is designed for submerged operation either freestanding on the base plate or installed on an auto coupling. The base plate is clipped on by means of four clips hidden under the composite ring at top of the pump housing. The ring prevents dirt from sticking to the clips. All Unilift AP pumps can be delivered with or without float switch for automatic or manual operation. Pumps with an ”A” in the type key are equipped with a float switch.