UNILIFT AP35B.50.08.A1V Submersible Pump

The Unilift AP and Unilift AP Basic ranges of submersible drainage pumps are designed for use in both temporary or portable and free-standing and permanent installations. These single-stage pumps are mainly made of stainless steel. There are both single-phase and three-phase versions of all models, as well as versions for power supply frequencies of 50 or 60 Hz. The number in the type designation (e.g., AP12) indicates the maximum particle size that can pass through the pump. All pumps in the Unilift AP and AP Basic ranges come with a plug for connection to the mains. The single-stage Unilift AP pump range includes models with a semi-open impeller (AP12) or Vortex impeller (AP35 and AP50). All pumps in the Unilift AP range feature a stainless steel sleeve used for cooling purposes during operation. The grid at the bottom prevents particles larger than the design size from entering the pump. The grid is secured with clamps to the pump housing. They can be supplied with or without a float switch and can operate in automatic or manual mode. The letter -A- in the type designation of some pumps indicates that they include a float switch. The three-phase versions have an additional starter box connected to the float switch. The Unilift AP Basic range consists of single-stage pumps (AP35B and AP50B) with a vortex impeller. All pumps in the Unilift AP Basic range are made of stainless steel with a composite support plate.