Grundfos Unilift AP submersible drainage pump is designed for both temporary/portable installation and permanent free-standing installation. These single-stage pumps are made mostly of stainless steel. All types are available in either single phase or three phase versions and for 50 or 60 Hz power supply.
The number in the type designation, e.g. AP12, indicates the spherical particle size that can pass through the pump.
All Unilift AP and AP Basic pumps are fitted with a plug for connection to the mains.
Grundfos Unilift AP submersible drainage pump
Grundfos Unilift AP Basic pumps are single-stage pumps (AP35B, AP50B) with vortex impeller. All Unilift AP Basic pumps are made of stainless steel, with a composite baseplate. The Unilift AP Basic range is designed for submerged operation, either free-standing on the base plate or installed using an auto coupling. The pump inlet is designed to prevent to large particles from entering the pump. 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 Basic pumps can be supplied with or without float switch, for automatic or manual operation. Pumps with an ”A” in the type designation are fitted with a float switch. The outlet is positioned at the side of the pump and is R 2.
Applications
Water and rainwater in horticulture
Water from rivers and lakes
Rainwater, drainage water and water from flooding
Water for filling/emptying containers, ponds, tanks, etc.
Effluents from showers, washing machines and sinks below sewer level
Pool water
Ditch drainage water
Groundwater (lowering applications)
Domestic effluents from septic and sludge-treating systems
Liquids containing fibres from light industry, laundries, etc.
Effluents from viaducts, underpasses, etc.
Drainage water from garage sprinkler systems
Features and benefits
Unilift AP is for permanent or temporary free-standing installations. Most components are made of stainless steel. Cable fitted by means of a plug. Available in both automatic and manual versions. Single-phase versions have an integrated thermal switch.