UNILIFT submersible pump Grundfos
  • UNILIFT submersible pump Grundfos
  • UNILIFT submersible pump Grundfos - Wiring Diagram
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UNILIFT submersible pump Grundfos

16,500 LE
No tax Within 5 Business Days

It is available in two capacities (1 HP & 1.5 HP), it is the most powerful single vertical submersible pump. It has high durability as it is made of stainless steel.

Power: 1 HP
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Grundfos UNILIFT AP50B are stainless-steel submersible pumps designed for pumping waste water, including toilet discharge (where allowed), with particles up to 50 mm. The pump is suitable for installation on auto coupling, allowing for easy access to the pump for maintenance and other purposes.

Unilift AP50B.50.08.A1.V is a submersible effluent pump

Vertical single-stage stainless steel submersible pump with integrated submersible 1-phase motor.

The pump is fitted with ring stand and carrying handle and is supplied with a 10 m mains cable and a level switch for automatic start and stop.

The impeller is a V impeller for 50 mm free passage suitable for pumping surface water, groundwater, wastewater and similar.

The pump has a double shaft seal and an intermediate oil chamber pre-filled with non-toxic special oil.

The motor is insulation class F with thermal overload protection and has long-life deep-groove greased-for-life ball bearings.

The pump has R 2" discharge port and is ready for installation either free-standing or on an auto-coupling system.


Data sheet

Built-in motor protection
Capacitor size - run
16 µF/400 V
Cos phi - power factor
998.2 kg/m³
Enclosure class (IEC 34-5)
Gross weight
12.9 kg
Maximum head
11 m
Stainless steel DIN W.-Nr. 1.4301 AISI 304
Inst dry/wet
Insulation class (IEC 85)
Length of power cable
10 m
Level switch
float switch
Liquid max temp
40 °C
Mains frequency
50 Hz
Max flow
6.67 l/s 6.67 l/s
Maximum installation depth
7 m
Maximum particle size
50 mm
Motor type 1-phase
Net weight
11.6 kg
0.74 kW
Power input - P1
1.2 kW
Pump outlet
R 2"
Rated current
5.37 A
Rated speed
2790 rpm
Rated voltage
1 x 230 V
Thermal protec
Type of impeller

Specific References

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