Grundfos Unilift AP Series

Sale price$1,481.00


Grundfos Unilift AP Series

GRUNDFOS AP12.40.04.A1

The UNILIFT AP 12 is a single-stage, submersible pump with semi-open impeller, designed for pumping drainage water containing particles up to a size of up to 12 mm. UNILIFT AP12 is for automatic as well as manual operation and can be used in a permanent installation or as a portable pump. The pump is easily installed as it’s fitted with a carry handle and 10 m mains cable. UNILIFT AP12 is mostly made of stainless steel, with a stainless steel sleeve for cooling during operation. The stainless steel pump sleeve is made in one piece with a clipped on suction strainer for easy removal in case of maintenance.


Model Voltage Phase Wattage HP Head Flow Rate Outlet
UNILIFT AP12.40.04.A1 240v Single 0.4 0.5  11m 250 LPM 1 1/2" (40mm)
UNILIFT AP12.40.04.A3 415v Three 0.4 0.5   11m 250 LPM  1 1/2" (40mm)
UNILIFT AP12.40.06.A1 240v Single 0.6 0.8  13m   300 LPM  1 1/2" (40mm)
UNILIFT AP12.40.06.A3 415v Three 0.6 0.8  13m  300 LPM  1 1/2" (40mm)
UNILIFT AP12.40.08.A1 240v Single 0.8 1.0  14m  350 LPM  1 1/2" (40mm)
UNILIFT AP12.50.11.A1 240v Single 1.1 1.5  16m   550 LPM  2" (50mm)

Please Note: 

A1 models include float switch for automatic operation
A3 models include float switch (10m) and control box with contactor and overload

* 50Hz
* Cable- 10m
* Particle Size-12mm
* Liquid temperature 0 °C to 55 °C Max
* pH concentration: 4 to 10
* Max. installation depth: 10 m

(Please enquire about models with no float switches) 


* Robust design: The materials of the pump ensure excellent corrosion resistance.
* Pump housing and impeller are made of high quality stainless stee
* Mechanical shaft seal offers high-wear resistance and a long operating life.
* Thermal overload protection
* The single-phase version is effectively protected against any accidental overload by built-in thermal protection. This means that no additional motor protection is required.
* Handy and easily transportable
* The carry handle mounted on the pump housing makes it handy and easily transportable.
* Option for automatic operation- The pumps are available with float switches for automatic on/off operation.
* Enclosure class: IP68
* Insulation class: F
* Cable type H07RN-F


* Dirty Water
* Waste Water
* Clean Water 
* Grey Water


Model Height Width Weight
UNILIFT AP12.40.04 321 216 11
UNILIFT AP12.40.06 321 216 11
UNILIFT AP12.40.08 346 216 12.6
UNILIFT AP12.50.11 357 241 15.1

2 Year Back to Base Warranty  

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