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  • Grundfos UniLift KP-250-A1

Grundfos UniLift KP-250-A1

7.00 KGS


Other Details

Max Flow:
3.12 L/S
Max Head:
Max Particle Size:
Rated Voltage:
300 x 150 x 300 (mm)
Ideal For:
Water treatment - commercial buildings, domestic wastewater, industrial wastewater


Product Description

Grundfos UNILIFT KP-250-A-1 - [012K4700]

2 Year Standard Warranty

Suitable for

  • Water treatment – Commercial buildings
  • Domestic wastewater
  • Industrial wastewater

UNILIFT KP is a compact stainless-steel submersible pump designed for pumping non-aggressive water and grey water. It can be used as a portable unit or stationary installation inside and outside buildings.

Submersible drainage pump

  • Vertical single-stage stainless steel submersible pump with vertical discharge port and integrated submersible 1-phase canned motor in insulation class F with thermal overload protection.
  • The pump is fitted with a suction strainer, a carrying handle and is supplied with a 5 meter power cable.
  • The impeller is a semi-open impeller for 3/8″ free passage suitable for pumping groundwater, surface water, rain water and similar liquids.
  • The pump has a double shaft seal consisting of two lip seals with grease in-between.
  • The pump has an outer casing ensuring continuous cooling of the motor by the pumped liquid. The rotor shaft operates in two maintenance-free carbon bearings cooled by the pumped liquid.
  • The motor is filled with a non-toxic motor liquid.
Product name UNILIFT KP.250.A.1
Product No 012K4700
EAN number 5700391117138



Maximum flow 3.12 litres per second or 187 litres per minute
Maximum head 7.5 m
Max. Particle 10 mm
Model Automatic with float lead


Pump housing Stainless steel
  EN 1.4301
  AISI 304
Impeller Stainless steel
  EN 1.4301
  AISI 304



Range of ambient temperature 0 .. 50 °C
Type of connection Rp
Size of connection 1 1/4 inch
Maximum installation depth 2 m


Electrical data

Power input – P1 480 W
Mains frequency 50 Hz
Rated voltage [V] 1 x 230-240 V
Rated current 2.2 A
Capacitor size – run 8 µF/400 V
Enclosure class (IEC 34-5) IP68
Insulation class (IEC 85) F
Built-in motor protection CONTACT
Thermal protec internal
Length of power cable 5 m
Type of cable plug AU



Customer Reviews

"Dear 4 Pumps,

I purchased a pump off you mid Feb. Just wanted you to know best value for dollar ever. The little pump is working very hard in a factory pumping liquid with about 20% solids and hasn't missed a beat. Great pumps, thanks."

Stephen - Tasmania

"I have already recommended to you to two other locals up here with wells similar to mine about your pump and how well it was working."

Jim - Girraween

"I picked it up and its going exceptionally well, very good pump."

Evan - Ilbilbie