GRUNDFOS AP12.50.11.A3

UNILIFT AP12 is a stainless steel submersible pump designed to extract non corrosive water and greywater with a maximum particle size of 12 mm.

AP12 is a vertical single-stage stainless steel submersible pump with a vertical outlet and an integrated submersible 3-phase fully enclosed motor. Rated flow rate: 8.89 L/S Rated head: 18m Environmental temperature range:0~55ºC Application scenarios:Domestic sewage treatment

A vertical single-stage stainless steel submersible pump with a vertical outlet and an integrated submersible 3-phase fully enclosed motor, with an insulation level of F. The pump is also equipped with a suction filter.
The pump also provides a 10 meter power cable and control box, which includes a motor starter and motor protection device, as well as a 0.8 meter long power cable. In addition, the pump is equipped with a liquid level switch for self starting and stopping, and comes with a 10 meter long cable.
The impeller is a SEMI OPEN impeller that allows 12 millimeters to pass freely. This makes it suitable for extracting surface water, groundwater, and similar types of water.
The pump has a dual axis seal and an intermediate oil reservoir pre filled with non-toxic premium oil.
The pump has a lifting pipe and a cooling sleeve that continuously cools the motor by delivering liquid. Its ball bearings have deep grooves coated with grease, which gives it a long service life.
As the pump is equipped with a handle, it can be used at any time, and its power supply is completed through a 10 meter power cable. The power cable is a socket model with glass sealant inside the socket. Sealing paste can prevent moisture from entering the stator winding.

Liquid:
Liquid temperature range: 0-55 ° C
Liquid temperature during operation: 20 ° C
Density: 998.2 kg/m³

Technology:
Maximum flow: 8.89l/S
Type of impeller: SEMI OPEN
Max. Particle: 12 millimeters
Approvals: CE,RCM,LGABG,EAC,TUVRHWID,MORO,UKCA,CNROHSEXP,SEPRO

Material Science:
Pump casing: Stainless steel
Pump housing: EN 1.4301
Pump casing: AISI 304
impeller: Stainless steel
EN 1.4301
AISI 304
Cable union: Brass
CW602N
C35330

install
Environmental temperature range 0~ 55 °C
Interface model Rp
Size of connection 2 inch
Maximum installation depth 7 meters
Dry/Wet Installation D/S
Place of installation Indoor/outdoor

liquid
Liquid temperature range 0~ 55 °C
Liquid temperature during operation 20 °C
density 998.2 kg/m³

Electrical data
Power input P1 1.9 kW
Rated power - P2 1.2 kW
Power frequency 50 Hz
Rated voltage 3 x 400 V
Rated current 3.2 A
Cos phi - Power Factor 0.88
Rated driver speed 2785 RPM
Encapsulation level (IEC 34-5) IP68
Insulation class (IEC 85) F
Built in motor protection nothing
Thermal protection external
Length of power cable 10 meters
Cable plug type NONE

controller
Liquid level switch A

other
Net weight 17.7 KG
Gross weight 17.9 KG