Solar Pump Unit

LK 212 SolarStation

• Reduced energy costs by using solar power

• Compact dual-pipe solar unit

• Connections with 3/4” internal thread and

1” external thread

LK 212 SolarStation is a compact dual-pipe solar pump unit.

It contains all the necessary components for a safe operation and

control of the solar heating system such as safety group,

180 or130 mm circulating pump, ball valve with integrated check

valve and thermometer, air separator with manual air vent con-

nection, flow meter with shut-off, filling and drainage valves.

LK 212 SolarStation is available in 2 versions, with 180 mm

circulating pump or with 130 mm circulating pump.

Option of selecting between two different controllers, LK 152

SmartSolar SLL or LK 152 SmartSolar CS Plus. A variant with-

out a controller and/or circulation pump is also optional if you

wish to supply it yourself.

LK 152 SmartSolar SLL and SC Plus has both 10 preset hydraulic

schedules. The chosen hydraulic schedule and operating status

is shown on the display.

TECHNICAL DATA

Voltage

230 VAC ± 10%, 50 Hz

Max. working pressure

1,0 MPa (10 bar)

Operating pressure

0,6 MPa (6 bar)

Working temperature

Supply: Max. 140 °C

Return: Max. 110 °C

Thread standard

G - male thread,

G - female thread

Protection type

IP 20

Media

Water - Glycol mixture max. 50%

Sensors

PT 1000

Circulating pump

Grundfos UPM3 Solar 25-75 180,

Wilo Para ST 25-180/8 IPWM2

Grundfos UPM3 Solar 25-75 130,

Wilo Para ST 25-130/8 IPWM2

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