Pump Groups

LK HydronicGroup C/C 90 Cooling

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For both cooling and heating applications

Easy to install

Easy to combine with electronic regulation

LK HydronicGroup is a complete pump group that is suitable for

cooling systems where mixed supply is desirable.

By running the brine in the collector hose to a fan coil, you can

cool your home with the cold naturally found in the ground. In

addition, the borehole is recharged during the summer, which

increases the performance of the heat pump.

HydronicGroup C/C 90 Cooling is suitable to combine with the

LK 322 CoolUnit which ensures the liquid is run in the right

direction.

LK HydronicGroup comprises a high efficient circulation pump,

insulation, wall mounting bracket and two ball valves with

thermometer. In the model where mixed supply is desired, a

three-way mixing valve is included.

TECHNICAL DATA

Voltage

230 VAC 50/60 Hz

Power consumption

10-75 W, depending on pump

speed

Leakage

< 0,2% of Kvs at 100 kPa

Max. working pressure

1.0 MPa (10 bar)

Working temperature

Min. -15 °C/Max. 100 °C

Supply temperature: Min. 5 °C

Ambient temperature

Min. 5 °C/Max. 58 °C

Thread standard

Rp - female thread

Media

Water - Glycol mixture max.

50%

Circulating pump

Wilo Para 15-130/8-75/SC-9

Material, valve body

Brass EN 12165 CW617N

Cooling efficiency

7 kW (ΔT 10 °C 10 l/min.)

CAPACITY DIAGRAM

14