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LK HydronicGroup H/C 125 DN 32

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LK HydronicGroup H/C 125 DN 32

  • For both cooling and heating applications (H/C)
  • Pipe is cataphoresis-treated to resist corrosion
  • Easy to combine with electronic regulation

LK HydronicGroup H/C 125 DN 32 is a complete pump group that is suitable for heating and cooling where direct supply or mixed supply is desirable. Consists of a highly efficient circulation pump, insulation, an...

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LK HydronicGroup H/C 125 DN 32

  • Variants
  • Detailed Information
  • Documentation
  • Accessories & Spare parts

Variants

LK 861 H/C 125 DN 32 - Direct supply

LK 861 H/C 125 DN 32 - Direct supply 2 variants

Article Dim. DN Weight (kg) Item List
396467 M 2" x M 2" 32 7.7
396526 M 2" x M 2" 32 9.4

396467

Dim. M 2" x M 2"
DN 32
Weight (kg) 7.7
Item list

396526

Dim. M 2" x M 2"
DN 32
Weight (kg) 9.4
Item list
LK 861 H/C 125 DN 32 - Direct supply without pump

LK 861 H/C 125 DN 32 - Direct supply without pump 1 artikel

Article Dim. DN Weight (kg) Item List
396468 M 2" x M 2" 32 5.7

396468

Dim. M 2" x M 2"
DN 32
Weight (kg) 5.7
Item list
LK 862 H/C 125 DN 32 - Mixed supply

LK 862 H/C 125 DN 32 - Mixed supply 2 variants

Article Dim. DN Kvs m³/h Weight (kg) Item List
396469 M 2" x M 2" 32 10 8.6
396524 M 2" x M 2" 32 16 10.3

396469

Dim. M 2" x M 2"
DN 32
Kvs m³/h 10
Weight (kg) 8.6
Item list

396524

Dim. M 2" x M 2"
DN 32
Kvs m³/h 16
Weight (kg) 10.3
Item list
LK 862 H/C 125 DN 32 - Mixed supply without pump

LK 862 H/C 125 DN 32 - Mixed supply without pump 2 variants

Article Dim. DN Kvs m³/h Weight (kg) Item List
396470 M 2" x M 2" 32 10 6.6
396525 M 2" x M 2" 32 16 6.4

396470

Dim. M 2" x M 2"
DN 32
Kvs m³/h 10
Weight (kg) 6.6
Item list

396525

Dim. M 2" x M 2"
DN 32
Kvs m³/h 16
Weight (kg) 6.4
Item list

Detailed Information

Description

LK HydronicGroup H/C 125 DN 32 is a complete pump group that is suitable for heating and cooling where direct supply or mixed supply is desirable. Consists of a highly efficient circulation pump, insulation, and two ball valves with thermometer, on the return side there is an integrated check valve. The pipes are cataphoresis-treated to resist corrosion.

LK 861 H/C 125 DN 32 pump group is used where direct supply is desired.

LK 862 H/C 125 DN 32 pump group is used where mixed supply is desired, a three-way mixing valve is included. For cooling applications, LK 862 H/C 125 DN 32 must be supplemented with an actuator, LK 950 or LK SmartComfort, so that condensation does not leak into the insulation and form frost.

Technical Data

Voltage: 230 VAC, 50/60 Hz
Power consumption: 10-75 W depending on pump speed
Max. working pressure: 1.0 MPa (10 bar)
Working temperature: Min. 5 °C/Max. 95 °C
Ambient temperature: Min. 5 °C/Max. 58 °C
Thread standard: Rp - female thread, G - male thread
Media 1: Water - Glycol mixture max. 50%
Circulating pumps: , , EEI ≤ 0.23 (see pump datasheet/label for exact value)
Material, valve body: Brass EN 12165 CW617N
Material, insulation: Expanded Polypropylene EPP
Other data: Distance between connections: 125 mm

Application

LK 861 - Pump group with direct supply

LK 862 - Pump group with mixing valve

Technical Diagrams

LK 861 - Capacity Diagram

LK 862 - Capacity Diagram

Documentation

Product sheet

LK HydronicGroup H/C 125 DN 32

Accessories & Spare parts

Article no. Article Position
187978 Wilo Stratos PICO 30/0,5-6 1
187979 Wilo Para MAXO 30-180/10 1
187980 Ballvalve 2
187981 Thermometer, red 3
187990 Thermometer, blue 3
187197 Sealing kit 840/841 2.0, DN 32 4
181922 LK 840 ThermoMix® G 1½", Kvs 10 5
181923 LK 840 ThermoMix® G 1½", Kvs 16 5
181242 LK 100 SmartComfort CT 6
180765 LK 950 Actuator 7
092366 LK 322 CoolUnit 1" 8
187976 EPP Insulation 9