Press release —
New: LK HydronicGroup H/C 125 DN 32 for both heating and cooling
LK Armatur is launching LK HydronicGroup H/C 125 DN 32, a complete pump group for heating and cooling systems where direct or mixed supply is required. The pump group is designed for installations with higher flow requirements and has a distance between connections of 125 mm and 2” threaded connections.
LK HydronicGroup H/C 125 DN 32 consists of a high-efficiency circulation pump, insulation and two ball valves with thermometers. An integrated check valve on the return side prevents any self-circulation. The pipes are treated to provide effective protection against corrosion.
The product is available in two versions. LK 861 H/C 125 DN 32 is used where direct supply is required. LK 862 H/C 125 DN 32 is used where mixed supply is required and comes with an integrated three-way mixing valve.
For cooling applications, LK 862 H/C 125 DN 32 must be fitted with a suitable LK actuator to prevent air leakage that could cause condensation and frost formation.
LK HydronicGroup H/C 125 DN 32 has a maximum working pressure of 1.0 MPa, equivalent to 10 bar, and a working temperature range of 5–95 °C. It is intended for water or water with up to 50% glycol.
Product benefits
- Suitable for both cooling and heating applications
- Complete pump group
- For direct or mixed supply (861 / 862)
- Treated pipes for corrosion protection
- Integrated check valve on the return side
- Easy to combine with electronic control
Example installation:
Topics
Simpler. Smarter. More sustainable. At LK, we believe there’s a better way to do everything. That’s why – from water, heating and hydronic solutions to pipe extrusion – we push for innovation over status quo and simplicity over complexity.It’s a belief all of us at LK apply to every product and solution we create.
