• Best quality
  • Quick assembly
  • Longevity




Extension module DN 50

for the extension of already existing PAW HeatBloC® systems, with insulation.
The installation may only be made by qualified experts.
A = 180 mm H = 225 mm L = 360 mm

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Our offer is exclusively aimed at corporate clients.

Operating data
Max. operating temperature: 110 °C
Output: 400 kW
Max. operating pressure: 6 bar
Kvs value: 48.9
Nominal diameter: DN 50 (2")
Installation height: 225 mm
Connection generator: Flange DN 65 / PN 6, flow at the side, return to the bottom, others sealed with 2½" plug
Connection consumer: Flange DN 50 / PN 6 (on top)
Lateral connection: 1¼" int. thread, sealed with plug, for safety group and expansion tank
Centre distance: 180 mm
Height insulation: 220 mm
Valves and fittings: Brass
Gaskets: EPDM / AFM34
Insulation: EPP shells
Completely made of brass
Completely preassembled
Flow and return chamber 95 % thermally separated

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