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Order Number: 90 041 69

Heating circuit sets Easyflow Basic unmixed, DN25 (1"), HE-HS 55-25 pump

Short description
  • Flow:
    1 x circulation pump evenes HE-HS 55-25, installation length 180 mm
    1 x pump flange ball valve DN 25 (1") IT x DN 40 (1 1/2") flat sealing, with thermometer handwheel (thermometer ring, red 0-120°C)
    2 x union nut DN 40 (1 1/2") incl. seal
    Return:
    1 x pump flange ball valve DN 25 (1") IT x DN 40 (1 1/2") flat sealing, with thermometer handwheel (thermometer ring, red 0-120°C) and check valve that can be set by turning the handwheel 45°
    1 x painted black steel pipe
    1 x union nut DN 40 (1 1/2") incl. seal
    Advantages:
  • Excellent pump venting
  • The check valve does not get jammed due to low thermal load (check valve in the return)