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Blauberg SFK 20x32

SFK 20x32
SFK 20x32

Hydraulic syphon for condensate drainage.
Model features
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The hydraulic syphon kit for water heat exchangers SFK 20x32 is designed for condensate drainage from heat exchangers and coolers in ventilation and air conditioning systems. The syphon must be connected to a drain pan pipe ∅ 18 mm.


When the condensate is drained from the ventilation unit, it passes the drain pipe through the flexible PVC hose, the connection coupling and reaches the syphon with the mechanical locking device that does not let sewage system odours out after the hydraulic seal dries out. Then the condensate is moved to the sewage system. The SFK 20x32 kit consists of:

  • Coupling 32/32
  • Rubber sleeve 32/20
  • Syphon
  • PVC hose 15x2 of 1000 mm length
Modification name
SFK 20x32
Modification name
SFK 20x32
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SFK 20x32 - images (png 188.51Kb)
SFK 20x32 - data sheet (pdf 272.22Kb)