Stainless steel heater pulstronic – circulation heating for open housing with several drinkers

• Heating spiral without direct contact with
  the water prevents furring
• Temperature is kept below 55 ºC to prevent built up of limestone
• The pumping wheel is made from high quality plastic, integrated in the stainless steel heating unit
• Return pipe control saves electricity: The needed return pipe temperature can be easily adjusted with a rotary switch on the heater.
  If the return pipe temperature gets below the adjusted value, the feed pipe temperature will be increased.
• With summer/winter switch
• Winter setting = heating on
• Summer setting = automatic daily starting of the pump to prevent blocked pump.
• Operation control lights
• Alarm signal at defaults
• For insulated ring pipes up to 200 meters, including the return pipe
• Excess pressure valve, ventilation valve, check valve and rebound flap
  included in the delivery
• The heater “Pulstronic” is ready for connection.
  Equipped with water fittings in R ¾”.
• A trip switch has to be provided

S309
Flow indicator
Transparent inspection glass with 3/4" connection. Contains an impeller for cotroling the circulation. To be installed at the end of the return pipe before the flap trap.