UNA 25-PK and UNA 25-PS Ball Float Steam Traps with Pump Function

Our solutions will help you to…

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Reduce maintenance time

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Save energy

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Improve system reliability

Discharge and raising condensate

UNA 25-PK ball float steam traps with pump function primarily functions as a steam trap. 

However, by integrating this steam trap with an automated pump function, you can discharge condensate, even under reduced steam pressure or high back pressure. 

The condensate is then efficiently pumped out of the body using the aid of motive steam.

The UNA 25-PS has a pump function to return condensate with motive steam.

What are the features?

  • Easy installation due to standard flange length
  • Corrosion resistant
  • Integrates with non-return valves
UNA 25

Sales brochures (PRO)

Document Language Reference number Download
A - B Product overview English PRO_810815 Download PDF
Product range technical information, 2021 English PRO_850128 Download PDF
Programme court French PRO_818821 Download PDF
Purgeurs et appareils de commande French PRO_810126 Download PDF
Steam traps and monitoring equipment English PRO_810124 Download PDF

Data sheets (DBL)


Pump Trap UNA 25-PK, PN 40, DN 40 Condensate Lifter UNA 25-PS, PN 40, DN 40



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Installation and maintenance instructions (BAN)


Pump Trap UNA 25-PK Condensate Lifter UNA 25-PS



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