The SpiroVent Superior, a fully automatic vacuum degasser has a fully electronic control system. The Superior offers numerous options, allowing users to achieve optimal energy efficiency, maintain a healthy water heating system, and save on costs.

The benefits of the SpiroVent Superior vacuum degasser

  • Removes all gases, free air, microbubbles and dissolved gases
  • Absorptive fluid ensures the removal of trapped gas bubbles
  • Energy-efficient whilst still achieving the lowest possible gas concentration
  • Degassed (re)filling and sustained pressure
  • Warns before (re)filling becomes excessive
  • An extensive range for a wide variety of systems
  • Can team up with all common expansion systems
  • Two-year guarantee
Our vacuum degassers use the principle of Henry's law to degas your system

Want to know more about Henry's law?

The positioning and use of a vacuum degasser in the system

Since a Superior uses depressurization for dissolved gasses removal, the position isn’t that crucial.  A vacuum degasser should be used for systems:

  • with many branches and a low flow velocity or
  • systems with a small temperature differential, or
  • where an inline air deaerator cannot be installed, or
  • where it cannot be predicted where gases are released from the water or
  • when that point has a very low flow rate.

Our range of vacuum degassers

The Spirotech SpiroVent Superior S250

The NEW SpiroVent Superior S250

The SpiroVent Superior S250 has been designed for light commercial applications, in other words, for small-volume systems. Adding this product expands the degassing family, so that we can accommodate the growing demand from new systems which operate at lower temperatures. As the SpiroVent Superior family becomes increasingly comprehensive, our customers do not need to compromise in selecting the perfect solution for the systems they encounter.

Some advantages of the new Superior S250:

  • Smooth & silent (only 41 dB(A) degassing operation
  • Low defect rate & replacement costs
  • Low service & maintenance necessary
  • High degassing performance

Do you want to know more?

SpiroVent Superior S400

SpiroVent Superior S400

A fully automatic vacuum degasser for closed heating, cooling and process systems with a pressure between 1 and 4 bar and system volume up to 100 m³
SpiroVent Superior S600

SpiroVent Superior S600

A fully automatic vacuum degasser for closed heating, cooling and process systems with a pressure between 2.5 and 6 bar and system volume up to 325 m³
SpiroVent Superior S10

SpiroVent Superior S10

A fully automatic vacuum degasser for closed heating, cooling and process systems with a pressure between 5 and 10 bar and system volume up to 300 m³
SpiroVent Superior S16

SpiroVent Superior S16

A fully automatic vacuum degasser for closed heating, cooling and process systems with a pressure between 9 and 16 bar and system volume up to 300 m³

Manuals of SpiroVent Superior models which are no longer available!

Manual SpiroVent Superior S4
Manual SpiroVent Superior S6

Product Data Sheets of the SpiroVent Superiors

A = Degasser only | B = incl. Break tank | R = incl. Direct refill | I = incl. Insulation

NEW: SpiroVent Superior S250

Type S250      
Article MV02A50      

SpiroVent Superior S400

Type S400 S400-B S400-R  
Article MV04A50 MV04B50 MV04R50  
Type S400-I S400-BI S400-RI  
Article MV04A50I MV04B50I MV04R50I  

SpiroVent Superior S600

Type Freq. S600 S600-B S600-R
Article 50 Hz MV06A50 MV06B50 MV06R50
  60 Hz MV06A60 MV06B60 MV06R60
Type Freq. S600-I S600-BI S600-RI
Article 50 Hz MV06A50I MV06B50I MV06R50I
  60 Hz MV06A60I MV06B60I MV06R60I

Our full range of product solutions

Our experts have developed a whole range of high-quality products to ensure that your heating & cooling system works as efficiëntly as possible. Saving costs and provide maximum comfort for you.

Download our product catalogue