Can you explain your knowledge of different types of air separators used in hydronic systems?

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    Sample interview questions: Can you explain your knowledge of different types of air separators used in hydronic systems?

    Sample answer:

    Types of Air Separators in Hydronic Systems:

    1. Micro Bubble Separators:

    • Captures small air bubbles (less than 100 microns)
    • Utilizes a mesh or fiber element to create turbulence and coalesce bubbles
    • Efficient at removing entrained air during system filling and operation

    2. Venturi Separators:

    • Creates a high-velocity zone to shear air bubbles from water
    • Uses a Venturi nozzle to constrict flow and generate turbulence
    • Removes large amounts of air quickly, typically during system pressurization

    3. Expansion Tank Separators:

    • Utilizes a diaphragm or bladder to create a variable-volume chamber
    • Air accumulates in the chamber, creating a cushion and eliminating pressure fluctuations
    • Effective in removing dissolved air from the system

    4. Cyclone Separators:

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