(08) 8341 7009 | sales@liquip-sa.com.au

Vacuum Breaker

 

Vacuum breakers fit into top loading valves or the suction side of pumping systems. They ensure the piping systems are able to be drained quickly and completely.  

The VB100 Series is ½" vacuum breaker that is fitted with Viton A seals and operates at 1-2 kPa.

The VB100U Series is ½" vacuum breaker that is fitted with Viton A seals and operates at 35 kPa.

Recommended products for replacement

    Technical Information

    Pressure
    VB100 & VB100SS open at 1-2 kPa vacuum (Gravity draining systems).

    VB100U & VB100USS open at 35 kPa vacuum (Pump systems).

    Orifice equal to 6mm dia hole.

    Operation
    Spring loaded poppet opens at a set pressure to allow air into the high section of the system and removing any vacuum that may ‘hang-up’ a liquid column.

    Mounting
    Into ½" BSP and NPT female socket.

    Ensure the poppet head is level with the inner end of the socket thread inside the pipe when fitted, in order to maximise flow area.

    Materials
    -Brass body, polyurethane cap, stainless steel spring.
    -Poppet is acetal in VB100, stainless steel in VB100U. 
    -Seal is Viton A standard (coloured red).
    -VB100SS & VB100USS have a stainless steel body.

    Weight
    0.14 kg.

    Ordering Information

    VB100: ½" BSP and NPT Vacuum Breaker Brass C/W Viton A seals (1-2 kPa).

    VB100U: ½" BSP and NPT Vacuum Breaker Brass C/W Viton A seals (35 kPa).

    VB100SS: ½" BSP and NPT Vacuum Breaker S/S C/W Viton A seals  (1-2 kPa).

    VB100SSVG: ½" BSP and NPT Vacuum Breaker S/S C/W Viton GFLT seals (1-2 kPa).

    VB100USS: ½" BSP and NPT Vacuum Breaker S/S (35 kPa).

    Resources
    Use your Enquiry Cart to make an enquiry, send your collection to a friend via email, or add your item into your wishlist.
    Submit Enquiry 
    Submit a product Enquiry / Quote to Liquip customer service
    Save as Wishlist 
    Save as Wishlist - handy function for account holders
    Send to a Friend 
    Send you selection of products to a friend via a convenient email link
    Item Description
    Add Item into Enquiry Cart
    VB100 ½" BSP and NPT Vacuum Breaker Brass C/W Viton A seals (1-2 kPa).
    VB100SS ½" BSP and NPT Vacuum Breaker S/S C/W Viton A seals  (1-2 kPa).
    VB100SSVG ½" BSP and NPT Vacuum Breaker S/S C/W Viton GFLT seals (1-2 kPa).
    VB100U ½" BSP and NPT Vacuum Breaker Brass C/W Viton A seals (35 kPa).
    VB100USS ½" BSP and NPT Vacuum Breaker S/S (35 kPa).

    Item added into a Enquiry Cart

    Use your Enquiry Cart to make an enquiry, save your cart as wishlist or send your collection to a friend via email.

    Related Products

      Interested?

      Contact us for a quote or for further information.
      Are you enquiring about multiple products? Consider using our Enquiry Cart

      Your Enquiry has been sent.
      Error! Something went wrong. Please try again