Welcome to the Beta version of the Spirax Sarco website intended for final customer testing. During this beta phase, we will be fine tuning the website before the launch of the new website.

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Vacuum Breakers


Protect Plant Equipment

Reduce Maintenance Costs


Used to break the vacuum in a system when the system pressure drops below atmospheric pressure.

Protect your plant & process equipment against vacuum.

At the same time allow condensate to drain effectively from pipework and storage vessels.


Product Brochure



reference number



Download PDF

Technical Documentation

document language reference number download
VB14 PN16 ja VB21 PN25 tyhjösuojat Finnish TI-P019-02 Download PDF
VB14 and VB21 Vacuum Breakers English TI-P019-02 Download PDF

Installation Documentation

document language reference number download
VB14 and VB21 Vacuum Breakers English IM-P019-05 Download PDF
VB14 ja VB21 alipainesuojat Finnish IM-P019-05 Download PDF

Contact us to find out more

We'll help find the right solution for you

+358 (0)9 4136 1611

Talk to your local team

Ota yhteyttä

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Your closest Spirax Sarco is

Spirax Sarco

This region has not yet joined our new website. You will now continue to the existing site for Spirax Sarco