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Vacuum Breaker – Model 2361

Vacuum Breaker – Model 2361

EWFM supply the vacuum breaker – model 2361. It is designed to allow the complete drainage of the product after the valve to the end of the loading arm. This is constructed in NI-platted brass or aluminium. Due to the material that it is manufactured in, we would recommended that this is used with loading arms that handle hydrocarbon substances.

The sizing of ¾” – 1”” NPT thread doesn’t relate to the overall size of the vacuum breaker but the but the bottom connection. The cap, seal disc, main body and spring will all stay the same size no matter what size you go for. The seal material is made from VITON® and it has a design pressure of around 10 Bar G.

For other loading arm accessories, please head to the bottom of our loading arm page where you can find a range valves, accessories and signal switches which are all compatible with our loading arms.

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0.75” – 1” NPT thread


Brass / Aluminium

Operating Conditions:

Design Pressure: 10.0 Bar G

Vacuum for opening:

20 mbar

Seal Material: 


Alternative designs and specifications for the Vacuum Breaker – Model 2361 are available on request