Foam Trap


Foam trap FDS


Foam traps on digesters serve for the visual recognition of foam build-up on the sludge surface.

Should foam be detected a spray film is generated through a spraying unit, which eliminates the foam on the surface of the sludge, thus, preventing the ingress of foam into the pipework.

Ennox foam traps can be delivered either as a manual or fully automatic unit, as well as with an under/over pressure safety valve. Manufactured entirely from 1.4571 stainless steel


• Simple, maintenance free design.

• Reliable and safe foam recognition with inspection windows and light curtain (ATEX suitable)

• Including cleaning nozzles for the inspection windows

• Connection for under/over pressure valve available

• Manufactured entirely from 1.4571 stainless steel

• Made in Austria


• Semi or full automatic 

• Dust cover for sensors available upon request