Flexilo TROUGH - A.B.S. - Flexible Silos für Pellets und Schüttgut

Flexilo TROUGH – safe and reliable (the insider's tip for your boiler room)Flexilo TROUGH
Safe and reliable

A safe and reliable discharge is guaranteed with Flexilo TROUGH – it is ideal for long and narrow spaces.

It has to be noted, though, that self-built bunker storages are often the cause for interruptions in operation. This was found by an evaluation of a German pellet magazine in December 2014. That is why trough silos from A.B.S. are a cost-efficient, time-saving alternative to pellet bunkers. Our silos have already been installed over 65,000 times.


  • The silo shape ensures optimum utilisation of space
  • Especially suitable for narrow, low rooms (e.g. in old buildings, vaulted cellars)
  • Discharge through suction system or direct feed
  • Good accessibility of the discharging unit

Advantages of wood pellet silos

Service and quality


The quality mark of the certification body DIN CERTCO certifies that the quality of the wood pellets is guaranteed by optimal storage.
is achieved. Only the Flexilo Standard is DIN approved.


For applications with appropriate zoning, we also take into account the regulations of the ATEX directives and bring more safety in the area of explosion protection with our products.

Forschungsinstitut Hohenstein

Our fabric has been tested for tear resistance by the Hohenstein Research Institute. The institute assigns the A.B.S. fabric the characteristic of absolute tear resistance.

EN plusTo achieve the optimum result, you should use quality pellets according to EU standard 17225-2 or EN plus or according to DIN-plus certification.