+33 (0)4 68 76 52 52
65 avenue Ernest Léotard,
11150 BRAM


elevatOr SCREEN - SERTelMax


This machine extends the range of our elevator sieves offering higher hydraulic capacity and huge loads of refusals treatment.

In its lower part, a 75° inclined flat grid, stops the particles larger than the opening slot contained in the effluent.


The SERTELMAX screen is now made of stainless steel casing with 4 mm thickness.

The removable filtering grid, 75° standard inclination, consists of stainless steel barrels of 50x12 mm section, set on edge.

The standard length of the grid is one meter, but can be modified on request. The width of the grid depends on the flow rate, slot and water draught in front of the grid.

Scraping system includes : an axis and two stainless steel bearings, two stainless steel chains with  high capability DELRIN rollers, between which supports are fixed carrying the metal combs.

The absence of a lower axis leaves a totally open way towards the grid.


The SERTELMAX screens offer much more hydraulic capacity, up to many m3/s, for common wastewater treatment (urban, industrial, food industry effluents).
Its robust design makes it very effective for units with high constraints and huge amounts of refusals to be screened (slaughterhouse for example)
Easy to install and requiring low maintenance.
We provide folded sheets for lateral sealing and fixation cleats.


AISI 304 L standard construction, optional 316 L.
Removable frame in several parts for high length.

Wired front cover.

Profiled barrels (trapezoidal shape) for optimal hydrodynamic flow.

Frictional effort limiter and sliding monitor for geared motor.

ECOCOMP, SERCOMP, SERCOMP+ compactor equipped with automatic bagging system.