Fermentation juice separator / separating shafts / inlets

The effective solution for the discharge and separation of digestate/silage and surface water.

Fermentation juice/silage are separated from surface water by a two-chamber system with a separating floor over two levels. The simple plug-in technology and the polypropylene (PP) material are outstanding features for use in mobile silo systems. Only these components can be safely welded with the IP-plus welding system.
We guarantee that!

Appropriate DN 400 riser pipes can be used to extend the shaft. If side inlets are needed, you can get them from us.

The covers are installed by means of cast-in-place concrete frames. The special SABUG swell seal ensures a permanently tight connection between the plastic manhole pipe and the concrete frame. All SABUG separation shaft systems are designed for traffic loads of up to SLW 60 (10 to. wheel load).

Before delivery, each manhole body is subjected to a leak test. The leak test in accordance with DIN EN 1610 is carried out on the components intended for storage and discharges in order to provide evidence of sufficient strength and tightness (see drawing).

Our products comply with the requirements of the new worksheet DWA-A 792 on the technical rule for water-polluting substances “JGS plants” TRwS 792 in the DWA rules and regulations. TRwS 792 provides the basis for planning and construction of future storage sites.

Separating shaft DN 400

New! Separation chamber DN 400/160 now available complete with matching cast cover D 400. (Separation shaft bottoms are of course also further individually available)

Trennschacht DN 600 und DN 1000

Quality Assurance Separation Shafts:

SABUG separating chambers DN 315 to DN 1000 have a water-legislative type certificate for separating chambers DN 315 to DN 1000 as proof of suitability for use in accordance with TRwS 792 and in the sense of § 63 WHG in conjunction with § 17 AwSV.

All DN 400 separation chambers are given a serial number during production. So lassen sich auch später die Herstellungsprozesse zurückverfolgen.

Furthermore, they are subjected to a leak test according to DIN EN 1610 during production. (0,5 bar, 15 min.) This ensures that both chambers are tightly welded to each other and to the ground. Each chamber then has a leak test record.

Drawings and examples of cover

Separating shaft DN 400

Separating shaft DN 600

Note: All dimensions given here are sample measurements. The dimensions may vary depending on the project!

Separating shaft DN 1000

Note: All dimensions given here are sample measurements. The dimensions may vary depending on the project!

Street drain

The SABUG street drain made of polypropylene (PP), in addition to the possibility of safely draining surface water into the pipelines, also provides high-quality protection of the environment, as the drains can be directly and safely welded with the IP-plus welding system.

The cover is made by commercially available covers for street drains D250 and DN 400. Here we offer optional street drains for 500 x300 or 500 x 500 covers.

SABUG – Street drainItem no.Dimension shaft pipeDimension connectionCovers
SABUG street drain DN 40050430DN 400DN 160Cover 500 x 300
SABUG street drain DN 40050431DN 400DN 160Cover 500 x 500