Installation instructions

BGT 1.701

BIOFLEX Pipe system

Installation instructions Fermenter

Installing the pipe work CNW 60/66, DN 50 with connector and seal

7 The corrugated pipe is led out of the tank with

the bending support (as described on Datasheet

BGT 1.800)

The BIOFLEX connector lies outside the tank. The wel-

ded-on wall duct lies inside the tank wall. For installation

instructions for the leading out of the BIOFLEX pipe with

its connector and gasket insert, see Figs. 10 to 47.

9 Fitting the double nipple (pipe fitting) with flange plate

Version for steel tanks or concrete tanks (also prefabricated)

the shorter end

points inwards

into the tank

Push the double nipple into the opening of the steel tank

or the core hole of the tank. In the case of a concrete tank

also push in the gasket insert from outside and fit it in the

correct position (pointing to the external wall of the tank).

Screw on the flange plate.

Attention! The screws delivered with the pipe work may

only be used in tanks with a wall thickness of at least

120 mm! Permanently elastic insulation material

(e.g. Sikaflex) must be fitted between the tank wall and

the flange plate.

After this, screw the elbow screw fitting with the rigid com-

ponent to the double nipple. Position the last support. The

pipe should lie horizontally to the elbow screw fitting.

Mount the end connector, aligning it correspondingly.

For installation instructions for the BIOFLEX pipe end con-

nector see ISI 8.86.01 to ISI 8.86.04.

Finally, connect the pipe work with the elbow screw fitting.

For the final installation of the gasket insert, see Figs. 46

and 47.

8 BIOFLEX connector inside of the tank with a rigid pipe

wall duct with flange plate for screwing it onto the

tank wall (as described on Datasheet BGT 1.810)

Version for steel tanks or concrete tanks (also prefabri-

cated).

steel tank

insulation

100

300

All dimensions in mm

flange plate

BIOFLEX

end connector

300

feed

300

gasket insert

concrete

fermenter wall

return

R2

R2

elbow screw fitting

100

>120

24.02.2021 Subject to change without notice. T +49 5031 170-0 · brugg.de

9

1000 - 1200

3

3

3

7

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