Wilo Stratos MAXO Notice De Montage page 20

Installation and operating instructions Wilo-Stratos MAXO/-D/-Z
Installation
Table 7: Flange fixation PN 6
Flange-end pump PN 10 and PN 16 (no combination flange)
Screw diameter
Strength class
Tightening torque
Screw length
Screw diameter
Strength class
Tightening torque
Screw length
Table 8: Flange fixation PN 10 and PN 16
Never interconnect two combination flanges.
Installation steps
Fig. 14: Close the shut-off device
1. Close the shut-off devices in front of and behind the pump.
Fig. 15: Insert pump
2. Insert the pump into the pipe together with two suitable flat gaskets in such a way
that the flanges can be screwed to the pump inlet and outlet. Observe direction of
flow! The arrow-shaped flow indicator on the pump housing must point in the direction
of flow.
DN 65 DN 80
DN 32 DN 40
M16 M16
≥ 4.6 ≥ 4.6
95 Nm 95 Nm
≥ 60 mm ≥ 60 mm
DN 65 DN 80
M16 M16
≥ 4.6 ≥ 4.6
95 Nm 95 Nm
≥ 65 mm ≥ 70 mm
en
DN 100
DN 50
M16
≥ 4.6
95 Nm
≥ 65 mm
DN 100
M16
≥ 4.6
95 Nm
≥ 70 mm
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