GEA NOVALOBE 10 - Torques and clearances for types B; BDS; Installation in the piping system

Torques and clearances for types B / BDS
S
S
0904.00
0904.01
Fig.9: Coupling N-EUPEX, clearance S
Torques and clearances for types B / BDS
Size of type B 58 68 80 95 110 125 140 160 180 200 225
Size of type BDS 66 76 88 103 118 135 152 172 194 218 245
Clearance S [mm] 3 3 3 3 3 3 3 4 4 4 4
Threaded pin DIN EN ISO
4029
(serrated cup point)
M5 M6 M6 M6 M6 M8 M8 M10 M12 M12 M12
Torque [Nm] 3 4 4 4 4 8 8 15 25 25 25
Tighten the threaded pins (0904.00 / 0904.01) with the torques stated in the
table.
6.3.4 Installation in the piping system
Optimal suction
Install the pump with the suction nozzles as close as possible to the tank and the
lowest position. This allows you to achieve optimal suction conditions and avoid
cavitation of the pump.
Fig.10: Installation in the piping system
Correct installation reduces the pressure losses on the suction side. This is
particularly important for pumping high viscosity media.
Assembly and installation
Setup, installation, and connection
BA.280.YYY.001.GB_4
32 21.02.2022