Operation guide
© Danfoss | 2023.03
Installation, Operation and Maintenance APP 53-92 pumps
3.3 Overall assembly with coupling
BoWex-ELASTIC®, type HEW compact
Danfoss recommends to use a Bowex Elastic HEW
Compact Coupling.
See the Coupling Manual from BoWex.
1: Bolts 190 Nm ± 10
Thread size
M5
2: Nuts 100 Nm ± 10
3: Torque see table
Torque [Nm]
2
Quantity
Description
Component
1
1
Elastomer part
2
1
Hub
4
1
Coupling flange
Cap screws
5
10
DIN EN ISO 4762
Setscrews
7
2
DIN EN ISO 4029
180R9346 | AQ240486503020en-001702 | 47
M6
M8
M10
4.8
10
17
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