Grundfos alpha2l - Page 10

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4.4 Insulation of pump housing
Fig. 5 Insulation of pump housing
The heat loss from the pump and pipework can be reduced by insulating
the pump housing and the pipe. See fig. 5.
As an alternative, polystyrene insulation shells can be ordered from
Grundfos. See 15. Accessories.
TM05 1926 4512
22
2
2
2
P
HA2
P
HA2
A
AL
AL
A
A
A
A
A
A
A
A
ALPHA2 L
Note
Limit the heat loss from the pump housing and pipework.
Caution
Do not insulate the control box or cover the control panel.