Technical Data; Vibration Level; Sound Pressure Level; Disposal - Grundfos MTD Montage- Und Betriebsanleitung

8. Technical data

Maximum permissible ambient
temperature [°C]
Permissible storage
temperature [°C]
Maximum operating pressure
[bar]
Enclosure class according to
IEC 60034-5
Motor insulation class
Maximum voltage fluctuation
according to IEC 60034
Recommended maximum
number of starts per hour
Dry running
Maximum installation altitude
Pay attention to condensation problems in
humid areas.

8.1 Vibration level

Vibration velocity RMS [mm/s]*
* Vibration according to ISO 10816-1 class IB.

8.2 Sound pressure level

Motor
Pump
[kW]
1.1 - 2.2
MTD
3-4

9. Disposal

This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
The crossed-out wheelie bin symbol on
a product means that it must be
disposed of separately from household
waste. When a product marked with this
symbol reaches its end of life, take it to a
collection point designated by the local
waste disposal authorities. The separate collection
and recycling of such products will help protect the
environment and human health.
See also end-of-life information at
www.grundfos.com/product-recycling.
+40
-50 to +70
7
IP55
F
± 10 %
1.1 - 2.2 kW: 250
3-4 kW: 100
Not allowed
1000 m
< 1.8
LpA
[dB(A)]
50 Hz 60 Hz
< 45 < 45
< 62 < 62
11