Submittal Sheet
Table Of Contents
- 1. Product description
- 2. Product range
- 3. System applications
- 4. Functions
- Control modes: Quick overview
- Operating modes
- Control modes
- Additional control mode features
- Multipump modes
- Flow estimation accuracy
- Readings on the pump
- Performance overview
- Operating status and pump performance
- Warning and alarm
- Heat energy monitor
- Heat consumption accuracy
- Operating log
- Help and guidance
- Grundfos Eye
- Communication
- Grundfos GO Remote
- Wireless GENIair
- CIM modules
- Available CIM modules
- Grundfos Remote Management
- Digital inputs
- Relay outputs
- Analog input for an external sensor
- External setpoint function
- 5. Operating conditions
- 6. Construction
- 7. Installation
- 8. Operating the product
- 9. Curve conditions
- 10. Performance curves and technical data
- Conversion tables
- MAGNA3 32-60 F (N)
- MAGNA3 32-100 F (N)
- MAGNA3 32-120 F (N)
- MAGNA3 40-80 F (N)
- MAGNA3 40-120 F (N)
- MAGNA3 40-180 F (N)
- MAGNA3 50-80 F (N)
- MAGNA3 50-120 F (N)
- MAGNA3 50-150 F (N)
- MAGNA3 50-180 F (N)
- MAGNA3 65-120 F (N)
- MAGNA3 65-150 F (N)
- MAGNA3 D 65-150 F
- MAGNA3 80-100 F (N)
- MAGNA3 D 80-100 F
- MAGNA3 100-120 F (N)
- MAGNA3 D 100-120 F
- 11. Accessories
- 12. Product numbers
- 13. Grundfos Product Center
Construction
MAGNA3
6
38
Sectional drawing
Fig. 49 Terminal-connected version Fig. 50 Wire-to-wire-connected version
Material specification
See fig. 49.
Sensor drawing
Fig. 51 Sensor
TM05 2319 0312
TM07 1970 2518
1
2
3
4
5
6
7
8
Pos. Component Material Grade
1 Outer bearing ring Aluminium oxide
2 Control box Polycarbonate
3
Stator housing Aluminium
O-rings EPDM
4 Thrust bearing Aluminium oxide/carbon
5 Bearing plate Stainless steel AISI 304 (EN 1.4301)
6 Neck ring Stainless steel AISI 304 (EN 1.4301)
7 Impeller PES
8 Pump housing Cast iron/stainless steel
ASTM A48 class 35B/AISI 316
(EN 1561 EN-GJL-250/EN 1.4308)
9 Rotor can PPS
10 Shaft Ceramic (wire-to-wire-connected versions)
10 Shaft Stainless steel (terminal-connected versions) AISI 316L (EN 1.4404)
TM06 9250 2117
4321
5
Pos. Component Material Grade
1 Sealing cap EPDM
2 Housing PPS
3 Printed-circuit board -
4 Cover snap-on PA/TPV
5 Bracket for sensor Stainless steel AISI 304 (EN 1.4301)