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
Product description
MAGNA3
1
4
Type key
Model type
This data booklet covers MAGNA3 from model D. The
model version is stated on the nameplate. See fig. 1.
Fig. 1 Model type on pump nameplate
Pump heads in twin-head pumps
The twin-head pump housing has a flap valve on the
outlet side. The flap valve seals off the port of the idle
pump housing to prevent the pumped liquid from
running back to the inlet side. See fig. 2. Due to the
flap valve, there is a difference in the hydraulics
between the two heads. See fig. 3.
Fig. 2 Twin-head pump housing with flap valve
Fig. 3 Hydraulic difference between the two heads
Code Example MAGNA3 (D) 80 -120 (F) (N) 360
Type range
MAGNA3
D
Single-head pump
Twin-head pump
Nominal diameter (DN) of inlet and outlet ports [mm]
Maximum head [dm]
F
Pipe connection
Flange
N
Pump housing material
Cast iron
Stainless steel
Port-to-port length [mm]
TM06 7734 4017
TM06 1565 2514TM06 1566 2514
H
Q
Right pump head
Left pump head