Grundfos MAGNA1 Series User Manual

English (GB)
25
Stainless-steel pumps
A counter-flange kit consists of two bronze flanges, two gaskets of asbestos-free material IT 200 and the required number of bolts and
nuts.
TM03 0483 5204
MAGNA1
DN 100
Threaded 6 bar Rp 4 579901
For welding 6 bar
100 mm,
nominal
579902
Threaded 10 bar Rp 4 579801
For welding 10 bar
100 mm,
nominal
579802
Threaded 16 bar Rp 4 579801
For welding 16 bar
100 mm,
nominal
579802
Counter flange Pump type Description
Rated pressure
(EN 1092-2)
Pipework
connection
Product
number
TM03 0478 5204
MAGNA1
DN 32
Threaded 10 bar Rp 1 1/4 96427029
For welding 10 bar
32 mm,
nominal
96427030
Threaded 16 bar Rp 1 1/4 96427029
For welding 16 bar
32 mm,
nominal
96427030
TM03 0479 5204
MAGNA1
DN 40
Threaded 10 bar Rp 1 1/2 539711
For welding 10 bar
40 mm,
nominal
539712
Threaded 16 bar Rp 1 1/2 539711
For welding 16 bar
40 mm,
nominal
539712
TM03 0480 5204
MAGNA1
DN 50
Threaded 10 bar Rp 2 549811
For welding 10 bar
50 mm,
nominal
549812
TM03 0481 5204
MAGNA1
DN 65
Threaded 10 bar Rp 2 1/2 559811
For welding 10 bar
65 mm,
nominal
559812
Counter flange Pump type Description
Rated pressure
(EN 1092-2)
Pipework
connection
Product
number
ø19
ø220
ø180
ø158
Rp 4
Threaded For welding
ø19
ø140
ø100
ø78
Rp 1¼
Threaded For welding
ø19
ø150
ø110
ø88
Rp 1 ½
Threaded For welding
ø19
ø165
ø125
ø102
Rp 2
Threaded For welding
ø19
ø185
ø145
ø122
Rp 2½
Threaded For welding

Grundfos MAGNA1 Series Specifications

General

Insulation Class	F
Type	Circulator pump
Control Panel Position	Integrated
Series	MAGNA1
Weight	Varies by model
Power Supply	3 x 380-480 V, 50/60 Hz
Pump Housing	Cast iron
Connection Type	Flanged
Voltage	380-480 V
Material	Cast iron, stainless steel
Temperature Range	-10°C to +110°C
Ambient Temperature Range	0°C to +40°C