Specification
Table Of Contents
- 1. Product introduction
- 2. Selection guide
- 3. Installation and operation
- 4. SCALA1
- 5. SCALA1 twin booster system
- 6. SCALA2
- 7. Accessories
- 8. Product numbers
- 9. Grundfos Product Center
6.5 Technical data
6.5.1 Dimensions and weights
TM063305
Dimensions of SCALA2
Pos.
H1
[mm]
[inch]
H2
[mm]
[inch]
H3
[mm]
[inch]
L1
[mm]
[inch]
W1
[mm]
[inch]
Weight
[kg]
[lb]
SCALA2
302
1
1.9
234
9.2
114
4.5
403
15.9
193
7.6
10
22
6.5.2 Operating conditions
SCALA2 3-45
Max. ambient temperature, 60 Hz models
45 °C
(1
13 °F)
Max. ambient temperature for 1 x 200-240 V, 50 Hz models
55 °C
(131 °F)
Max. liquid temperature
45 °C
(113 °F)
Maximum system pressure [bar (psi)] 10 (145)
Max. inlet pressure [bar (psi)] 6 (87)
Max. head [m (ft)] 45 (147)
Nominal head [m (ft)] 27 (88.6)
Nominal flow [m
3
/h (GPM)]
3 (13.21)
IP Rating X4D (Outdoor installation)
Pumped liquid Clean, fresh water and chlorinated water < 300 ppm
Noise level [db(A)] < 47
6.5.3 Electrical data
50/60 Hz
Voltage and
Frequency
[V] ([Hz])
P1
[W (hp)]
P2
[W (hp)]
n
[rpm]
I
n
[A]
Insulation class
1 x 200-240 (50/60)
1 x 208-230 (60)
1 x 1
15 (60)
550
(0.74)
450
(0.60)
5200 2.80 F
SCALA
6
24
SCALA2










