Technical Data - Wilo Actun FIRST SPU 4 Notice De Montage Et De Mise En Service

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4.3 Technical data

Submersible pump
Mains connection
Rated power P2
Required shaft power
Max. delivery head
Max. volume flow
Activation type
Fluid temperature
Protection class
Insulation class
Speed
Max. immersion depth
Switching frequency
Max. sand content
Pressure connection
SPU 4.01... – SPU 4.04... :
SPU 4.05... :
SPU 4.06... – SPU 4.16... :
Minimum flow at the motor
Operating modes
immersed:
non-immersed:
4.4 Type key
4.4.1 Hydraulics
Example: Actun FIRST SPU4.01-10-B-50-0,37
Actun Family name for borehole pumps
FIRST Series (basic)
Type name;
SPU Submersible Pump for Universal use
(with thermoplastic impellers)
4
Nominal diameter in inches
01 Rated volume flow in m³/h
10 Number of stages
B Series generation
50 Underlying mains voltage
0,37 (Required) rated power in kW
10
See motor rating plate
See motor rating plate
According to hydraulics type key,
see rating plate
See rating plate
See rating plate
Direct
Notice:
1~ with start capacitor
(accessories – to be ordered separately)
3...30 °C
See the Installation and operating instructions of the motor
See the Installation and operating instructions of the motor
See rating plate
200 m
See the Installation and operating instructions of the motor
150 g/m3
Rp 1¼
Rp 1½
Rp 2
See the Installation and operating instructions of the motor
See the Installation and operating instructions of the motor
4.4.2 Unit
Actun FIRST SPU4.01-10-B-50-0,37/XI4-50-
Example:
1-230
Actun
Family name for borehole pumps
FIRST
Series (basic)
Type name;
SPU Submersible Pump for Universal use
(with thermoplastic impellers)
4 Nominal diameter in inches
01 Rated volume flow in m³/h
10
Number of stages
B
Series generation
Motor series fitted;
XI
mainly made of stainless steel (inox)
4
Nominal motor diameter in inches
50
Underlying mains voltage
0,37 (Required) rated power in kW
PRODUCT DESCRIPTION
WILO SE 12-2017 DIN A4