Wilo-Actun FIRST-SPU4 | Wilo
Your advantages
actun_spu_4__pic_01_1710

Your advantages

  • Durable, as all parts that come into contact with the fluid are non-corrosive.
  • Integrated non-return valve
  • Low-wearing due to floating impellers
  • Easy maintenance motor
Series description

Design

Multistage 4" submersible pump with a shroud design for vertical and horizontal installation

Application

  • For water supply from boreholes and rainwater reservoirs
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering of the water level
  • For pumping water without long-fibre, abrasive constituents

Equipment/function

  • Multistage submersible pump with radial and semi-axial impellers
  • Rewindable, oil-filled motor
  • Integrated non-return valve
  • NEMA coupling
  • Single-phase or three-phase AC motor

Typekey

E.g.

Wilo-Actun FIRST SPU4.01-09-B/XI4-60-1-220

Actun

Product family

FIRST

Series designation

SPU

Type name (“Submersible pump for universal use” with plastic impellers)

4

Pump nominal diameter in inches

01

Rated flow rate in m³/h

09

Number of stages

B

Technical generation

XI

Identifies a fitted motor, series with predominantly rust-free steel (inox)

4

Motor nominal diameter in inches

60-1-220

Electric version; 60 Hz, 1~ 220 V

Technical data

  • Mains connection: 1~220 V, 60 Hz; 3~220 V, 60 Hz; 3~380 V, 60 Hz; 3~460 V, 60 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3-30 °C
  • Minimum flow rate at motor: 0.2 m/s or 0.5 m/s (depending on performance)
  • Max. sand content: 50 g/m3
  • Max. number of starts: 10 -20/h (depending on performance)
  • Max. immersion depth: 200 m
  • Protection class: IP68
  • Pressure connection: NPT 1¼, NPT 1½, NPT 2

Materials

  • Hydraulics housing: Stainless steel 1.4301
  • Impellers: Noryl
  • Pump shaft: 1.4104 stainless steel
  • 1.4301 stainless steel motor housing
  • Motor shaft: 1.4305 stainless steel

Construction

Submersible pump for vertical and horizontal installation.

Hydraulics

Multistage submersible pump with radial or semi-axial impellers with a shroud design. Integrated non-return valve. All parts that come into contact with the fluid are made from corrosion-resistant materials.

Motor

Rewindable, corrosion-resistant alternating current motor or three-phase current motor for direct starting. Sealed using a mechanical seal with self-lubricating bearings with oil filling.

Cooling

The motor is cooled by the fluid. The motor must always be immersed when operated. The limit value for the maximum fluid temperature may not be exceeded. The limit value for the minimum volume flow may not be exceeded. Vertical installation is possible with or without cooling shroud. A cooling shroud is required for horizontal installation.

Delivery state

  • Hydraulics + motor completely assembled
  • 2.0/2.5 m connection cable (cross-section: 4 x 1.5 mm2)
  • Installation and user manual
Downloads

Certificate REACH (Documents)

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Number of results: 252
0.37 … 7.5 kW
[252]
Product descriptionMotor diameter ØRated power P2Minimum efficiency index (MEI)ConnectionArticle number
Actun FIRST-SPU4.01-09-B/XI4-60-1-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083609
Actun FIRST-SPU4.01-12-B/XI4-60-1-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083610
Actun FIRST-SPU4.01-15-B/XI4-60-1-220
4 in (")
0.55 kW
0.7
Rp 1¼
6083611
Actun FIRST-SPU4.01-20-B/XI4-60-1-220
4 in (")
0.75 kW
0.7
Rp 1¼
6083612
Actun FIRST-SPU4.01-26-B/XI4-60-1-220
4 in (")
1.1 kW
0.7
Rp 1¼
6083613
Actun FIRST-SPU4.01-33-B/XI4-60-1-220
4 in (")
1.5 kW
0.7
Rp 1¼
6083614
Actun FIRST-SPU4.01-09-B/XI4-60-3-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083651
Actun FIRST-SPU4.01-12-B/XI4-60-3-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083652
Actun FIRST-SPU4.01-15-B/XI4-60-3-220
4 in (")
0.55 kW
0.7
Rp 1¼
6083653
Actun FIRST-SPU4.01-20-B/XI4-60-3-220
4 in (")
0.75 kW
0.7
Rp 1¼
6083654
Actun FIRST-SPU4.01-26-B/XI4-60-3-220
4 in (")
1.1 kW
0.7
Rp 1¼
6083655
Actun FIRST-SPU4.01-33-B/XI4-60-3-220
4 in (")
1.5 kW
0.7
Rp 1¼
6083656
Actun FIRST-SPU4.01-09-B/XI4-60-3-380
4 in (")
0.37 kW
0.7
Rp 1¼
6083714
Actun FIRST-SPU4.01-12-B/XI4-60-3-380
4 in (")
0.37 kW
0.7
Rp 1¼
6083715
Actun FIRST-SPU4.01-15-B/XI4-60-3-380
4 in (")
0.55 kW
0.7
Rp 1¼
6083716
Actun FIRST-SPU4.01-20-B/XI4-60-3-380
4 in (")
0.75 kW
0.7
Rp 1¼
6083717
Actun FIRST-SPU4.01-26-B/XI4-60-3-380
4 in (")
1.1 kW
0.7
Rp 1¼
6083718
Actun FIRST-SPU4.01-33-B/XI4-60-3-380
4 in (")
1.5 kW
0.7
Rp 1¼
6083719
Actun FIRST-SPU4.01-09-B/XI4-60-3-460
4 in (")
0.37 kW
0.7
Rp 1¼
6083778
Actun FIRST-SPU4.01-12-B/XI4-60-3-460
4 in (")
0.37 kW
0.7
Rp 1¼
6083779
Actun FIRST-SPU4.01-15-B/XI4-60-3-460
4 in (")
0.55 kW
0.7
Rp 1¼
6083780
Actun FIRST-SPU4.01-20-B/XI4-60-3-460
4 in (")
0.75 kW
0.7
Rp 1¼
6083781
Actun FIRST-SPU4.01-26-B/XI4-60-3-460
4 in (")
1.1 kW
0.7
Rp 1¼
6083782
Actun FIRST-SPU4.01-33-B/XI4-60-3-460
4 in (")
1.5 kW
0.7
Rp 1¼
6083783
Actun FIRST-SPU4.02-05-B/XI4-60-1-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083615
Actun FIRST-SPU4.02-07-B/XI4-60-1-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083616
Actun FIRST-SPU4.02-10-B/XI4-60-1-220
4 in (")
0.55 kW
0.7
Rp 1¼
6083617
Actun FIRST-SPU4.02-12-B/XI4-60-1-220
4 in (")
0.75 kW
0.7
Rp 1¼
6083618
Actun FIRST-SPU4.02-17-B/XI4-60-1-220
4 in (")
1.1 kW
0.7
Rp 1¼
6083619
Actun FIRST-SPU4.02-20-B/XI4-60-1-220
4 in (")
1.5 kW
0.7
Rp 1¼
6083620
Actun FIRST-SPU4.02-27-B/XI4-60-1-220
4 in (")
2.2 kW
0.7
Rp 1¼
6083621
Actun FIRST-SPU4.02-05-B/XI4-60-3-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083657
Actun FIRST-SPU4.02-07-B/XI4-60-3-220
4 in (")
0.37 kW
0.7
Rp 1¼
6083658
Actun FIRST-SPU4.02-10-B/XI4-60-3-220
4 in (")
0.55 kW
0.7
Rp 1¼
6083659
Actun FIRST-SPU4.02-12-B/XI4-60-3-220
4 in (")
0.75 kW
0.7
Rp 1¼
6083660
Actun FIRST-SPU4.02-17-B/XI4-60-3-220
4 in (")
1.1 kW
0.7
Rp 1¼
6083661
Actun FIRST-SPU4.02-20-B/XI4-60-3-220
4 in (")
1.5 kW
0.7
Rp 1¼
6083662
Actun FIRST-SPU4.02-27-B/XI4-60-3-220
4 in (")
2.2 kW
0.7
Rp 1¼
6083663
Actun FIRST-SPU4.02-34-B/XI4-60-3-220
4 in (")
3 kW
0.7
Rp 1¼
6083664
Actun FIRST-SPU4.02-48-B/XI4-60-3-220
4 in (")
3.7 kW
0.7
Rp 1¼
6084114
Actun FIRST-SPU4.02-05-B/XI4-60-3-380
4 in (")
0.37 kW
0.7
Rp 1¼
6083720
Actun FIRST-SPU4.02-07-B/XI4-60-3-380
4 in (")
0.37 kW
0.7
Rp 1¼
6083721
Actun FIRST-SPU4.02-10-B/XI4-60-3-380
4 in (")
0.55 kW
0.7
Rp 1¼
6083722
Actun FIRST-SPU4.02-12-B/XI4-60-3-380
4 in (")
0.75 kW
0.7
Rp 1¼
6083723
Actun FIRST-SPU4.02-17-B/XI4-60-3-380
4 in (")
1.1 kW
0.7
Rp 1¼
6083724
Actun FIRST-SPU4.02-20-B/XI4-60-3-380
4 in (")
1.5 kW
0.7
Rp 1¼
6083725
Actun FIRST-SPU4.02-27-B/XI4-60-3-380
4 in (")
2.2 kW
0.7
Rp 1¼
6083726
Actun FIRST-SPU4.02-34-B/XI4-60-3-380
4 in (")
3 kW
0.7
Rp 1¼
6083727
Actun FIRST-SPU4.02-48-B/XI4-60-3-380
4 in (")
3.7 kW
0.7
Rp 1¼
6084120
Actun FIRST-SPU4.02-05-B/XI4-60-3-460
4 in (")
0.37 kW
0.7
Rp 1¼
6083784