Wilo-Actun FIRST-SPU4 | Wilo

Wilo-Actun FIRST-SPU4

actun_spu_4__pic_01_1710

Your advantages

• Parts that come in contact with fluids are corrosion-free

• Integrated non-return valve

• Low-wearing due to floating impellers

• Maintenance-friendly motor

Recommended services

Wilo-Live Assistant

Wilo-Actun FIRST SPU 4

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

NO VALUE

Technical data

Mains connection: 3~400 V, 50 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.

Scope of delivery

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

Options

Motor variants: 1~230 V, 50 Hz; 3~400 V, 50 Hz; 1~220 V, 60 Hz; 3~220 V, 60 Hz; 3~380 V, 60 Hz; 3~460 V, 60 Hz

Certification booklet

Certification booklet Wilo-Actun FIRST-SPU4

Article Number	6053358
Edition	2020-08
Number of pages	12
Language	language neutral

PDF (2 MB)

Group Statement

Group Statement REACH

Edition	2021-05
Number of pages	5
Language	language neutral

PDF (279 KB)

Number of results: 96

Mains connection

1~230 V, 50 Hz [39]

3~400 V, 50 Hz [57]

Rated power P₂

0.37 … 7.5 kW

[96]

Product description	Mains connection	Motor diameter Ø	Number of stages	Rated power P₂	Minimum efficiency index (MEI)	Connection	Article number
Actun FIRST SPU 4.01-10-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	10	0.37 kW	≥0.7	Rp 1¼	6083317
Actun FIRST SPU 4.01-10-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	10	0.37 kW	≥0.7	Rp 1¼	6083356
Actun FIRST SPU 4.01-13-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	13	0.37 kW	≥0.7	Rp 1¼	6083318
Actun FIRST SPU 4.01-13-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	13	0.37 kW	≥0.7	Rp 1¼	6083357
Actun FIRST SPU 4.01-19-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	19	0.55 kW	≥0.7	Rp 1¼	6083319
Actun FIRST SPU 4.01-19-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	19	0.55 kW	≥0.7	Rp 1¼	6083358
Actun FIRST SPU 4.01-26-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	26	0.75 kW	≥0.7	Rp 1¼	6083320
Actun FIRST SPU 4.01-26-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	26	0.75 kW	≥0.7	Rp 1¼	6083359
Actun FIRST SPU 4.01-38-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	38	1.1 kW	≥0.7	Rp 1¼	6083321
Actun FIRST SPU 4.01-38-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	38	1.1 kW	≥0.7	Rp 1¼	6083360
Actun FIRST SPU 4.02-05-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	5	0.37 kW	≥0.7	Rp 1¼	6083322
Actun FIRST SPU 4.02-05-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	5	0.37 kW	≥0.7	Rp 1¼	6083361
Actun FIRST SPU 4.02-07-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	7	0.37 kW	≥0.7	Rp 1¼	6083323
Actun FIRST SPU 4.02-07-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	7	0.37 kW	≥0.7	Rp 1¼	6083362
Actun FIRST SPU 4.02-10-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	10	0.55 kW	≥0.7	Rp 1¼	6083324
Actun FIRST SPU 4.02-10-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	10	0.55 kW	≥0.7	Rp 1¼	6083363
Actun FIRST SPU 4.02-14-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	14	0.75 kW	≥0.7	Rp 1¼	6083325
Actun FIRST SPU 4.02-14-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	14	0.75 kW	≥0.7	Rp 1¼	6083364
Actun FIRST SPU 4.02-20-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	20	1.1 kW	≥0.7	Rp 1¼	6083326
Actun FIRST SPU 4.02-20-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	20	1.1 kW	≥0.7	Rp 1¼	6083365
Actun FIRST SPU 4.03-05-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	5	0.37 kW	≥0.7	Rp 1¼	6083327
Actun FIRST SPU 4.03-05-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	5	0.37 kW	≥0.7	Rp 1¼	6083366
Actun FIRST SPU 4.03-08-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	8	0.55 kW	≥0.7	Rp 1¼	6083328
Actun FIRST SPU 4.03-08-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	8	0.55 kW	≥0.7	Rp 1¼	6083367
Actun FIRST SPU 4.03-11-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	11	0.75 kW	≥0.7	Rp 1¼	6083329
Actun FIRST SPU 4.03-11-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	11	0.75 kW	≥0.7	Rp 1¼	6083368
Actun FIRST SPU 4.03-16-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	16	1.1 kW	≥0.7	Rp 1¼	6083330
Actun FIRST SPU 4.03-16-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	16	1.1 kW	≥0.7	Rp 1¼	6083369
Actun FIRST SPU 4.03-21-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	21	1.5 kW	≥0.7	Rp 1¼	6083331
Actun FIRST SPU 4.03-21-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	21	1.5 kW	≥0.7	Rp 1¼	6083370
Actun FIRST SPU 4.03-32-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	32	2.2 kW	≥0.7	Rp 1¼	6083332
Actun FIRST SPU 4.03-32-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	32	2.2 kW	≥0.7	Rp 1¼	6083371
Actun FIRST SPU 4.04-05-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	5	0.37 kW	≥0.7	Rp 1¼	6083333
Actun FIRST SPU 4.04-05-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	5	0.37 kW	≥0.7	Rp 1¼	6083372
Actun FIRST SPU 4.04-07-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	7	0.55 kW	≥0.7	Rp 1¼	6083334
Actun FIRST SPU 4.04-07-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	7	0.55 kW	≥0.7	Rp 1¼	6083373
Actun FIRST SPU 4.04-09-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	9	0.75 kW	≥0.7	Rp 1¼	6083335
Actun FIRST SPU 4.04-09-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	9	0.75 kW	≥0.7	Rp 1¼	6083374
Actun FIRST SPU 4.04-14-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	14	1.1 kW	≥0.7	Rp 1¼	6083336
Actun FIRST SPU 4.04-14-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	14	1.1 kW	≥0.7	Rp 1¼	6083375
Actun FIRST SPU 4.04-18-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	18	1.5 kW	≥0.7	Rp 1¼	6083337
Actun FIRST SPU 4.04-18-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	18	1.5 kW	≥0.7	Rp 1¼	6083376
Actun FIRST SPU 4.04-27-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	27	2.2 kW	≥0.7	Rp 1¼	6083338
Actun FIRST SPU 4.04-27-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	27	2.2 kW	≥0.7	Rp 1¼	6083377
Actun FIRST SPU 4.04-35-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	35	3 kW	≥0.7	Rp 1¼	6083378
Actun FIRST SPU 4.04-48-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	48	4 kW	≥0.7	Rp 1¼	6083379
Actun FIRST SPU 4.05-04-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	4	0.37 kW	≥0.7	Rp 1½	6083339
Actun FIRST SPU 4.05-04-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	4	0.37 kW	≥0.7	Rp 1½	6083380
Actun FIRST SPU 4.05-06-B/XI4-50-1-230	1~230 V, 50 Hz	4 in (")	6	0.55 kW	≥0.7	Rp 1½	6083340
Actun FIRST SPU 4.05-06-B/XI4-50-3-400	3~400 V, 50 Hz	4 in (")	6	0.55 kW	≥0.7	Rp 1½	6083381

Wilo-Actun FIRST-SPU4

Your advantages

Recommended services

Wilo-Live Assistant

Design

Application

Equipment/function

Typekey

Technical data

Materials

Construction

Scope of delivery

Options

Typekey

Technical data

Materials

Construction

Scope of delivery

Options

Certification booklet

Certification booklet Wilo-Actun FIRST-SPU4

Group Statement

Group Statement REACH

Mains connection

Rated power P2

Rated power P₂