VX4 Submersible Pumps - 4 POLES

VORTEX Series

Submersible pumps, 4 poles (1450 min⁻¹)

Applications

[Sewage]
[Civil use]
[Industrial use]

Performance Overview

Performance Range

Flow rate up to 900 l/min (54 m³/h)
Head up to 7 m

Includes

Power cable length 10 m

Installation and Use

The VX4 series is constructed from thick cast iron, offering exceptional robustness, abrasion resistance, and longevity. Equipped with VORTEX-type impellers, known for their reliability and minimal clogging risk, these pumps are versatile for handling sewage with suspended solids up to 80 mm in diameter, as well as wastewater, rainwater, city sewage, and industrial wastewater. They are suitable for a wide range of applications, including sewers, tunnels, excavations, canals, and underground parking facilities.

Electric Motor

The electric motor is safeguarded by a special three-phase thermal protector, situated within the motor, which activates in case of overheating or abnormal power consumption.

Application Limits

Depth below water level up to 10 m (with an appropriately sized power cable)
Liquid temperature up to +40 °C
Suspended solids transfer:
- up to Ø 50 mm for VX4-10/50
- up to Ø 65 mm for VX4-10/65
- up to Ø 80 mm for VX4-10/80
Minimum immersion for continuous service: 500 mm

Available Upon Request

Different voltage requirements, 60 Hz frequency

Patents - Trade Marks - Models

Registered Community Model No. 003863158-0002

50 Hz | VX4 | Start of production 03.2024

Curves and Performance Data

n = 1450 min⁻¹ | 50 Hz

Performance Curves

The performance curves illustrate the relationship between flow rate (Q) and total manometric head (H) for the VX4 series pumps at 1450 min⁻¹ and 50 Hz. The graph shows:

X-axis: Flow rate Q (l/min and m³/h)
Y-axis: Head H (metres and feet)
Three distinct curves representing models VX4-10/50, VX4-10/65, and VX4-10/80.
The curves indicate the maximum head achievable at different flow rates for each model.
Performance curves comply with EN ISO 9906 Grade 3B tolerance limits.

Performance Data Table

TYPE	POWER (P2)		m³/h	0	6	12	24	30	34.5	36	45	54
Three-phase	kW	HP	l/min	0	100	200	400	500	575	600	750	900
VX4-10/50	0.75	1	7	6.4	5.8	5	4	2.5	1
VX4-10/65	0.75	1	H metres	6	6	5.6	5	4.4	3.8	3.3	2	1
VX4-10/80	0.75	1		5.5	5.3	4.9	4.5	3.9	3.4	2.9	1.8	1

Q = Flow rate | H = Total manometric head

Technical Data

Absorption

TYPE	VOLTAGE
Three-phase	400 V
VX4-10/50	2.7 A
VX4-10/65	2.7 A
VX4-10/80	2.7 A

Dimensions and Weight

The diagram illustrates the physical dimensions (a, b, c, h, h1, d, p) of the VX4 submersible pumps and the typical installation setup, including the minimum immersion depth of 500 mm.

TYPE	Passage of solid bodies	DIMENSIONS mm							kg
Three-phase		a	b	c	h	h1	d	p
VX4-10/50	Ø 50 mm	170	106	193	602	100	55	700	47.3
VX4-10/65	Ø 65 mm	170	107	196	630	121	70	800	50.6
VX4-10/80	Ø 80 mm	178	107	210	655	150	85	800	52.1

Port Flange

TYPE	FLANGE	F	K	D	HOLES
Three-phase	DN	mm	mm	mm	N°	Ø (mm)
VX4-10/50	50 (PN10)	2"	125	150	4	18
VX4-10/65	65 (PN10)	2½"	145	185	8	18
VX4-10/80	80 (PN10)	3"	160	200	8	18

Pallet Capacity

TYPE	NO. OF PUMPS
Three-phase
VX4-10/50	12
VX4-10/65	12
VX4-10/80	12

Materials and Components

Materials and Components List

The following table details the materials used for each component of the VX4 submersible pump. The diagram shows the numbered components.

#	Component	Material/Description
1	Pump body	Cast iron with cataphoresis treatment
2	Impeller	Cast iron VORTEX type with cataphoresis treatment
3	Motor sleeve	Stainless steel AISI 304
4	Motor cover	Cast iron with cataphoresis treatment
5	Motor shaft	Stainless steel AISI 431
6	Double mechanical seal with interposed oil chamber	Seal Details: AR-27: Shaft Ø 27 mm, Motor side, Materials: Silicon carbide / Graphite / NBR AR-25: Shaft Ø 25 mm, Pump side, Materials: Silicon carbide/Silicon carbide/NBR
7	Electric Motor	Three-phase 400 V - 50Hz with winding integrated thermal three-phase motor protection. Insulation: class F. Protection rating: IP X8.
8	Power cord	10 metres 'H07 RN-F' type

Sewage Lifting System VX4 - BC4

Version with Horizontal Delivery and 3/4" Guide Pipes

For VX4/50. Code ASSPVX50. DN 2". Kit consists of: Coupling foot, Guide rail, Support for guide tubes.

Version with Vertical Delivery and 3/4" Guide Pipes

For VX4/50: Code ASSPVX503V, DN 2½". For VX4/65: Code ASSPVX653V, DN 3". For BC4/50: Code ASSVXCF071V, DN 3".

Version with Vertical Delivery and 2" Guide Tubes

For VX4/50: Code ASSPVX50V, DN 3". For VX4/65: Code ASSPVX65V, DN 3". For VX4/80, BC4/50: Code ASSVXCF0705V, DN 3". Kit consists of: Coupling foot complete with counterflange, Guide rail, Support for guide tubes.

Accessories Available for Order

Running Guide

For VX4 /50 with Ø 3/4" guide tubes: Code ASSFL009
For VX4 /65 with Ø 3/4" guide tubes: Code ASSFL010
For BC4 /50 with Ø 3½" guide tubes: Code ASSFL0018
For VX4 /50 with Ø 2" guide tubes: Code ASSFL050
For VX4 /65 with Ø 2" guide tubes: Code ASSFL065
For VX4 /80, BC4 /50 with Ø 2" guide tubes: Code ASSFL072

Complete with screws and seals.

Intermediate Guide Tube Support

For Ø 3/4" guide tubes: Code 859SV340INTFA
For guide tubes Ø 2": Code 859SV349INTFA

For reasons of stability, an intermediate support should be interposed: every 2 metres with 3/4" guide pipes (mandatory), every 3 metres with 2" guide tubes (recommended).

Guide Tube (AISI 304 stainless steel)

2 metres Ø 3/4" guide tube: Code 54SARTG0052F
3 metres Ø 3/4" guide tube: Code 54SARTG0053F
6 metres Ø 3/4" guide tube: Code 54SARTG0056F
3 metres Ø 2" guide tube: Code 54SARTG0063F
6 metres guide tube Ø 2": Code 54SARTG0066F

Dimensions Details

Dimensions (Horizontal delivery version)

Detailed dimensions for the horizontal delivery version are provided below. The diagram illustrates the measurement points (a, b, c, p, h1, h2, h3, i1, i2, i3, i4, i5, Øg, Øm, Øn).

TYPE	Solid bodies	PORT	DIMENSIONS mm
	mm	DN	a	b	c	p	h1	h2	h3	i1	i2	i3	i4	i5	Øg	Øm	Øn
VX4/50	Ø 50	2"	214	61	17	400	30	165	130	85	94	16	40	50	3/4"	12	11

Dimensions (Version with VERTICAL delivery)

Detailed dimensions for the vertical delivery version are provided below, with separate tables for 3/4" and 2" guide tubes. The diagrams illustrate the measurement points.

Version with 3/4" guide tubes

TYPE	Solid bodies	PORT	DIMENSIONS mm
	mm	DN	a	b	c	d	e	p	h1	h2	h3	i1	i2	i3	i4	i5	Øg	Øm	Øn	Ør
VX4/50	Ø 50 mm	2½"	211			52	125	165	506	28	164	216	120	72	62	3	50	3/4"	14	11	18
VX4/65	Ø 65 mm	3"	213	61		69	150	190	537	48
BC4/50	Ø 50 mm	3"	222			553	19

Version with 2" guide tubes

TYPE	Solid bodies	PORT	DIMENSIONS mm
	mm	DN	a	b	c	d	e	p	h1	h2	h3	i1	i2	i3	i4	i5	i6	Øg	Øm	Øn	Ør
VX4/50	Ø 50 mm	3"	319			706	107
VX4/65	Ø 65 mm	3"	86	95	160	200	264	392	250	150	34						80	2"	22	13.5	18
VX4/80	Ø 80 mm	3"	328			714	57
BC4/50	Ø 50 mm	3"	328			714	57

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