Tender text
Contact
E-mail
Phone
Fax
Customer Project name Untitled project 2023-03-31 11:52:49.926
Project ID
Contact
E-mail
Phone
Date 31.03.2023
Pos.no Qty. Description PG UP / EUR TP / EUR
High-pressure multistage centrifugal pump
1 MVI 7003-3/16/E/3-400-50-2 PG6 Price on req. Price on req.
Non self-priming vertical high-pressure multistage centrifugal
pump of in-line design
The pump shaft and the motor shaft of the IEC standard motor is
connected with a clamp coupling. A special lantern roller bearing
ensures optimum admission of axial thrusts. Intermediate
bearings in the hydraulics guarantee a long service life.
The pump is suitable for water distribution and pressure boosting,
industrial circulation systems, process water and cooling water
circulation systems, fire-extinguishing systems, washing systems
and irrigation. Furthermore, it can be used in fire-extinguishing
systems, washing systems as well as for irrigation.
Special features/product advantages
- Corrosion-resistant impellers and guide vanes and stage
housings
Scope of delivery
- Wilo-Multivert MVI high-pressure multistage centrifugal pump
- Installation and operating instructions
Notes on the design
- Motor protection can be fitted upon request or provided by the
customer.
- The spacer coupling (from = 15 kW) allows the mechanical seal
to be replaced without removing the motor
- Counter flanges are available as accessories.
- Bypass sets are available as accessories.
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20,00 °C
Fluid concentration: 100,00 %
Requested flow: 72,00 m³/h
Requested head: 60,00 m
Product data
Min. fluid temperature: -15 °C
Max. fluid temperature: 120 °C
Max. ambient temperature: 50 °C
Maximum operating pressure: 16 bar
Maximum inlet pressure: 1 MPa
Minimum efficiency index (MEI): ≥ 0.4
Motor data
Mains connection: 3~400V/50 Hz
Voltage tolerance: +-10 %
Rated power: 18,5 kW
Motor efficiency class: IE3
Rated current: 32,8 A
Rated speed: 2900 1/min
Power factor: 0,89
Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)
Subject to change Data version 04.03.2023 Pages 1/ 3
Tender text
Contact
E-mail
Phone
Fax
Customer Project name Untitled project 2023-03-31 11:52:49.926
Project ID
Contact
E-mail
Phone
Date 31.03.2023
Pos.no Qty. Description PG UP / EUR TP / EUR
Motor efficiency: 92,5 %
Motor efficiency: 92,4 %
Insulation class: F
Protection class: IP55
Materials
Pump housing: 5.1301/EN-GJL-250
Impeller: 1.4408
Shaft: 1.4057
Shaft seal: U3BE3GG
Gasket material: EPDM
Installation dimensions
Pipe connection on the suction side: DN 100, PN 16
Pipe connection on the discharge side: DN 100, PN 16
Ordering information
Brand: Wilo
Product description: MVI 7003-3/16/E/3-400-50-2
Net weight, approx.: 207 kg
Article number: 4071172
Total Price Price on req.
Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)
Subject to change Data version 04.03.2023 Pages 2/3
Technical data
Contact
E-mail High-pressure multistage centrifugal pump
Phone MVI 7003-3/16/E/3-400-50-2
Customer Project name Untitled project 2023-03-31 11:52:49.926
Project ID
Contact Installation location
E-mail Customer pos.no
Phone
Date 31.03.2023
Duty chart Requested data
Head - MVI 7003 Flow 72,00 m³/h
H /m ∆ p / MPa
Head 60,00 m
70 0,7 Media Water 100 %
Eff. 76,7% 0,6 Fluid temperature 20,00 °C
60,53
60 0,593
0,5 Density 998,30 kg/m³
50 A1
Kin. viscosity 1,00 mm²/s
40 0,4
Hydraulic data (Duty point)
30 0,3
Flow 72,32 m³/h
20 0,2
Head 60,53 m
10 0,1 Shaft power P2 15,54 kW
▕◄ Application range ►▏ Hydraulic efficiency 76,72 %
0 0
Shaft power P2
P₂15,54
/ kW NPSH 3,63 m
Product data
High-pressure multistage centrifugal pump
0
NPSH-values MVI 7003-3/16/E/3-400-50-2
NPSH / m
Max. operating pressure 1,6 MPa
3,635 5 Inlet pressure max. 10 bar
0 Fluid temperature -15 °C ... + 120 °C
Hydraulic efficiency
η76,72
/% Max. ambient temperature 50 °C
40 Minimum efficiency index (MEI) ≥ 0.4
Motordata per Motor/Pump
0
72,32 Motor efficiency level IE3
0 10 20 30 40 50 60 70 80 90 100 110 Q / m³/h
Mains connection 3~ 400 V / 50 Hz
ISO 9906: 2012 3B Dimensions mm Permitted voltage tolerance +-10 %
Max. speed 2900 1/min
H 1308 Rated power P2 18,50 kW
H2 842 Rated current 32,80 A
ØM 305 Power factor 0,89
X 218 Efficiency
50% / 75% / 100% 91,6/92,5/92,4%
Degree of protection IP55
Insulation class F
Motor protection no
Fitting dimensions
Pipe connection on the suction side DN 100, PN 16
Pipe connection on the pressure side DN 100, PN 16
Materials
Pump housing 5.1301/EN-GJL-250
Impeller 1.4408
Shaft 1.4057
Shaft seal U3BE3GG
Gasket material EPDM
Information for order placements
Weight approx. 207 kg
Item number 4071172
Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)
Subject to change Data version 04.03.2023 Pages 3/ 3
