Multivert MVIS 203 | Multistage in-line pump | Wilo

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Multivert MVIS 203

Name: Multivert MVIS 203
Brand: Wilo
SKU: 2009034

Multistage in-line pump

Article number: 2009034

Series Multivert MVIS

Data sheet

Hydraulic data
Minimum efficiency index (MEI)	0.4
Maximum inlet pressure p inl	10 bar
Maximum operating pressure PN	16 bar
Discharge port	G 1
Min. fluid temperature T_min	-15 °C
Max. fluid temperature T_max	50 °C
Min. ambient temperature T_min	-15 °C
Max. ambient temperature T_max	40 °C

Motor data
Mains connection	3~230-400 V, 50 Hz
Voltage tolerance	±10 %
Rated power P₂	0.45 kW
Rated current I_N	2.6 A
Rated speed n	2900 1/min
Power consumption P_{1 max}	720 W
Activation type	Direct On Line (DOL)
Insulation class	F
Protection class motor	IP44

Materials
Pump housing	Stainless steel
Impeller	Stainless steel
Shaft	Stainless steel
Gasket material	EPDM
Stage chamber material	Stainless steel

Installation dimensions
Pipe connection on the suction side DNs	G 1
Pipe connection on the discharge side DNd	G 1

Ordering information

Product data
Brand	Wilo
Product description	Multivert MVIS 203
Article number	2009034
EAN number	4016322311300
Colour	green/silver
Minimum order quantity	1
Date of sales availability	2015-09-01

Packaging
Packaging type	Cardboard box
Packaging property	Transport packaging
Pieces per pallet	1
Number per layer	1

Dimension, weight
Length with packaging	386 mm
Length L	204 mm
Height with packaging	418 mm
Height H	378 mm
Width with packaging	392 mm
Width W	212 mm
Gross weight, approx. m	18.5 kg
Net weight, approx. m	17 kg

Multistage, non self-priming, vertical high-pressure centrifugal pump in in-line design with three-phase glandless pump motor.

The pump has a self-venting, compact design with a continuous motor/pump shaft and bearings on the motor side. All hydraulic parts which come into contact with the fluid are made of stainless steel. The connection is established by means of oval flanges.

The pump is suitable for water and pressure boosting.

Special features/product advantages

Glandless pump technology
Virtually noiseless operation (up to 20 dB [A] quieter than conventional pumps)
Space-saving, compact design
Virtually maintenance free thanks to a design which does not feature any mechanical seals
Drinking water approval for all components that come in contact with the fluid (EPDM version)

Scope of delivery

Wilo-Multivert MVIS high-pressure multistage centrifugal pump
Installation and operating instructions
Stainless steel oval counter flanges with the corresponding screws, nuts and gaskets

Design notes

Motor protection to be provided on request or onsite

Operating data

Product data
Min. fluid temperature T_min	-15 °C
Max. fluid temperature T_max	50 °C
Min. ambient temperature T_min	-15 °C
Max. ambient temperature T_max	40 °C
Maximum operating pressure PN	16 bar
Maximum inlet pressure p inl	10 bar

Motor data
Mains connection	3~230-400 V, 50 Hz
Voltage tolerance	±10 %
Rated power P₂	0.45 kW
Rated current I_N	2.6 A
Rated speed n	2900 1/min
Insulation class	F
Protection class	IP44

Materials
Pump housing	Stainless steel
Impeller	Stainless steel
Shaft	Stainless steel
Gasket material	EPDM
Stage chamber material	Stainless steel

Installation dimensions
Pipe connection on the suction side DNs	G 1
Pipe connection on the discharge side DNd	G 1

Ordering information
Brand	Wilo
Product description	Multivert MVIS 203
Net weight, approx. m	17 kg
Article number	2009034

Installation type

In inlet mode (7)
Counter flange (stainless steel)
	Stainless steel counter flange (oval, 2 piece), PN16/DN25	4016168	on request

Screwed connection for non-return valve
	Screwed connection for non-return valve DN 25	2660509	on request

Pressure signal transmitter kit (signal transmitter kit)
	Signal transmitter kit, 0 up to 6 bar	2516555	on request
	Signal transmitter kit, 0 up to 10 bar	2516556	on request
	Signal transmitter kit, 0 up to 16 bar	2516557	on request
	Signal transmitter kit, 0 up to 25 bar	2516558	on request
	Signal transmitter kit, 0 up to 40 bar	2516559	on request


Pressure control with fault signal (2)
Wilo-EFC
	EFC1.1 3x380-480V 50/60Hz IP55	2193432	on request

Sensor kit
	Sensor kit	2501886	on request

Mechanical accessories

Valves (2)
Shut-off valve
	Ball valve Rp 1	2663980	on request

Non-return valve
	Non-return valve RV/S R 1	2660842	on request


Pipe installation (1)
Counter flange (stainless steel)
	Stainless steel counter flange (oval, 2 piece), PN16/DN25	4016168	on request


Pressurised expansion tanks (4)
Diaphragm pressure vessel 8 l, PN 16
	Diaphragm pressure vessel 8 l, PN 16 R 1½	2535490	on request
	Diaphragm pressure vessel 8 l, PN 16 R 2	2535491	on request
	Diaphragm pressure vessel 8 l, PN 16 R 2½	2535492	on request
	Diaphragm pressure vessel 8l, PN16, G¾	2535538	on request


Valves/accessories (1)
Screwed connection for non-return valve
	Screwed connection for non-return valve DN 25	2660509	on request

Electrical accessories

Pump control (1)
Wilo-EFC
	EFC1.1 3x380-480V 50/60Hz IP55	2193432	on request


Pump control/accessories (4)
Sensor card EFC
	Sensor Input Card MCB Wilo-EFC	6084915	on request

Output filter EFC (150-500 m cable length)
	4.1 A sin IP54 Wilo-EFC filter	6084560	on request
	4.5 A sin IP00 Wilo-EFC filter	6084575	on request
	4.5 A sin IP20 Wilo-EFC filter	6084901	on request


Pump control/interface module (5)
IF Modules EFC
	Profibus DP MCA Wilo-EFC	2193451	on request
	DeviceNet MCA Wilo-EFC	2193452	on request
	Profinet MCA Wilo-EFC	2193453	on request
	Ethernet/IP MCA Wilo-EFC	2193454	on request
	Modbus TCP MCA Wilo-EFC	2193455	on request


Pressure control (15)
Pressure sensor for systems
	Pressure sensor, 0 - 6 bar	2550660	on request
	Pressure sensor, 0 - 10 bar	2550661	on request
	Pressure sensor, 0 - 16 bar	2550662	on request
	Pressure sensor, 0 - 25 bar	2550663	on request
	Pressure sensor, 0 - 40 bar	2550664	on request

Pressure signal transmitter kit (signal transmitter kit)
	Signal transmitter kit, 0 up to 6 bar	2516555	on request
	Signal transmitter kit, 0 up to 10 bar	2516556	on request
	Signal transmitter kit, 0 up to 16 bar	2516557	on request
	Signal transmitter kit, 0 up to 25 bar	2516558	on request
	Signal transmitter kit, 0 up to 40 bar	2516559	on request

Sensor kit
	Sensor kit	2501886	on request

Pressure sensor
	Pressure sensor kit, 6 BAR	4048063	on request
	Pressure sensor kit, 10 BAR	4048064	on request
	Pressure sensor kit, 16 BAR	4048065	on request
	Pressure sensor kit, 25 BAR	4048066	on request


Break tank/accessories (4)
Automatic kit
	Automatic kit R ½, 5 m cable	180493296	on request
	Automatic kit R ½, 20 m cable	2005645	on request
	Automatic kit R 1, 5 m cable	180549795	on request
	Automatic kit R 1, 20 m cable	2007158	on request

With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.

Extended Warranty
	Extended Warranty Booster Set 1-2 pumps	2216416	on request

Supervision
	Supervision Booster Set 1-2 pumps	2216412	on request

Installation
	Installation Booster Set 1-2 pumps	2216413	on request

Commissioning
	Commissioning Booster Set 1-2 pumps	2216414	on request

Maintenance
	Maintenance BASIC Booster Set 1-2 pumps	2160453	on request
	Maintenance COMFORT Booster Set 1-2 pumps	2160468	on request
	Maintenance PREMIUM Booster Set 1-2 pumps	2160483	on request

System Optimisation
	System Optimisation Booster Set 1-2 pump	2216410	on request

Energy Solutions
	Energy Solutions Booster Set 1-2 pumps	2216411	on request

Repairs
	Repair Booster Set 1-2 pumps	2216417	on request

Multivert MVIS 203

Multistage in-line pump

Data sheet

Pump curves

Dimensions and dimensions drawings

2009034_ConGraph_mvis__dim_01_0709

Wiring diagram

Ordering information

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Datasheet and documentation

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Datasheet and documentation

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Installation type

Counter flange (stainless steel)

Screwed connection for non-return valve

Pressure signal transmitter kit (signal transmitter kit)

Wilo-EFC

Sensor kit

Mechanical accessories

Shut-off valve

Non-return valve

Counter flange (stainless steel)

Diaphragm pressure vessel 8 l, PN 16

Screwed connection for non-return valve

Electrical accessories

Wilo-EFC

Sensor card EFC

Output filter EFC (150-500 m cable length)

IF Modules EFC

Pressure sensor for systems

Pressure signal transmitter kit (signal transmitter kit)

Sensor kit

Pressure sensor

Automatic kit

Extended Warranty

Supervision

Installation

Commissioning

Maintenance

System Optimisation

Energy Solutions

Repairs