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22kW Multistage Centrifugal Wilo Recirculating Pump Multivert MVIE High Pressure

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22kW Multistage Centrifugal Wilo Recirculating Pump Multivert MVIE High Pressure

Name: 22kW Multistage Centrifugal Wilo Recirculating Pump Multivert MVIE High Pressure
Brand: Wilo
Price: 1 USD

Brand Name : Wilo

Model Number : Wilo-Multivert MVIE

Place of Origin : Germany

MOQ : 1

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Delivery Time : 5-8 weeks

Packaging Details : Wooden case packing

Power connection : 3 ~ 400 V (±10 %)，50 Hz (Y) --400 V (±10 %)，60 Hz (Y)

Fluid temperature : -15 °C --120 °C

Class of protection : IP55

Flow rate : 70m3/h

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Wilo-Multivert MVIE Vertical high pressure multistage centrifugal pump

Energy-saving vertical multistage centrifugal pump for large buildings.

Wilo-Multivert MVIE (11-22 kW) is a vertical multistage variable-speed pump for cold water applications in large buildings. The pump consists of an IE5 EC motor drive, an integrated, air-cooled frequency converter and various control modes. The result is high energy efficiency in both closed and open systems. High reliability is ensured by the proven pump hydraulics made of stainless steel, a separate lantern ball bearing that ensures optimum absorption of axial thrust, integrated protective functions and low-water detection.

Simple integration into building automation is made possible via analogue and digital interfaces as well as IF modules.

Design

Non-self-priming multistage pump with integrated frequency converter

22kW Multistage Centrifugal Wilo Recirculating Pump Multivert MVIE High Pressure

Application

Water distribution and boosting
Industrial circulation systems
Process engineering
Cooling water circulation systems
Washing and sprinkling systems

Equipment/function

Stainless steel pump in-line design
MVIE 70../95.. PN 16/25 with round flange
IEC standard motor with integrated frequency converter
Three-phase version with Green Button Technology and LCD display for status indication

Integrated thermal motor protection

Typekey

Example:	MVIE 7003/1-3/16/E/3-2
MVIE	Vertical high-pressure centrifugal pump
70	Volume flow in m3/h
03	Number of impellers
1	Number of trimmed impellers
3	Material 1 = 1.4301 (AISI 304); [only MVIE 8.. and smaller] 2 = 1.4404 (AISI 316L) 3= pump housing EN-GJL-250 (cataphoretic coating), hydraulics 1.4301 (AISI 304); [only MVIE 70.. and 95..]
16	Flange type 16 = flange PN16 (round) 25 = flange PN25 (round) P = Victaulic coupling [only MVIE 8.. and smaller]
E	Gasket type E = EPDM V = FKM (Viton)
3	1 = 1~ (alternating current) 3 = 3~ (three-phase current)
2	Number of poles

Technical data

Mains connection 3 ~ 400 V (±10 %), 50 Hz (Y) or 400 V (±10 %), 60 Hz (Y)
Fluid temperature -15 to +120 °C (EPDM version)
Max. operating pressure 16/25 bar
Max. inlet pressure 10 bar
Protection class IP55
Interference emission in compliance with EN 61000-6-3
Interference immunity in compliance with EN 61000-6-2

Materials

Impellers made of stainless steel 1.4408 (AISI 316)
Stage chambers made of stainless steel 1.4301 (AISI 304)
Pump housing made of cataphoretic-coated grey cast iron (EN-GJL-250)
Shaft 1.4057 (AISI 431) stainless steel
EPDM gasket
Housing cover made of stainless steel 1.4301 (AISI 304)
Housing bottom made of stainless steel 1.4301 (AISI 304)
Mechanical seal made of B carbon/tungsten carbide, SiC/carbon
Pressure shroud made of stainless steel 1.4301 (AISI 304)
Bearing made of tungsten carbide

Scope of delivery

MVIE high-pressure centrifugal pump
Installation and operating instructions

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