COR-1MVIE7002-GE | Wilo


Technical data
Tender text

Compact pressure boosting system, for direct or indirect connection. Consisting of a non self-priming, vertically-mounted stainless steel high-pressure centrifugal pump in a glanded version, for which the pump is fitted with a frequency converter. Ready for connection with stainless steel pipework, mounted on a base frame, with all necessary measurement and adjustment equipment.

For fully automatic water supply and pressure boosting in residential­, office­ and administrative buildings, hotels, hospitals, department stores (systems with a standby pump are to be provided for this purpose within the scope of DIN 1988 and DIN EN 806) as well as in industrial systems.

For pumping drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features/product advantages

• Sturdy system due to MVIE series stainless-steel high-pressure centrifugal pumps with air-cooled integrated frequency converter

• Frequency converter with superproportionally large control range

• Integrated full motor protection via PTC

• Integrated dry-running detection with automatic cut-out in event of low water via performance characteristics of the motor control electronics


1 pump of the MVIE (70 or 95) series with speed controlled motor via integrated frequency inverter mounted on galvanized steel height adjustable base frame.

All components in contact with fluid are corrosion resistant

On pressure side:

• Shut-off valve

• Non return valve

• Diaphragm pressure vessel 8 l, PN 16

• Pressure sensor 4..20mA

• Pressure gauge

On suction side:

• Pressure sensor 4..20mA

• Pressure gauge

Set up on galvanised base frame with height-adjustable vibration absorber with diaphragm pressure vessel (volume 8 l) including flow fitting in accordance with DIN 4807, integrated non-return valve, pressure sensors (4 - 20 mA) and pressure gauge for the automatic system control with p = constant or p = variable function. Delivery head setpoint infinitely variable by means of one-button operation available on the frequency converter. Automatic zero-volume detection and deactivation. Built-in motor protection by means of electronic current monitoring.

With LCD display for status and actual pressure display, as well as one-button operation for configuring the pressure level and all setpoint defaults, as well as potential-free contacts for the collective fault and collective run signals.

Wired and ready for connection and piped with shut-off valve on the pressure side mounted to the base frame.

Operating data
Fluid media
Number of pumps
Fluid temperature T
3 °C
Ambient temperature T
5 °C
Maximum operating pressure PN
16 bar
Maximum inlet pressure p inl
10 bar
Motor data
Mains connection
3~380 V, 50/60 Hz
Rated power P2
11 kW
Rated current IN
33,1 A
Rated speed n
2900 1/min
Insulation class
Protection class motor
Pump housing
Cast iron
Stainless steel
Stainless steel
Shaft seal
Gasket material
Pipework material
Stainless steel
Installation dimensions
Pipe connection on the suction side DNs
DN 100
Pipe connection on the pressure side DNd
DN 100
Information for order placements
Product description
Net weight, approx. m
329 kg
Article number

Installation and operating instructions

Wilo-SiBoost Smart 1, Comfort-Vario COR-1 ...-GE, Comfort-Vario COR/T-1…-GE

Article Number 2535459
Edition 2020-11
Page format 209.9 x 297.0 mm
Number of pages 52
PDF (12 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)