Comfort Virio Cor 2-mvie 403-2g/vr-eb

Wilo product

23% 23 percent off rrp

Department:

Wilo Replacement Heads and Accessories

Comfort Virio Cor 2-mvie 403-2g/vr-eb

• robust system through stainless steel high pressure centrifugal pumps, series MVIE, with air-cooled integrated frequency converter
• Broad hydraulic range through use of all pumps in the MVIE series
• Extremely wide control bandwidth of the frequency converter
• Integrated full motor protection via PTC
• Integrated dry-running detection with automatic de-activation at low water via the performance characteristic of the motor control electronics

COMFORT VIRIO COR 2-MVIE 403-2G/VR-EB Water supply plants with a non-self-priming high pressure centrifugal pump and integrated speed control
• Fully automatic water supply in pressure operation from the public water mains or a storage tank
• Pumping of drinking water, process water, cooling water, fire-fighting or other process water that does not attack the materials used chemically or mechanically and does not contain any abrasive or long fibre particles

Manufacture:

Wilo

Notes:

• Base frame: stainless steel 1.4301 or galvanised steel (MVIE.../VR) equipped with height-adjustable vibration absorbers for extensive structure-borne sound insulation
• Pipework: complete pipework on pressure side in stainless steel 1.4571, suitable for connecting all the pipe materials used in the building service; the pipework is dimensioned according to the total hydraulic power of the pressure boosting system
• Pumps: 1 pump in series MVIE 2.., 4.., 8.., 16.., 32.. or 52.. used in each case (up to max. 7.5 kW motor power); the air-cooled frequency converter adapted to the pump motor allows the infinite control of all the pumps in these series between 26 Hz and max. 65 Hz; all the pump components in contact with the fluid are in stainless steel 1.4301
• Fittings: each pump is equipped on the pressure side with a gearbox ball shut-off valve in CuZn, Ni-coated, with DVGW test mark and a non-return valve, material POM, with DVGW approval mark in the CuZn housing
• Diaphragm pressure vessel: 8 l/PN 16, provided on the end pressure side, with butyl rubber diaphragm, safe according to the foodstuffs act; for test and inspection purposes, provided with a ball shut-off valve in CuZn, Ni-coated, with drain and through-flow valve according to DIN 4807

Material:

� Impellers stainless steel 1.4301/1.4404 � Stage chambers stainless steel 1.4301/1.4404 � Pump housing stainless steel 1.4301/1.4404 or cast iron � Shaft stainless steel 1.4057/1.4404 � Seals EPDM (EP851)/Viton � Mechanical seal tungsten carbide/carbon /

Weight:

� Mains connection 3~400 V, 50/60 Hz or depending on type also 1~230V, 50/60Hz � Max. fluid temperature. 70 C � Operating pressure 16 bar � Inlet pressure 10 bar � Nominal connection width on suction side Rp 1 1/4 Rp 2 � Nominal connection width on pressu

Wilo
Code#:

2818227

MyTub Code#:

438777