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4247210

  1. Wilo
  3. Multistage vertical in-line pumps
  5. Helix EXCEL
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Selectable products: 6
HELP_VARIABLE
PRODUKTABBILDUNG
Produktabbildung
ARTICLE_ID
Article number
ARTICLE_NAME
Type code
LOD
Level Of Detail
MANUFACTURER_NAME
Manufacturer
WILO SE
DESCRIPTION_SHORT
Short text
Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2, in vertical design with integrated high-efficiency drive and in-line connections
DESCRIPTION_LONG
Tender text
Multistage, non-self-priming, vertical high-pressure centrifugal pump in in-line design. The pump has a compact design with a continuous motor pump shaft and a bidirectional mechanical seal. Stage chambers, impellers, guide vanes and pump housing are made of stainless steel. Pump baseplate is made of cataphoretic-coated cast iron with oval flange connections. The pump is suitable for water supply and pressure boosting, industrial recirculation systems, process water and closed cooling circuits. It can also be used in fire-extinguishing systems, washing systems, irrigation as well as for rainwater utilisation. Special features/product advantages *Suitable for drinking water and for special applications due to stainless steel structure *Space-saving, compact and robust pump design *Suitable for use in ambient temperatures of up to 50 °C and expanded field of application especially for system integration Scope of delivery *Wilo-Medana CV1-L multistage vertical pump *Stainless steel oval counter flanges Rp 1 to Rp 2" with the corresponding screws, nuts and gaskets *Installation and operating instructions Design notes *Pump in in-line design, with a continuous motor pump shaft *Pump hydraulics and pump housing in 1.4301 (AISI 304) *Pump impellers, stage chambers, shaft, and pump housing in 1.4404 (AISI316L) stainless steel available upon request. Pump housing in 1.4404 (AISI316L) available only with DIN round flange. *Oval flange connection *DIN round flange or Victaulic connection available upon request *Single-phase or three-phase AC motor *Motor protection is optionally available for 3~ motors. This option is required for use with external frequency converter. *Single-phase AC motor equipped with capacitor and built-in thermal motor protection (with automatic restart) *Drinking water approval for pumps with parts that come in contact with the fluid made of stainless steel (EPDM version) *Bypass sets are available as accessories
PRODUCT_DESCRIPTION
Product description
ETIM_CLASS__EC_
ETIM Class (EC)
EC011334
EF000010
Model
Vertical
EF023038
Pump casing material
EF023143
Quality class of pump casing
EF011652
Material pump wheel
Stainless steel
EF024149
Material pump wheel
EF004250
Material of connection
EF025877
Material quality connection
EF014904
Volume flow rate (BEP)
0 m³/h
EF014905
Head at flow rate (BEP)
0 kPa
EF000991
Max. discharge flow
m³/h
EF000992
Max. static height
m
EF020449
Max. operating pressure
16.0 bar
EF003701
Electrical connection
Terminals
EF000536
Cable length
0 mm
EF003977
Rated voltage
400 V
EF000351
Number of phases
3
EF005455
Frequency
50. 60 Hz
EF000001
Nominal current
A
EF012425
Motor power output (P2) per motor
kW
EF013710
Minimum Efficiency Index (MEI)
0.7
EF023092
Insulation class acc. to IEC
F
EF001642
Rotational speed
3500.0 1/min
EF020121
Motor speed control
Built-in
EF020120
Type of speed control
Continuously variable
EF023093
Motor with extended shaft
no
EF015266
Communication
Prepared
EF007178
Radio standard Bluetooth
0
EF007179
Radio standard 2G / 3G / 4G
0
EF016383
Radio standard 2G / 3G / 4G
0
EF016385
Radio standard 5G
0
EF016386
Interface signal 0-10 V / 2-10 V
0
EF016387
Interface signal 0-20 mA / 4-20 mA
0
EF016388
Interface PT100 / PT1000 / PTC
0
EF016389
Interface Pulse Width Modulation (PWM)
0
EF016390
Interface pulse counter
0
EF003626
Potential free switch contact
0
EF007314
With communication interface RS-485
No
EF007312
With communication interface RS-232
No
EF007521
Supporting protocol for EtherNet/IP
0
EF003055
Supporting protocol for KNX
No
EF003052
Supporting protocol for PROFIBUS
No
EF007525
Supporting protocol for PROFINET IO
No
EF016391
Supporting protocol for CAN/CANOpen
No
EF016392
Supporting protocol for Modbus TCP
0
EF016393
Supporting protocol for Modbus RTU
0
EF016394
Supporting protocol for BACnet MS/TP
no
EF016395
Supporting protocol for BACnet IP
no
EF016396
Supporting protocol for LON/LONWorks
no
EF016397
Supporting protocol for LIN Bus
No
EF023182
Medium temperature (continuous)
°C
EF002386
Ambient temperature
-15.0 °C
EF025116
Connection on supply side
Flange
EF025117
Diameter of connection on supply side
DN 65
EF025503
Outer pipe diameter connection inlet side
65 mm
EF026143
Flange compression stage connection inlet
PN 16 bar
EF014906
Connection standard inlet side
EN 1092-1
EF025977
Connection outlet side
Flange;DN65-PN16-EN1092-1
EF025118
Diameter of connection on delivery side
DN 65
EF025504
Outer pipe diameter connection outlet side
65 mm
EF026233
Flange compression stage connection outlet
PN 16 bar
EF014907
Connection standard outlet side
EN 1092-1
EF001339
Flange shape
Flange
EF020038
Self-priming
no
EF005474
Degree of protection (IP rating)
IP55
EF004265
Recess length
320.0 mm
EF023086
Pump height
mm
EF000167
Weight
kg
EF004663
Explosion-proof
0
EF014908
Standard motor
EC motor
EF014979
Motor efficiency class
IE5
EF016015
With protection against dry running
no
EF008837
Approval
MECHANICAL_SEAL
Mechanical seal
EF023103
With oval counterflanges
no
A
Angle electrical cabinet
0 °
A1
Angle to first bolt hole
22.5 °
A2
Angle to first bolt hole
22.5 °
B1
Thickness flange (incl. sealing edge)
20 mm
B2
Thickness flange (incl. sealing edge)
20 mm
BO1
Width oval flange
0 mm
BO2
Width oval flange
0 mm
D1
Outer diameter of flange
185 mm
D2
Outer diameter of flange
185 mm
DO1
Outer pipe diameter connection
71 mm
DO2
Outer pipe diameter connection
71 mm
D21
Diameter bolt hole
18 mm
D22
Diameter bolt hole
18 mm
D41
Diameter sealing edge
108 mm
D42
Diameter sealing edge
108 mm
DN1
Nominal inner diameter
65 mm
DN2
Nominal inner diameter
65 mm
F1
Thickness sealing edge
3.0 mm
F2
Thickness sealing edge
3.0 mm
H1
Pump height
mm
DM
Diameter motor
mm
H2
Height to bottom side electrical cabinet
mm
H3
Distance to centre connection
mm
H4
Distance to bottom side motor
mm
H5
Thickness foot
27 mm
H6
Distance to fastening
mm
K1
Pitch circle
145 mm
K2
Pitch circle
145 mm
L1
Connection length
160 mm
L2
Connection length
160 mm
LE4
Width electrical cabinet
232 mm
LE5
Length electrical cabinet
mm
LE7
Centre pump to top side electrical cabinet
mm
LH1
Centre-to-centre holes
145 mm
LH2
Centre-to-centre holes
145 mm
LO1
Length oval flange
0 mm
LO2
Length oval flange
0 mm
N1
Number of bolt holes
8
N2
Number of bolt holes
8
Z1
Working length
160 mm
Z2
Working length
160 mm
BF3
Dimensions
0.00 mm
BF4
Dimensions
0 mm
BF5
Dimensions
0.00 mm
BF6
Dimensions
0 mm
B4
Dimensions
mm
B5
Dimensions
294 mm
B7
Dimensions
mm
B8
Dimensions
236.5 mm
B9
Dimensions
0 mm
B10
Dimensions
0 mm
B11
Dimensions
0 mm
CF1
Dimensions
0
CF2
Dimensions
0
DIAMD1
Dimensions
210 mm
DIAMD2
Dimensions
14.5 mm
D3
Dimensions
203 mm
D4
Dimensions
mm
DL1
Dimensions
13.5 mm
DL2
Dimensions
240 mm
H0
Dimensions
187 mm
H7
Dimensions
mm
H8
Dimensions
mm
H9
Dimensions
20.0 mm
H10
Dimensions
0
H11
Dimensions
0.0 mm
H12
Dimensions
0 mm
L4
Dimensions
mm
L5
Dimensions
226 mm
L7
Dimensions
mm
L8
Dimensions
236.5 mm
L9
Dimensions
0 mm
L12
Dimensions
0 mm
R1
Dimensions
310 mm
B
Angle bracket
180 °
Preview - Generation
Quotation
3D
Dimension
2D