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4201042

  1. Wilo
  3. Multistage vertical in-line pumps
  5. Helix FIRST V
CADモデル選択
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, high-efficiency multistage high-pressure centrifugal pump in vertical design with in-line connections
DESCRIPTION_LONG
Tender text
Highly efficient high-pressure multistage centrifugal pump in vertical design with in-line connections. The non self-priming high-pressure multistage centrifugal pump has a particularly compact overall design. The pump shaft and the motor shaft of the IEC standard motor are connected by means of a clamp coupling. A separate lantern roller bearing ensures optimum admission of axial thrusts. Intermediate bearings in the hydraulics and corrosion-resistant shaft due to stainless steel sleeve ensure a long service life. The pump housing and lantern are cataphoretic-coated. Special, permanently attached lifting eyes enable easy pump installation. The pump is suitable for water distribution and pressure boosting, industrial recirculation systems, process water and closed cooling circuits. It can also be used in fire extinguishing systems, washing systems as well as for irrigation. Special features/product advantages *Efficiency-optimised, laser-welded 2D/3D hydraulics *Corrosion-resistant impellers, guide vanes and stage housings *Flow and degassing-optimised hydraulic parts *Reinforced pump housing, flow and NPSH optimised *Space-saving and easy maintenance due to the compact design *Particularly sturdy coupling guard Scope of delivery *Wilo-Helix FIRST V high-pressure multistage centrifugal pump *Installation and operating instructions *PN16 version with oval flanges: Cast iron counter flanges with the corresponding screws, nuts and gaskets Design notes *Motor protection is to be provided on request or onsite. *In its standard position, the terminal box is aligned with the suction flange, but this can be changed if necessary. *The Wilo-Helix FIRST V is equipped with a standard mechanical seal *For pump versions PN16, PN25 and Pmax = 30 bar, round counter flanges in cast iron or stainless steel, screws, nuts and gaskets are available as accessories. *Bypass sets are available as accessories. *The Wilo-Helix V in ATEX version upon request
PRODUCT_DESCRIPTION
Product description
ETIM_CLASS__EC_
ETIM Class (EC)
EC011334
EF000010
Model
Vertical
EF023038
Pump casing material
Grey cast iron
EF023143
Quality class of pump casing
EN-GJL-250
EF011652
Material pump wheel
Stainless steel
EF024149
Material pump wheel
X2CrNi18-9
EF004250
Material of connection
Grey cast iron
EF025877
Material quality connection
EN-GJL-250
EF014904
Volume flow rate (BEP)
0 m³/h
EF014905
Head at flow rate (BEP)
0 kPa
EF000991
Max. discharge flow
4.0 m³/h
EF000992
Max. static height
m
EF020449
Max. operating pressure
bar
EF003701
Electrical connection
Terminals
EF000536
Cable length
0 mm
EF003977
Rated voltage
400 V
EF000351
Number of phases
3
EF005455
Frequency
50 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
2900.0 1/min
EF020121
Motor speed control
None
EF020120
Type of speed control
Other
EF023093
Motor with extended shaft
no
EF015266
Communication
None
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)
-20.0 °C
EF002386
Ambient temperature
-15.0 °C
EF025116
Connection on supply side
Flange
EF025117
Diameter of connection on supply side
DN 25
EF025503
Outer pipe diameter connection inlet side
25 mm
EF026143
Flange compression stage connection inlet
PN 25 bar
EF014906
Connection standard inlet side
EN 1092-2
EF025977
Connection outlet side
Flange;DN25-PN25-EN1092-2
EF025118
Diameter of connection on delivery side
DN 25
EF025504
Outer pipe diameter connection outlet side
25 mm
EF026233
Flange compression stage connection outlet
PN 25 bar
EF014907
Connection standard outlet side
EN 1092-2
EF001339
Flange shape
Flange
EF020038
Self-priming
no
EF005474
Degree of protection (IP rating)
IP55
EF004265
Recess length
250.0 mm
EF023086
Pump height
mm
EF000167
Weight
kg
EF004663
Explosion-proof
EF014908
Standard motor
Asynchronous
EF014979
Motor efficiency class
EF016015
With protection against dry running
no
EF008837
Approval
no
MECHANICAL_SEAL
Mechanical seal
BQ1EGG
EF023103
With oval counterflanges
no
A
Angle electrical cabinet
0 °
A1
Angle to first bolt hole
45 °
A2
Angle to first bolt hole
45 °
B1
Thickness flange (incl. sealing edge)
18 mm
B2
Thickness flange (incl. sealing edge)
18 mm
BO1
Width oval flange
0 mm
BO2
Width oval flange
0 mm
D1
Outer diameter of flange
115 mm
D2
Outer diameter of flange
115 mm
DO1
Outer pipe diameter connection
31 mm
DO2
Outer pipe diameter connection
31 mm
D21
Diameter bolt hole
14 mm
D22
Diameter bolt hole
14 mm
D41
Diameter sealing edge
65 mm
D42
Diameter sealing edge
65 mm
DN1
Nominal inner diameter
25 mm
DN2
Nominal inner diameter
25 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
75 mm
H4
Distance to bottom side motor
mm
H5
Thickness foot
20 mm
H6
Distance to fastening
mm
K1
Pitch circle
85 mm
K2
Pitch circle
85 mm
L1
Connection length
125 mm
L2
Connection length
125 mm
LE4
Width electrical cabinet
mm
LE5
Length electrical cabinet
mm
LE7
Centre pump to top side electrical cabinet
mm
LH1
Centre-to-centre holes
85 mm
LH2
Centre-to-centre holes
85 mm
LO1
Length oval flange
0 mm
LO2
Length oval flange
0 mm
N1
Number of bolt holes
4
N2
Number of bolt holes
4
Z1
Working length
125 mm
Z2
Working length
125 mm
BF3
Dimensions
0.00 mm
BF4
Dimensions
0 mm
BF5
Dimensions
0.00 mm
BF6
Dimensions
0 mm
B4
Dimensions
180 mm
B5
Dimensions
212 mm
B7
Dimensions
0 mm
B8
Dimensions
183 mm
B9
Dimensions
0 mm
B10
Dimensions
0 mm
B11
Dimensions
0 mm
CF1
Dimensions
0
CF2
Dimensions
0
DIAMD1
Dimensions
160 mm
DIAMD2
Dimensions
10.8 mm
D3
Dimensions
152 mm
D4
Dimensions
mm
DL1
Dimensions
13 mm
DL2
Dimensions
180 mm
H0
Dimensions
123 mm
H7
Dimensions
0 mm
H8
Dimensions
158.5 mm
H9
Dimensions
mm
H10
Dimensions
0
H11
Dimensions
0.0 mm
H12
Dimensions
0 mm
L4
Dimensions
100 mm
L5
Dimensions
171 mm
L7
Dimensions
0 mm
L8
Dimensions
183 mm
L9
Dimensions
0 mm
L12
Dimensions
0 mm
R1
Dimensions
181 mm
B
Angle bracket
180 °
Embedded user actions
Preview - Generation
フォーマット
ファイル
3D
情報
2D