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4247210

  1. Wilo
  3. Multistage vertical in-line pumps
  5. Helix EXCEL
CAD model selection
Selectable products: 6
HELP_VARIABLE
Company
Wilo
Description
36m³/h (nominal flow), PN16
Bill of material
4247210
Produktabbildung
Article number
Type code
Level Of Detail
Manufacturer
WILO SE
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
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
ETIM Class (EC)
EC011334
Model
Vertical
Pump casing material
Quality class of pump casing
Material pump wheel
Stainless steel
Material pump wheel
Material of connection
Material quality connection
Volume flow rate (BEP)
0 m³/h
Head at flow rate (BEP)
0 kPa
Max. discharge flow
m³/h
Max. static height
m
Max. operating pressure
16.0 bar
Electrical connection
Terminals
Cable length
0 mm
Rated voltage
400 V
Number of phases
3
Frequency
50. 60 Hz
Nominal current
A
Motor power output (P2) per motor
kW
Minimum Efficiency Index (MEI)
0.7
Insulation class acc. to IEC
F
Rotational speed
3500.0 1/min
Motor speed control
Built-in
Type of speed control
Continuously variable
Motor with extended shaft
no
Communication
Prepared
Radio standard Bluetooth
0
Radio standard 2G / 3G / 4G
0
Radio standard 2G / 3G / 4G
0
Radio standard 5G
0
Interface signal 0-10 V / 2-10 V
0
Interface signal 0-20 mA / 4-20 mA
0
Interface PT100 / PT1000 / PTC
0
Interface Pulse Width Modulation (PWM)
0
Interface pulse counter
0
Potential free switch contact
0
With communication interface RS-485
No
With communication interface RS-232
No
Supporting protocol for EtherNet/IP
0
Supporting protocol for KNX
No
Supporting protocol for PROFIBUS
No
Supporting protocol for PROFINET IO
No
Supporting protocol for CAN/CANOpen
No
Supporting protocol for Modbus TCP
0
Supporting protocol for Modbus RTU
0
Supporting protocol for BACnet MS/TP
no
Supporting protocol for BACnet IP
no
Supporting protocol for LON/LONWorks
no
Supporting protocol for LIN Bus
No
Medium temperature (continuous)
°C
Ambient temperature
-15.0 °C
Connection on supply side
Flange
Diameter of connection on supply side
DN 65
Outer pipe diameter connection inlet side
65 mm
Flange compression stage connection inlet
PN 16 bar
Connection standard inlet side
EN 1092-1
Connection outlet side
Flange;DN65-PN16-EN1092-1
Diameter of connection on delivery side
DN 65
Outer pipe diameter connection outlet side
65 mm
Flange compression stage connection outlet
PN 16 bar
Connection standard outlet side
EN 1092-1
Flange shape
Flange
Self-priming
no
Degree of protection (IP rating)
IP55
Recess length
320.0 mm
Pump height
mm
Weight
kg
Explosion-proof
0
Standard motor
EC motor
Motor efficiency class
IE5
With protection against dry running
no
Approval
Mechanical seal
With oval counterflanges
no
Angle electrical cabinet
0 °
Angle to first bolt hole
22.5 °
Angle to first bolt hole
22.5 °
Thickness flange (incl. sealing edge)
20 mm
Thickness flange (incl. sealing edge)
20 mm
Width oval flange
0 mm
Width oval flange
0 mm
Outer diameter of flange
185 mm
Outer diameter of flange
185 mm
Outer pipe diameter connection
71 mm
Outer pipe diameter connection
71 mm
Diameter bolt hole
18 mm
Diameter bolt hole
18 mm
Diameter sealing edge
108 mm
Diameter sealing edge
108 mm
Nominal inner diameter
65 mm
Nominal inner diameter
65 mm
Thickness sealing edge
3.0 mm
Thickness sealing edge
3.0 mm
Pump height
mm
Diameter motor
mm
Height to bottom side electrical cabinet
mm
Distance to centre connection
mm
Distance to bottom side motor
mm
Thickness foot
27 mm
Distance to fastening
mm
Pitch circle
145 mm
Pitch circle
145 mm
Connection length
160 mm
Connection length
160 mm
Width electrical cabinet
232 mm
Length electrical cabinet
mm
Centre pump to top side electrical cabinet
mm
Centre-to-centre holes
145 mm
Centre-to-centre holes
145 mm
Length oval flange
0 mm
Length oval flange
0 mm
Number of bolt holes
8
Number of bolt holes
8
Working length
160 mm
Working length
160 mm
Dimensions
0.00 mm
Dimensions
0 mm
Dimensions
0.00 mm
Dimensions
0 mm
Dimensions
mm
Dimensions
294 mm
Dimensions
mm
Dimensions
236.5 mm
Dimensions
0 mm
Dimensions
0 mm
Dimensions
0 mm
Dimensions
0
Dimensions
0
Dimensions
210 mm
Dimensions
14.5 mm
Dimensions
203 mm
Dimensions
mm
Dimensions
13.5 mm
Dimensions
240 mm
Dimensions
187 mm
Dimensions
mm
Dimensions
mm
Dimensions
20.0 mm
Dimensions
0
Dimensions
0.0 mm
Dimensions
0 mm
Dimensions
mm
Dimensions
226 mm
Dimensions
mm
Dimensions
236.5 mm
Dimensions
0 mm
Dimensions
0 mm
Dimensions
310 mm
Angle bracket
180 °
Previews
3D
Dimension
2D
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