Heat pipe pump Grundfos Alpha2 25-40 L=180 mm 99411165 [4615339]

€299,90 EUR

Brand: Grundfos
Product number: LVI- 4615339
Delivery time: approx. 1-5 business days.
Shipping €9.90 or
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More information:

More information: LINK

Grundfos ALPHA2 is an intelligent circulation pump for heating systems, its unique AUTOADAPT function makes commissioning the pump easy and saves energy by always adjusting the pump to optimal operation. Insulation shells are included in the package. The ALPHA2 pump is especially recommended for radiator heating systems.

Main features:
- Balancing function
- Vibration/shake start
- Dry-running protection
- Manual summer mode function
- Flow view

To easily balance your heating system, all you need is the Grundfos GO Balance app on your smartphone and an ALPHA Reader with the HVAC number 4615186.

The HVAC number of the connector pair is 4615904.

Product number: 4615339

Supplier product number: 99411165

EAN code: 5713828674906

Material class P46200

Specifications

Brand: Grundfos
Nominal diameter of inlet side: 1.1/2" (40)
Nominal diameter of the outlet side: 1.1/2" (40)
Insulation class according to IEC: F
Protection class (IP): IPX4
Frequency: 50/60 Hz
Motor speed control: built-in
Impeller material: other
Motor control type: stepless
Energy Efficiency Index (EEI): 0.15
Electrical connection: other
Motor input power (P1): 0.018
Dual pump: no
Rated current: 0.18
Impeller material quality: other
Package sizes: 1 PCS/42 PCS/252 PCS
Pressure at volumetric flow (BEP): 19.71
Outflow (maximum): 2.4
Pump housing material quality: cast iron EN-GJL-150 (GG 15)
Pump housing material: cast iron
Number of stages: 1
Inlet connection: cylindrical external pipe thread
Outlet connection: cylindrical external pipe thread
Static maximum height: 4
Medium temperature (continuous): 2-110 °C
Rated voltage: 230 V
Input standard: ISO 228-1
Output side standard: ISO 228-1
Interface PT100 / PT1000 / PTC: no
Interface PWM (Pulse Width Modulation): no
Pulse counter interface: no
Interface signal 0-10 V / 2-10 V: no
Interface signal 0-20 mA / 4-20 mA: no
Communication: none
Maximum operating pressure: 10
RS-232 interface: no
RS-485 interface: no
Volumetric flow (BEP): 1.5
Potential-free main switch: no
Radio standard 5G: no
WLAN 802.11 standard: no
Supports BACnet IP protocol: no
Supports BACnet MS/TP protocol: no
Supports CAN/CANOpen protocol: no
Supports Ethernet/IP protocol: no
Supports KNX protocol: no
Supports LIN Bus protocol: no
Supports LON/LONworks protocol: no
Supports Modbus RTU protocol: no
Supports Modbus TCP protocol: no
Supports PROFINET IO protocol: no
Inlet flange pressure class: PN 10
Outlet flange pressure class: PN 10
Bluetooth standard: no
Radio standard 2G / 3G / 4G: no
Supports PROFIBUS protocol: no

Delivery terms:

We deliver products in mainland Finland.
We process orders within 24 hours.
Shipping costs are calculated at checkout. FREE SHIPPING over €250!
When returning, always contact us first and we will give you return instructions.

Delivery time

Stock products : approx. 1-5 business days; Procurement service products : approx. 5-10 business days

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Product numbers:

SKU: 4615339

EAN : 5713828674906

Let customers speak for us

from 530 reviews

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Nopean palvelun lisäksi tuote oli juuri sellainen kuin pitikin ja toimii hyvin.

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04/10/2026

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