Product

Grundfos - Alpha 2 Circulation Pump (medium cooled) | 99411150

The Grundfos - Alpha 2 Circulation Pump (medium cooled) | 99411150 is designed for pumps applications. It is commonly used in industrial installations and maintenance projects where this equipment is specified.

Medium Cooled Circulation pumps · Grundfos

Pumps

Home
/
Products
/
Pumps
/
Circulation Pumps
/
Medium Cooled Circulation pumps
/
Grundfos - Alpha 2 Circulation Pump (medium cooled) | 99411150

Grundfos - Alpha 2 Circulation Pump (medium cooled) | 99411150

Medium Cooled Circulation pumps

Grundfos

Per piece · excl. VAT

In backorder · 3 days

Available for quotation
Response within 2 hours
Worldwide delivery
Lead time: 2–3 days

Quantity

Need direct ordering? Request webshop account →

Overview

Alpha 2 Circulation Pump (medium cooled) | 99411150 is a medium cooled circulation pump designed for fluid transfer and circulation in marine and industrial systems. Request pricing and availability from Spares Center Rotterdam.

Technical details: Manufacturer code: 99411150; Nominal diameter inlet side connection: 1.1/2" (40); Material pump housing: Cast iron; Max. flow rate: 3.40 m³/h.

Typical applications include Medium Cooled Circulation pumps installations in marine, offshore and industrial environments.

Product identification

Manufacturer: Grundfos
Manufacturer part number: 99411150
EAN / GTIN: 5713828674821

Technical specifications

Full technical details

Ambient temperature: 0 to 40 °C
Communication: No
Connection standard inlet side: ISO 228-1
Connection standard outlet side: ISO 228-1
Double pump: No
Electrical connection: Connection plug
Energy Efficiency Index (EEI): 0,17
Flange shape: Other
Frequency: 50 Hz
Inlet side connection: External thread cylindrical B
Installation length: 130 mm
Insulation class according to IEC: F
Interface pulse counter: No
Interface pulse width modulation (PWM): No
Interface signal 0-10 V / 2-10 V: No
Interface signal 0-20 mA / 4-20 mA: No
Interface signal PT100 / PT1000 / PTC: No
Manufacturer code: 99411150
Material impeller / pump wheel: Other
Material pump housing: Cast iron
Max. flow rate: 3.40 m³/h
Max. head: 6 m
Max. operating pressure: 10 bar
Medium temperature (continuous): 2 to 110 °C
Motor power consumption (P1): 0,034 kW
Motor speed control: Built-in
Nominal current: 0,32 A
Nominal diameter inlet side connection: 1.1/2" (40)
Nominal diameter outlet side connection: 1.1/2" (40)
Nominal voltage: 230 V
Number of phases: 1
Outlet side connection: External thread cylindrical B
Potential-free switch contact: No
Pressure at volumetric flow rate (BEP): 32.36 kPa
Pressure stage flange connection inlet side: PN 10
Pressure stage flange connection outlet side: PN 10
Protection class (IP): IPX4
Quality class material impeller: Other
Quality class pump housing: Cast iron EN-GJL-150 (GG
Radio standard Bluetooth: No
Radio standard WLAN 802.11: No
Standard radio 5G: No
Supports protocol for BACnet IP: No
Supports protocol for BACnet MS / TP: No
Supports protocol for CAN / CANOpen: No
Supports protocol for EIB/KNX: No
Supports protocol for EtherNet/IP: No
Supports protocol for LIN Bus: No
Supports protocol for LON / LONWorks: No
Supports protocol for Modbus RTU: No
Supports protocol for Modbus TCP: No
Supports protocol for PROFIBUS: No
Supports protocol for PROFINET IO: No
Type of speed control: Continuously variable
Volumetric flow rate (BEP): 1.94 m³/h
With communication interface RS-232: No
With communication interface RS-485: No

Downloads

No documents available yet. and we will be happy to help.

FAQ

Get your question answered

SCR supplies genuine Grundfos spare parts sourced through our global procurement network. Part 99411150 is available for worldwide quotation and supply.

This Medium Cooled Circulation pumps component is used in marine, offshore and industrial installations where Medium Cooled Circulation pumps equipment is specified.

Yes. Spares Center Rotterdam ships Grundfos parts worldwide from Rotterdam, including urgent AOG deliveries and consolidated shipments.

Yes. Our procurement team can source obsolete, hard-to-find and cross-reference parts through a global supplier network when a direct OEM line is no longer available.

Add this product to your quote request on the product page or contact SCR at mail@sparescenter.com. Quotations are typically returned within two business hours.