Grundfos Circulation Pump Tpe 32-250/2 [4616449]

€3.391,50 EUR

Brand: Grundfos
Product number: 4616449
Delivery time: approx. 5-10 business days.
Shipping cost: €9.90 or
Free pickup, no hidden costs.

Grundfos TPE 1000 series pumps are single-stage in-line pumps equipped with a frequency converter. They are suitable, among other things, as circulation pumps for various heating and cooling systems and ventilation systems.

The MGE motor of the TPE 1000 series pumps has an integrated frequency converter for infinitely variable pressure control based on the flow rate. TPE pumps with 2-pole motors up to 3 kW and 4-pole motors up to 1.5 kW are equipped with permanent magnet motors with an efficiency exceeding IE4 requirements - including the energy consumption of the integrated frequency converter. TPE 1000 series pumps are equipped as standard with a BQQE shaft seal suitable for water and water-glycol solutions.

TPE 1000 series pumps are suitable for applications where pressure, temperature, flow or other parameters are to be controlled based on a signal from a sensor placed in the system. TPE 1000 series pumps do not have factory-installed sensors. The TPE 1000 pump series is available up to 55 kW motor size.

Product number

4616449
Supplier product number:

98112536
EAN code:

5710629214157
Material class

P4624B

Specifications

Pump type: 32-250/2
Immersion length: 340 mm
Nominal diameter of the inlet side: DN 32
Nominal diameter of the outlet side: DN 32
Self-priming: no
Dual pump: no
Insulation class according to IEC: F
Motor with extended shaft: no
Motor speed control: built-in
Rated current: 2.82 A
Motor control type: stepless
Rotational speed: 2900 rpm
Protection class (IP): IP55
Motor power (P2): 1.5 kW
Frequency: 50Hz
Inlet connection: flange
Output side connection: flange
Inlet standard: EN 1092-2
Outlet standard: EN 1092-2
Number of stages: 3
Electrical connection: connectors
Explosion-proof: no
Interface PT100 / PT1000 / PTC: yes
Interface PWM (Pulse Width Modulation): no
Pulse counter interface: no
Interface signal 0-10 V / 2-10 V: yes
Interface signal 0-20 mA / 4-20 mA: yes
Communication: built-in and pre-installed
Impeller material: cast iron
Pump shell material: cast iron
Impeller material quality: cast iron EN-GJS-400-15 (GGG 40)
Pump housing material quality: cast iron EN-GJL-250 (GG 25)
Maximum operating pressure: 16 bar
Outlet flow (maximum): 15.1 m³/h
Maximum static height: 25 m
RS-232 interface: no
RS-485 interface: yes
Minimum Efficiency Index (MEI): 0.7
Motor energy efficiency class: IE5
Volume flow (BEP): 15.1 m³/h
Standard engine: yes
Potential-free main switch: yes
Radio standard 5G: no
WLAN 802.11 standard: no
Supports BACnet IP protocol: yes
Supports BACnet MS/TP protocol: yes
Supports CAN/CANOpen protocol: no
Supports Ethernet/IP protocol: yes
Supports KNX protocol: no
Supports LIN Bus protocol: no
Supports LON/LONworks protocol: yes
Supports Modbus RTU protocol: yes
Supports Modbus TCP protocol: yes
Supports PROFINET IO protocol: no
Pressure at volumetric flow (BEP): 187.26 kPa
Inlet flange pressure class: PN 16
Outlet flange pressure class: PN 16
Radio standard 2G: no
Radio standard 3G: no
Radio standard 4G: no
Bluetooth standard: no
Supports PROFIBUS protocol: yes

Delivery terms:

We deliver products in mainland Finland.
We process orders within 24 hours.
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