TPE3 100 - 180 S - A - F - A - BQQE - IWB
Number 93148709

Applicable for
1.Commercial heating
2.Commercial air - conditioning
3.District heating
4.District cooling
5.Heating
6.Refrigeration
7.Desalination
8.Drinking water treatment
9.Municipal water transmission and distribution
10.rrigation
11.Water supply for residential communities and buildings
Single - stage in - line pump equipped with MGE motor

Grundfos TPE3 100 - 180 S - A - F - A - BQQE - IWB A closely - coupled single - stage vortex pump with suction and discharge ports of the same diameter on the same axis. The water pump has a pull - up design. For example, the power head (motor, pump head, and impeller) can be disassembled for maintenance while the pump casing remains connected to the pipeline. The shaft seal complies with the DIN EN 12756 standard. The pipeline connection is achieved through PN 16 DIN flanges (in accordance with EN 1092 - 2 and ISO 7005 - 2 standards). An air - cooled permanent magnet synchronous motor is installed on the water pump. According to the IEC 60034 - 30 - 2 standard, the energy efficiency of this motor is at the IE5 level. The junction box of the motor contains a frequency converter and a PI controller. This enables the system to continuously adjust the motor speed, allowing the water pump to be adjusted to the optimal operating state according to environmental conditions. A combined temperature and differential pressure sensor is installed on the water pump.

Controller
Frequency converter: Built-in
Liquid:
Conveyed liquid: Water
Liquid temperature range: -25.. 120 °C
Liquid temperature during operation: 60 °C
Density: 983.2 kg/m³

Technology
Pump speed based on which pump data is provided: 3890 revolutions/minute
Rated flow rate: 50.8 m³/h
Rated head: 12.6 meters
Actual diameter of impeller: 90 millimeters
Main shaft seal: BQQE
Shaft seal code: BQQE
Curve tolerance: ISO9906:2012 3B2

Material
Pump casing: Cast iron
Pump housing: EN-GJL-250
Pump casing: ASTM class 35
Impeller: Composite
PES+30% GF

Installation
Ambient temperature range: -20.. 50 °C

Maximum operating pressure: 16 bar
Maximum pressure at the specified temperature: 16 bar / 120 °C
Pipe connection standard: EN 1092-2
Interface type: DIN
Size of connection: DN 100
Pressure rating for pipe connection: PN 16
Port-to-port length: 450 mm
Flange size for motor: 56C

Electrical data
Motor model: 90LD
Rated power — P2: 2.2 kW
Power supply frequency: 50 Hz
Rated voltage: 3 x 380-500 V
Rated current: 4.15-3.4 A
Cos phi — Power factor: 0.93-0.87
Rated speed: 360-4000 revolutions per minute
IE efficiency class: IE5
Motor full-load efficiency: 90.1 %
Number of motor poles: 0
Degree of protection (IEC 34-5): IP55
Insulation class (IEC 85): F
Motor number: 93113884

Others
Minimum efficiency index, MEI ≥: 0.70
Net weight: 42.8 kg
Gross weight: 51.6 kg
Shipping volume: 0.164 m³