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TPE3 50-240 S-A-G-A-BQQE-IYC
Single-stage, close-coupled, volute pump with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The shaft seal is according to EN 12756. The pump is fitted with a fan-cooled, permanent-magnet synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is fitted with a combined temperature- and differential pressure sensor.
CONTROLS:
Frequency converter: Built-in
LIQUID:
Pumped liquid: Water
Liquid temperature range: -25 .. 120 °C
Selected liquid temperature: 20 °C
Density: 998.2 kg/m³
TECHNICAL:
Pump speed on which 5500 rpm
pump data are based:
Rated flow: 146 US GPM
Rated head: 64.31 ft
Actual impeller diameter: 74 mm
Code for shaft seal: BQQE
Curve tolerance: ISO9906:2012 3B2
MATERIALS:
Pump housing: Cast iron
EN-GJL-250
ASTM class 35
Impeller: Composite
PES+30% GF
INSTALLATION:
Range of ambient temperature: -20 .. 50 °C
Maximum operating pressure: 12 bar
Max pressure at stated temp: 12 bar / 120 °C
Type of connection: GF
Size of connection: GF 53
Pressure rating for connection: PN 12
Port-to-port length: 280 mm
Flange size for motor: 56C
ELECTRICAL DATA:
Motor type: 90C
IE Efficiency class: IE5
Rated power - P2: 2.2 kW
Mains frequency: 60 Hz
Rated voltage: 3 x 440-480 V
Rated current: 4 A
Cos phi - power factor: 0.87
Rated speed: 480-5900 rpm
Motor efficiency at full load: 89.2 %
Enclosure class (IEC 34-5): IP55
Insulation class (IEC 85): F
Motor No: 99630351
OTHERS:
Net weight: 29 kg
Gross weight: 36.2 kg
Shipping volume: 0.104 m³
