Electric pump unit 290 liters - 4.0 bar - AIII
Electric pumping unit
consisting of:
Vane pump FPCC 50
with pneum. Overflow valve - spring pressure 0.4 bar
with electric motor 230/400 volts, design B35, 3.0 kW, 1500 rpm, with frequency converter (will be delivered loose)
Energy efficiency class IE3
designed as a flange bell design
Temperature range -20 ° - + 49 ° C
Connection DN 50, oval flange
Medium: heating oil
Material viscosity 7 cSt
Flow rate approx. 290 liters / min at n = 1500 rpm
Delivery pressure max. 4.0 bar
Overflow valve, single-acting, for pneumatic control (use a pressure reducer to ensure that the pump pressure cannot rise above 4.0 bar)
Power supply 230 V 50 Hz
Motor power 3.0 kW
Engine speed 1500 rpm
Type IM B35
Shaft connection elastic coupling
Constructive structure
The pump unit essentially consists of the following components,
- Vane pump with overflow valve
- flange bell
- E-motor
- Connection between vane pump and electric motor with a flange bell
- no painting (pump and bell primed, motor painted or primed with the manufacturer's paint)
- Temperature range -20 ° C to + 49 ° C
A pressure loss calculation must be carried out before the order is placed.
In particular, the suction-side losses must be checked.
Depending on the availability of the electric motors and any associated change in speed, the performance information may differ in practice.
The installation must be protected from the weather.
The suction line must be as short as possible, in a straight line and with a sufficient nominal width (avoidance of cavitation).
The dimensioning is to be carried out on the basis of an NPSH value calculation.
The pressure line of the vane pump must be designed so that it can be vented when the pump starts up.
The suction line must be prevented from running empty if there is no ventilation option on the pressure side before each start-up.
When conveying products with a flash point <61 ° C, it may be necessary to provide a flame arrester on one or both sides.
With a hose length of 50 meters in DN40 and the GMVT805 measuring system, we expect an output of approx. 290 liters / minute
is delivered loose:
1 x frequency converter
in a stainless steel cabinet IP65, 200x300x195mm
2.2 kW 11.0 A / 3.0 kW 12.0 A
- Incl. Line filter
- incl. potentiometer
- incl. on-off switch
- main switch
- Foil viewing window
