Progressive Cavity Pumps type EZX 210C/KS
Bellin
Pump serial number 36708 - year 2008
Fluid: polymer
Technical pump data:
Pump housing: cast iron GJL - EN 1561
Outlet: cast iron GJL - EN 1561
Rotor: stainless steel 1.4404 AISI 316L
Rotating parts: stainless steel 1.4404 AISI 316L
Stator: NBR/Perbunan
Shaft sealing: mechanical seal steel/graphite
Inlet/outlet: internally threaded connections 1” GAS UNI ISO 228/1
Paint: standard NITRE RAL 7012
Performance Data:
Speed (rpm): 135 - 350
Capacity (water at 20° C): 385 - 1000 l/h (± 5%)
Frequency (Hz): 30 - 79
Outlet pressure (bar): 2
Suction head: flooded (positive suction)
Sens of rotation: to the left, seen on drive shaft
Assembly/Mounting position:
Horizontal on support feet
Coupling details:
Close-coupled design
Drive unit:
Gear-box
driven by frequency converter (not included in the supply) do not run < 30Hz (el. motor is not
servocooled) - suggested to start at 40-50Hz in order to get the max. starting torque; we
recommend to use only VFD at constant torque
Electric motor data:
0,75 kW - 4P - PTC - 400V - 3 ph - 50 HZ - IP 55 - CI. F. (please confirm us the voltage in case
of order) - IE3
