CO 4 BL 40/140-4/2/SK-FFS-R-CS

Dimensions mm
H0 1863
H1 428
H2 842
L1 2144
L6 760
L7 2144
P0 1424
P5 1156
Fire-extinguishing system installation
CO 4 BL 40/140-4/2/SK-FFS-R-CS

Estimated parameters
Pumped fluid water 100%
Fluid temperature 20 °C
Density 998.3 kg/m3
Kinematic viscosity 1 mm2/s
Product data
Control SK-FFS/4-4,0(10A)/J-4,0A
Number of working pumps 3
Limit switches yes
Max. inlet pressure, Bar 10
Max. operating pressure, Bar 16
Fluid temperature 5…50 °C
Max. ambient temperature 40 °C
Protection class system IP54
Protection class of switchgear IP54
Diaphragm pressure vessel no
Dry run protection no
Motordata per Motor/Pump
Motor efficiency level IE2
Mains connection 3~400/50 Hz
Permitted voltage tolerance ± 10 %
Rated speed 2900
Rated power P2 4 kW
Rated current 7.8 А
Insulation class F
Motor protection no
Fitting dimensions
Pipe connection on the suction side DN 150
Pipe connection on the pressure side DN 125
Nominal pressure 16
Pump housing EN-GJL-250
Impeller EN-GJL-200
Shaft 1.4122
Pipework material СТ20 c КТФ
Gasket material
Ordering data
Weight approx. 849.8 kg
Item number 2454770