Quick Suctioning Immersion Pumps
SFL550...2350

Axial/semi-open impellers

Quick Suctioning Immersion Pumps
series SFL equipped with the patented "BRINKMANN's Suction De-aeration System" are excellently suited to pumping extremely air entrained fluids (emulsions) with heavy chip loads as they occur in heavy cutting when turning, milling or grinding.
The quick suctioning immersion pumps reach stable working conditions as soon as the liquid level reaches the suction inlet.
The SFL serie offers a flange with pressure gauge connection port.
The flange can be rotated for either horizontal or vertical pipe connections.

SFL550...2350

SFL550...2350

SFL550...2350

Engineering drawing

yaxis SFL550...2350
xaxis

Pump characteristic

Applications

Types of fluid coolants
cooling/cutting oils
Max. chip to coolant ratio by weight: 1.0 %
Chip material: Aluminium, steel, coloured steels
Kinematic viscosity ...45 mm²/s (45 cSt)
Pumping temperature 0...80° C
Construction

Pump body cast iron
Cover cast iron
Impeller axial cast steel
Impeller radial cast steel
Shaft steel
 
Optional:
Pump unit with wear resistant wetted parts
 
Execution CM1
Impeller radial CrMo-steel
 
Execution CM3
Cover CrMo-steel
Impeller axial CrMo-steel
Impeller radial CrMo-steel

Technical data

Type Vol. del.
at manom.
del. head
Height Depth
of im-
mersion
Weight
  Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
l/min /m H mm h mm kg kW V Hz A 1/min
SFL550/150    cad 200/5 334 150 23.0 0.92 220-240 50
3.8
2840
230    cad     230 24.0   380-415 50
2.2
2840
300    cad     300 25.0      
 
 
380    cad     380 27.0 1.06 460 60
2.1
3440
470    cad     470 28.0      
 
 
580    cad     580 30.0      
 
 
SFL650/220    cad 400/8 464 220 51.0 2.2 220-240 50
7.8
2890
320    cad     320 54.0   380-415 50
4.5
2890
450    cad     450 57.0      
 
 
570    cad     570 62.0 2.55 460 60
4.4
3480
770    cad     770 73.0      
 
 
1000    cad     1000 76.0      
 
 
SFL850/230    cad 500/10 464 230 52.0 2.6 220-240 50
9.30
2880
330    cad     330 55.0   380-415 50
5.35
2880
460    cad     460 58.0      
 
 
580    cad     580 65.0 2.94 460 60
5.1
3480
780    cad     780 75.0      
 
 
1010    cad     1010 78.0      
 
 
SFL1150/230    cad 600/10 503 230 62.0 4.0 220-240 50
14.50
2920
330    cad     330 66.0   380-415 50
8.35
2920
460    cad     460 73.0      
 
 
580    cad     580 76.0 4.55 460 60
7.9
3520
780    cad     780 85.0      
 
 
1010    cad     1010 88.0      
 
 
SFL1350/310    cad 700/13 533 310 95.0 5.5 220-240 50
18.9
2915
440    cad     440 99.0   380-415 50
10.9
2915
560    cad     560 106.0      
 
 
810    cad     810 122.0 6.3 460 60
10.4
3510
1060    cad     1060 131.0      
 
 
SFL1550/310    cad 900/15 612 310 127.0 7.5 380-415 50
14.3
2950
440    cad     440 132.0      
 
 
560    cad     560 135.0 8.6 460 60
13.7
3550
810    cad     810 154.0      
 
 
1060    cad     1060 163.0      
 
 
SFL1850/310    cad 1150/15 612 310 134.0 9.0 380-415 50
16.7
2955
440    cad     440 138.0      
 
 
560    cad     560 142.0 10.3 460 60
15.8
3550
810    cad     810 161.0      
 
 
1060    cad     1060 169.0      
 
 
SFL2350/340    cad 1400/28 974 340 196.0 18.5 400 50
32
2955
470    cad     470 201.0      
 
 
590    cad     590 207.0 21.3 460 60
32
3555
840    cad     840 222.0      
 
 
1090    cad     1090 231.0