Suction Immersion Pumps
TAS/STS301...1001

Axial/semi-open impellers

Suction Immersion Pumps
series TAS/STS make it possible to connect to vacuum filters through their simple connection on the suction side (for instance, with a slot screen).
Suction immersion pumps without seals are positioned in the area of unfiltered coolant in the tank.
With their robust design, they allow operating pressures of - 0.3 bar to - 0.5 bar on the suction side.
The STS serie offers a flange with pressure gauge connection port.
The flange can be rotated for either horizontal or vertical pipe connections.

TAS/STS301...1001

TAS/STS301...1001

TAS/STS301...1001

Engineering drawing

yaxis TAS/STS301...1001
xaxis

Pump characteristic

Applications

Types of fluid coolants
cooling/cutting oils
Kinematic viscosity ...45 mm²/s (45 cSt)
Pumping temperature 0...60° C
Construction

Pump body cast iron
Cover cast iron
Impeller axial cast steel
Impeller radial brass
Shaft steel
 
Optional:
Impeller radial cast steel (TAS301, TAS601)
 
Noise level 60 dBA (TAS301)
62 dBA (TAS601)
71 dBA (STS1001)

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
TAS301/140    cad 200/5.5 264 136 14.0 0.63 220-240 50
2.70
2850
220    cad     216 14.5   380-415 50
1.56
2850
290    cad     286 15.0      
 
 
370    cad     366 15.5 0.725 460 60
1.46
3425
460    cad     456 17.5      
 
 
570    cad     566 19.0      
 
 
TAS601/150    cad 400/4 291 144 17.5 1.1 220-240 50
4.33
2850
230    cad     224 18.0   380-415 50
2.50
2850
300    cad     294 19.0      
 
 
380    cad     374 20.0 1.27 460 60
2.4
3440
470    cad     464 21.5      
 
 
580    cad     574 22.5      
 
 
STS1001/230    cad 600/14 503 216 65.0 3.3 220-240 50
11.6
2930
330    cad     316 67.0   380-415 50
6.7
2930
460    cad     446 70.0      
 
 
580    cad     566 74.0 3.8 460 60
6.4
3520
780    cad     766 86.0      
 
 
1010    cad     996 92.0