Immersion Pumps
(S)TH11

60 Hz
Closed impellers

Immersion Pumps
Series TH and FH use closed impellers in order to minimize power consumption and to optimize hydraulic pump efficiencies.
In addition, the TH series offers high pressures at short immersion depths.
Inline pumps of the series FH can be used as boosting pumps if provided with positive inlet pressure. This inlet pressure can be provided by the central coolant supply or a feed pump. In such a setup, pumps of the series FH can raise the incoming pressure by up to 26 bar.

Extended length is possible. See medium pressure pumps features within the technical information section.

(S)TH11

(S)TH11

(S)TH11

Engineering drawing

yaxis (S)TH11
xaxis

Pump characteristic

Applications

Types of fluid Industry water
coolants
cooling/cutting oils
Kinematic viscosity ...25 mm²/s (25 cSt)
Pumping temperature 0...80° C
Construction

Pump body cast iron
Cover cast iron
Impellers CrNi-steel
Shaft CrNi-steel
Diffusers CrNi-steel
Mechanical seal SiC
O-rings Viton
 
Optional:
Pump body CrNi-steel
Cover CrNi-steel
Pole-changing motor 4 - 2 poles
 
Noise level 66 dBA ((S)TH1102...(S)TH1104)
74 dBA ((S)TH1105...(S)TH1109)
77 dBA ((S)TH1110...(S)TH1115)

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
(S)TH1102B180    cad 150/30 433 182 34.0 1.49 460 60
2.7
3500
(S)TH1103B180    cad 150/45 492 182 43.0 2.18 460 60
3.9
3500
(S)TH1104B280    cad 150/59 492 278 44.0 2.94 460 60
5.1
3480
(S)TH1105B280    cad 150/77 531 278 57.0 3.8 460 60
6.4
3520
(S)TH1106B280    cad 150/90 531 278 58.0 4.55 460 60
7.9
3520
(S)TH1107B310    cad 150/106 561 310 62.0 5.75 460 60
9.5
3520
(S)TH1108B380    cad 150/121   374 64.0      
 
 
(S)TH1109B380    cad 150/138 561 374 65.0 6.3 460 60
10.4
3510
(S)TH1110B470    cad 150/152 640 470 97.0 8.6 460 60
13.7
3550
(S)TH1111B470    cad 150/166     98.0      
 
 
(S)TH1112B470    cad 150/180     99.0      
 
 
(S)TH1113B500    cad 150/198 640 502 108.0 10.3 460 60
15.8
3550
(S)TH1114B570    cad 150/212   566 109.0      
 
 
(S)TH1115B570    cad 150/230     110.0