Immersion Pumps
(S)TH11

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 63 dBA ((S)TH1102...(S)TH1106)
71 dBA ((S)TH1107...(S)TH1114)
74 dBA ((S)TH1115...(S)TH1121)

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)TH1102A180    cad 150/19 433 182 34.0 1.3 220-240 50
4.85
2900
  380-415 50
2.80
2900
(S)TH1103A180    cad 150/29 433 182 35.0 1.5 220-240 50
5.5
2880
  380-415 50
3.2
2880
(S)TH1104A280    cad 150/38 459 278 39.0 1.7 220-240 50
6.24
2890
  380-415 50
3.60
2890
(S)TH1105A280    cad 150/48 492 278 43.0 1.9 220-240 50
6.84
2900
  380-415 50
3.95
2900
(S)TH1106A280    cad 150/58 492 278 45.0 2.6 220-240 50
9.30
2880
  380-415 50
5.35
2880
(S)TH1107A310    cad 150/67 531 310 55.0 3.0 220-240 50
10.7
2930
  380-415 50
6.2
2930
(S)TH1108A380    cad 150/78 531 374 58.0 3.3 220-240 50
11.6
2930
  380-415 50
6.7
2930
(S)TH1109A380    cad 150/88 531 374 59.0 4.0 220-240 50
14.50
2920
(S)TH1110A470    cad 150/98   470 60.0   380-415 50
8.35
2920
(S)TH1111A470    cad 150/106 561 470 67.0 5.0 220-240 50
17.3
2920
(S)TH1112A470    cad 150/118     68.0   380-415 50
10.0
2920
(S)TH1113A500    cad 150/128 561 502 69.0 5.5 220-240 50
18.9
2915
(S)TH1114A570    cad 150/138   566 71.0   380-415 50
10.9
2915
(S)TH1115A570    cad 150/149 640 566 101.0 7.5 380-415 50
14.3
2950
(S)TH1116A660    cad 150/158   662 103.0      
 
 
(S)TH1117A660    cad 150/168     104.0      
 
 
(S)TH1118A660    cad 150/178     105.0      
 
 
(S)TH1119A760    cad 150/188 640 758 110.0 9.0 380-415 50
16.7
2955
(S)TH1120A760    cad 150/198     112.0      
 
 
(S)TH1121A760    cad 150/206     115.0