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Hengsheng Industrial & Trading Co., Ltd.
Umex (Ningbo) Imp. & Exp. Co., Ltd.
Factory: Building 1, United Industrial Park, Shangfan, Hengxi, Yinzhou, Ningbo, China
Office: RM1610/1619, Huahong Fifth Avenue, No.719 Zhongxing Road, Ningbo, China
Tel: 0086-0574-87262189
        0086-0574-87328803
Fax: 0086-0574-88107190 87328810
E-mail:sales03@unipompe.com
Website: www.unipompe.com
    Home > Products > Garden pump > Submersible Pump

6" (6STC) ENCAPSULATED WATER-FILLED SUBMERSIBLE MOTOR

APPLICATIONS:

8These motors are built for dependable operation in 4” diameter or larger water wells.

BASIC FEATURES:

8Double flanged NEMA mounting design.
8Stainless steel splined shaft.
8Stator-shield encapsulation        system
8Water lubricated thrust bearing
8External sand slinger on shaft.
8Pressure-equalizing diaphragm.
8Mechanical face seal at shaft exit.
8Brass bar rotor
8Field replaceable lead assembly.
8Control boxes available for single-phase motors
8Full 3450 rpm 60HZ design point.
8Insulation class F& IP68

SPECIAL FEATURES:


8Flow inducer sleeve not required in water up to 86 °F (30 °C) for motors through 2 hp
8Duty rating continuous at 0.25 ft/sec flow past motor

Materials:

8Motor Casing: 304 SS
8Top End Bell & Thrust Housing : Epoxy Coated Gray Iron (or SS 316).
8Stator Shell: 301 SS
8Stator Ends:Carbon Steel (or SS 316).
8Shaft Extension: 300 Series SS.
8Fasteners: 300 Series SS.
8Bushing: Bronze.
8Shaft Mechanicl Seal: Carbon Ceramic.
8Diaphragm: Nitrile Rubber  .
8Diaphragm Plate: 304 SS
8Diaphragm Spring : 304 SS.
8Diaphragm Cover : Gray Iron
8Shaft Slinger: Nitrile Rubber 
8Lead Wire (or Cable) : XLPE 
8Lead Potting: Epoxy 
8Filter: Delrin & Polyester 

   







WARRANTY: 1 YEAR (according to our general sales conditions)

MODEL 
Power
Un
In
Nn
Efficiency
CosΦ
Ka
Size
Weight

1 Phase
KW
HP
V
A
r/min
 %  η
N
mm
kg
6STCM-3
3
4
230
15.6
2850
76
0.93
13500
Φ 140x792
68
6STCM-4
4
5.5
230
20.5
2850
79
0.95
13500
Φ 140x832
75
6STCM-5.5
5.5
17.5
230
26.3
2850
80
0.95
13500
Φ 140x832
83
6STCM-7.5
7.5
10
230
32.5
2850
81
0.94
13500
Φ 140x832
92

3 Phase
 
          
 
    
 
6STC-4
4
5.5
380
12.3
2850
80
0.65
13500
Φ 140x687
55
6STC-5.5
5.5
7.5
380
14.2
2850
82
0.74
13500
Φ 140x717
58
6STC-7.5
7.5
1.0
380
17.3
2850
84
0.77
13500
Φ 140x762
63
6STC-9.2
9.2
12.5
380
22.1
2850
84
0.73
13500
Φ 140x792
68
6STC-11
11
15
380
24.6
2850
85
0.83
13500
Φ 140x847
73
6STC-13
13
17.5
380
27.5
2850
86
0.85
13500
Φ 140x902
78
6STC-15
15
20
380
31.5
2850
87
0.82
13500
Φ 140x977
83
6STC-18.5
18.5
25
380
40.6
2850
87
0.82
15500
Φ 140x1027
88
6STC-22
22
30
380
48.3
2850
87
0.83
15500
Φ 140x1127
95
6STC-25
25
35
380
53.5
2850
88
0.83
15500
Φ 140x1177
102
6STC-30
30
40
380
67.3
2850
88
0.8
15500
Φ 140x1277
110

8Three-phase 220/380V-50Hz (60hz), single phase 220V/60Hz, 110V/60Hz, 127V/60Hz & 110V/220V/60Hz are available on request.