4SOM
20 volt submersible water pump features a housing in stainless steel as well as impeller and outlets in brass, it's quiet durable and suitable for household and irrigation use, the applicable medium is clean water without abrasive particles.
Application
Transferring water from deep well and reservoirs
Domestic water supply and irrigation
Garden and agriculture irrigation
Pump
Rewindable oil-filled motor
NEMA dimension standard
Three-phase: 380-415V/50Hz
Single-phase: 220-240V/50Hz
Pump are designed by casing stressed
Optional equipped with control box
Protection class: IP68
Insulation class: B
Operating Limits
- Maximum fluid temperature: 40℃
- Maximum sand content: 0.25%
- Maximum immersion: 50m (Normal type)
Operation Instruction
- Never test the motor without being fully submerged into water.
- Never use the motor in lighting weather without lighting protection.
- Never pump well water with much more solid content for a long time.
Model Instruction
Technical Table
|
Model |
Power |
Q(m³/h) |
0 |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3 |
|
|
Single phase |
kW |
HP |
Q(L/min) |
0 |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
|
4SOm50-1 |
0.75 |
1 |
H(m) |
56 |
53 |
48 |
44 |
38 |
33 |
30 |
21 |
17 |
9 |
4 |
|
4SOm50-2 |
0.75 |
1 |
56 |
53 |
48 |
44 |
38 |
33 |
30 |
21 |
17 |
9 |
4 |
|
|
4SOm90-1 |
1.1 |
1.5 |
98 |
89 |
77 |
70 |
59 |
47 |
38 |
26 |
20 |
11 |
5 |
|
|
4SOm90-2 |
1.1 |
1.5 |
98 |
89 |
77 |
70 |
11.3 |
5.3 |
38 |
26 |
20 |
11 |
5 |
|
|
Model |
Outlet |
Dimensions(mm) |
G.W. |
Packing Size |
||||
|
220-240V |
DN |
φE |
φMax. |
A |
B |
C |
kg |
mm |
|
4SOm50-1 |
G1" |
φ92 |
φ101 |
513 |
393 |
120 |
14 |
650×110×110 |
|
4SOm50-2 |
434 |
314 |
120 |
14 |
550×110×110 |
|||
|
4SOm90-1 |
571 |
433 |
138 |
16 |
700×110×110 |
|||
|
4SOm90-2 |
492 |
354 |
138 |
16 |
600×110×110 |
|||
Performance Curve
Model Analysis
|
Component |
Material |
|
Pump Inlet |
Cast-Cu |
|
Pump Outlet |
Cast-Cu |
|
Impeller |
Cast-Cu |
|
Cover plate |
1. 2Cr13 2.Cast-Cu |
|
Middle cover |
1. 2Cr13 2.Cast-Cu |
|
Oil chamber |
1.HT200 2.Cast-Cu |
|
Shaft |
AISI 304 SS |
|
Bottom cover |
AISI 304 SS |
|
Support |
1.AISI 304 SS 2.AISI 201 SS |
|
Bottom bearing seat |
1.ZL102 2.HT200 |
|
Strainer |
AISI 201 SS |
|
Bearing |
1.NSK 2.C&U |
|
Seal lubricant oil |
10# food-grade lubricant oil |
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