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The 3.5SDM2 Borehole Submersible Pump is a reliable and efficient water pumping solution designed for borehole applications. It allows for efficient water flow and reduces energy consumption, ensuring optimal water extraction from boreholes.. Its durable construction, submersible design, and user-friendly operation make it a dependable choice for extracting water from boreholes.
Key Features :
1、This pump features a double rings hole design and a stainless steel thickened base, ensuring durability and long-lasting performance.The double rings hole design enhances the pump's efficiency and performance.
4、 Maximum fluid temperature up to +35℃
Maximum sand content : 0.25%
Minimum well diameter : 3.5"
5、Metal motor : Single-phase:220-240V/50Hz or Three-phase:380-415V/50Hz
6、Furnished with a start control box or a digital automatic control box.
7、Pumps are designed by casing stressed
8、Curve tolerance according to ISO 9906
Special mechanical seal
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor
(according to our general sales conditions)
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Materials Table |
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|
NO. |
Part |
Material |
|
1 |
Pump external casing |
AISI 304 SS |
|
2 |
Delivery casing |
Cast-Cu ASTM C85500 / AISI304SS / Cast-iron |
|
3 |
Suction lantern |
Cast-Cu ASTM C85500 / AISI304SS/ Cast-iron |
|
4 |
Diffuser |
Plastic.PC / Plastic.ABC |
|
5 |
Impeller |
Plastic.POM |
|
6 |
Pump shaft |
AISI 304 SS |
|
7 |
Shaft coupling |
AISI 304 SS |
|
8 |
Wear ring |
AISI 304 SS |
|
9 |
Motor external casing |
AISI 304 SS |
|
10 |
Top cover |
① Cast-Cu ASTM C85500 ② Cast-iron ASTM NO.30 |
|
11 |
Bottom support |
AISI 304 SS |
|
12 |
Mechanical Seal |
Special seal for deep well (Graphite-Ceramic/TC) |
|
13 |
Seal lubricant oil |
Oil for food machinery and pharmaceutic use |
|
14 |
Motor shaft |
AISI 304 SS-ASTM 5140 |
|
Model |
Power |
Deliver |
||||||||||||||
|
1~220-240V |
3~380-415V |
KW |
HP |
Q(m³/h) |
0 |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3.0 |
3.3 |
|
Q(l/min) |
0 |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
||||
|
3.5SDM2/8 |
3.5SD2/8 |
0.25 |
0.33 |
H(m) |
47 |
47 |
46 |
45 |
43 |
41 |
38 |
34 |
29 |
24 |
18 |
12 |
|
3.5SDM2/11 |
3.5SD2/11 |
0.37 |
0.5 |
65 |
64 |
63 |
62 |
59 |
56 |
52 |
46 |
40 |
33 |
25 |
16 |
|
|
3.5SDM2/14 |
3.5SD2/14 |
0.55 |
0.75 |
83 |
82 |
81 |
79 |
76 |
71 |
66 |
59 |
51 |
42 |
32 |
21 |
|
|
3.5SDM2/17 |
3.5SD2/17 |
0.75 |
1 |
100 |
99 |
98 |
95 |
92 |
87 |
80 |
72 |
62 |
51 |
39 |
25 |
|
|
3.5SDM2/21 |
3.5SD2/21 |
0.92 |
1.25 |
124 |
123 |
121 |
118 |
113 |
107 |
99 |
89 |
76 |
63 |
48 |
31 |
|
|
3.5SDM2/24 |
3.5SD2/24 |
1.1 |
1.5 |
142 |
140 |
138 |
135 |
130 |
122 |
113 |
101 |
87 |
72 |
54 |
36 |
|
|
3.5SDM2/28 |
3.5SD2/28 |
1.3 |
1.75 |
165 |
164 |
161 |
157 |
151 |
143 |
132 |
118 |
102 |
84 |
63 |
42 |
|
|
3.5SDM2/32 |
3.5SD2/32 |
1.5 |
2 |
189 |
187 |
185 |
180 |
173 |
163 |
150 |
135 |
116 |
96 |
73 |
47 |
|
|
3.5SDM2/38 |
3.5SD2/38 |
18 |
2.5 |
224 |
222 |
219 |
213 |
205 |
194 |
179 |
160 |
138 |
114 |
86 |
56 |
|
|
-- |
3.5SD2/44 |
2.2 |
3 |
260 |
257 |
254 |
247 |
238 |
224 |
207 |
186 |
160 |
132 |
100 |
65 |
|
|
-- |
3.5SD2/52 |
3 |
4 |
307 |
304 |
300 |
292 |
281 |
265 |
244 |
219 |
189 |
156 |
118 |
77 |
|
|
Model |
Power |
Deliver |
|||||||||
|
1~110V/220V |
3~220V/380V |
KW |
HP |
Q(m³/h) |
0 |
0.6 |
1.2 |
1.8 |
2.4 |
3.0 |
3.6 |
|
Q(l/min) |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
||||
|
3.5SDM2/5 |
3.5SD2/5 |
0.25 |
0.33 |
H(m) |
43 |
42 |
41 |
39 |
34 |
27 |
17 |
|
3.5SDM2/7 |
3.5SD2/7 |
0.37 |
0.5 |
60 |
59 |
58 |
55 |
48 |
38 |
24 |
|
|
3.5SDM2/10 |
3.5SD2/10 |
0.55 |
0.75 |
86 |
85 |
83 |
78 |
68 |
54 |
34 |
|
|
3.5SDM2/13 |
3.5SD2/13 |
0.75 |
1 |
111 |
110 |
108 |
102 |
88 |
71 |
44 |
|
|
3.5SDM2/16 |
3.5SD2/16 |
0.92 |
1.25 |
137 |
136 |
132 |
125 |
109 |
87 |
54 |
|
|
3.5SDM2/19 |
3.5SD2/19 |
1.1 |
1.5 |
163 |
161 |
157 |
149 |
129 |
103 |
64 |
|
|
3.5SDM2/22 |
3.5SD2/22 |
1.3 |
1.75 |
188 |
187 |
182 |
172 |
150 |
120 |
74 |
|
|
3.5SDM2/25 |
3.5SD2/25 |
1.5 |
2 |
214 |
212 |
207 |
196 |
170 |
136 |
84 |
|
EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.
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