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4SD Oil Filled Deep Well Pump

Introduction:
The 4SD Oil Filled Deep Well Pump revolutionizes submersible water solutions, combining efficiency, durability, and versatility. Engineered to excel in various applications, this pump stands as a great of reliability and performance. Let's delve deeper into its features, advantages, and applications.

The 4SD Oil Filled Deep Well Pump consists of three main components: the pump, the seal, and the motor. The pump, located at the upper part of the electric pump, is typically of the centrifugal or axial flow design. The motor, positioned at the lower part of the electric pump, is an oil-filled three-phase asynchronous motor. Alloy mechanical seals are used between the pump and the motor, with "O"-shaped oil-resistant rubber providing static sealing at various fixed sealing points. Stainless steel screws are used throughout the pump assembly.

Application Areas:
The series of electric pumps have a wide range of applicable flow rates and lift heights, making them widely used in rural areas, industrial and mining enterprises as power drainage equipment. They are suitable for coal mine drainage, agricultural irrigation, garden spraying, underground water lifting, water tower water supply, urban construction water usage, and other drainage applications.

Conditions of Use:
The temperature of the medium does not exceed +40°C.
The pH value of the medium is between 6.5 and 8.5.
The medium contains solid impurities not exceeding 0.1%.
Particle size does not exceed 0.2mm.
Submersion depth does not exceed 5m.

Efficiency and Reliability:
At the heart of the 4SD Oil Filled Deep Well Pump lies a robust design optimized for efficiency and reliability. Utilizing good technology, it ensures seamless operation, even in demanding environments. Its oil-filled construction enhances thermal conductivity, effectively dissipating heat for prolonged operation without compromising performance.

Durability:
Crafted from good materials, the 4SD Oil Filled Deep Well Pump exhibits nice durability, capable of withstanding harsh conditions with ease. Its corrosion-resistant components guarantee longevity, making it a good choice for both residential and industrial applications. From agricultural irrigation to municipal water supply, this pump endures the test of time, delivering consistent results year after year.

Versatility:
One of the good features of the 4SD Oil Filled Deep Well Pump is its versatility. With a wide range of configurations available, it adapts seamlessly to various well depths and pumping requirements. Whether it's extracting water from deep boreholes or shallow wells, this 4SD Oil Filled Deep Well Pump delivers great performance, catering to diverse needs with nice efficiency.

Advanced Technology:
Equipped with advanced technology, the 4SD Oil Filled Deep Well Pump sets new standards in submersible pumping. Its precision-engineered motor ensures great power delivery, promoting efficiency while reducing energy consumption. Additionally, innovative control systems offer enhanced monitoring and automation, simplifying operation and maintenance for users.

Applications:
The 4SD Oil Filled Deep Well Pump finds applications across numerous sectors:
Agricultural Sector: Efficiently irrigates farmlands, ensuring great crop growth and yield. Facilitates livestock watering, supporting sustainable farming practices.
Residential Sector: Provides reliable water supply for households, reducing dependency on external sources. Supports domestic irrigation systems, maintaining lush gardens and lawns.
Industrial Sector: Meets the water demands of industrial processes, enhancing productivity and efficiency.Facilitates groundwater management in construction and mining projects.
Municipal Sector: Ensures uninterrupted water supply to communities, schools, and public facilities. Supports firefighting operations, safeguarding lives and property during emergencies.

Conclusion:
In summary, the 4SD Oil Filled Deep Well Pump stands as a testament to innovation and great in submersible pumping technology. With its unparalleled efficiency, durability, and versatility, it addresses the diverse water needs of agricultural, residential, industrial, and municipal sectors. Investing in the 4SD Oil Filled Deep Well Pump is not just a choice; it's a commitment to reliability, performance, and sustainability. Experience the difference it makes in your water pumping applications today.

Description



Model

 

Power

 

Q(m³/h)

DELIVERY n≈2850 r/min

 

Pump casing
external diameter
Φ(mm)

0

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3

1~220V/50HZ

3~380V/50HZ

Kw

Hp

l/min

0

5

10

15

20

25

30

35

40

45

50

4SDm2/8

4SD2/8

0.37

0.5

 

 

 

 

 

 

 

H(m)

 

58

58

54

52

49

47

43

38

32

26

19

96

4SDm2/11

4SDM2/11

0.55

0.75

80

76

74

71

68

64

59

52

45

36

27

96

4SDm2/14

4SDM2/14

0.75

1

101

97

94

91

86

82

75

66

57

46

34

96

4SDm2/19

4SDM2/19

1.1

1.5

137

132

127

123

117

111

102

90

77

62

46

96

4SDm2/25

4SDM2/25

1.5

2

181

174

168

162

154

146

134

119

101

82

60

96

4SDm2/30

4SDM2/30

2.2

3

217

209

201

194

185

175

161

143

122

98

72

96

4SDm2/35

4SDM2/35

2.2

3

253

243

235

226

216

204

187

166

142

114

85

96

 

4SD2/40

3

4

289

278

268

259

247

233

214

190

162

131

97

96

 

4SD2/45

3

4

326

313

302

291

278

263

241

214

182

147

109

96

 

4SD2/52

4

5.5

376

361

348

336

321

303

278

247

211

170

126

96

 

4SD2/60

4

5.5

434

417

402

388

370

350

321

285

243

196

145

96






Model


Power

 

Q(m³/h)

DELIVERY n≈2850 r/min

 

Pump casing
external diameter
Φ(mm)

0

0.6

1.2

1.8

2.4

3

3.6

4.2

4.8

1~220V/50HZ

3~380V/415V

Kw

Hp

l/min

0

10

20

30

40

50

60

70

80

4SDm3/7

4SDm3/7

0.37

0.5







H(m)

53

49

46

43

40

35

29

22

14

96

4SDm3/9

4SDm3/9

0.55

0.75

68

63      59

55

51

45

37

28

18

96

4SDm3/12

4SDm3/12

0.75

 

91

84

79

74

68

60

50

37

24

96

4SDm3/16

4SDm3/16

1.1

1.5

121

112    105

98

91

80

66

50

32

96

4SDm3/21

4SDm3/21

1.5

2

159

147

138

129

119

105

87

65

42

96

4SDm3/26

4SDm3/26

2.2

3

197

182    171

160

147

130

108

81

52

96

4SDm3/30

4SDm3/30

2.2

3

227

210

197

184

170

149

124

93

59

96

 

4SDm3/38

3

4

288

266    250

234

215

189

158

118

75

96

 

4SDm3/48

4

5.5

363

336

315

295

272

239

199

149

95

96

 

4SDm3/55

5.5

7.5

426

385    361

338

312

274

228

171

109

96

 

4SDm3/60

5.5

7.5

454

420

394

369

340

299

249

186

119

96






Model

 

Power


Q(m³/h)

DELIVERY  n≈2850 r/min

 

Pump casing
external diameter
Φ(mm)

0

0.6

1.2

1.8

2.4

3

3.6

4.2

4.8

5.4

6

1~220V/50HZ

3~380V/50HZ

Kw

Hp

l/min

0

10

20

30

40

50

60

70

80

90

100

4SDm4/6

4SDm4/6

0.37

0.5

 






H(m)

46

43

40

38

36

33

30

26

21

15

7

96

4SDm4/8

4SDm4/8

0.55

0.75

61

57

53

51

48

45

40

35

28

19

10

96

4SDm4/10

4SDm4/10

0.75

 

76

71

67

63

60

56

50

43

35

24

12

96

4SDm4/14

4SDm4/14

1.1

1.5

107

100

93

89

84

78

71

61

49

34

17

96

4SDm4/17

4SDm4/17

1.5

2

129

121

113

108

102

95

88

74

59

41

21

96

4SDm4/21

4SDm4/21

2.2

3

160

149

140

133

126

117

106

91

73

51

26

96

4SDm4/24

4SDm4/24

2.2

3

183

171

160

152

144

134

121

104

84

58

30

96

 

4SDm4/30

3

4

228

213

200

190

179

167

151

130

104

73

37

96

 

4SDm4/38

4

5.5

289

270

254

240

227

212

191

165

132

92

47

96

 

4SDm4/48

5.5

7.5

266

342

320

304

287

268

242

209

167

116

59

96

 

4SDm4/52

5.5

7.5

396

370

347

329

311

290

262

228

181

126

64

96






Model

 
Power

 

Q(m³/h)

DELIVERY n=2850 r/min

 

Pump casing 
external diameter 
Φ(mm)

0

1.2

2.4

3.6

4.8

6

7.2

8.4

1~220V/50HZ

3~380V/415V

Kw

Hp

l/min

0

20

40

60

80

100

120

140

4SDm6/5

4SDm6/5

0.37

0.5

 

 

 

 

 

 

 

 

 

H(m)

34

32

29

27

24

20

14

7

96

4SDm6/7

4SDm6/7

0.55

0.75

48

44

41

38

33

27

19

10

96

4SDm6/9

4SDm6/9

0.75

 

61

57

53

49

43

35

25

12

96

4SDm6/12

4SDm6/12

1.1

1.5

82

76

71

65

57

47

33

17

96

4SDm6/15

4SDm6/15

1.5

2

102

95

88

81

72

59

42

21

96

4SDm6/18

4SDm6/18

2.2

3

122

114

106

98

86

71

50

25

96

4SDm6/21

4SDm6/21

2.2

3

143

133

124

114

100

82

58

29

96

 

4SDm6/26

3

4

177

165

153

141

124

102

72

36

96

 

4SDm6/32

4

5.5

218

203

189

173

153

125

89

44

96

 

4SDm6/36

5.5

7.5

245

228

212

195

172

141

100

50

96

 

4SDm6/40

5.5

7.5

272

254

236

217

191

157

111

55

96

 

4SDm6/45

7.5

10

306

285

266

244

215

176

125

62

96

 

4SDm6/50

7.5

10

340

317

295

271

239

196

139

69

96





Model


Power

 

Q(m³h)

DELIVERY n≈2850 r/min

 

Pump casing
external diameter
Φ(mm)

0

1.2

2.4

3.6

4.8

6

7.2

8.4

9.6

10.8

1~220V/50HZ

3~380V/415V

Kw

Hp

l/min

0

20

40

60

80

100

120

140

160

180

4SDm8/5

4SDm8/5

0.55

0.75

 

 

 

 

 

 

 

 

H(m)

34

33

32

30

29

26

23

19

14

7

96

4SDm8/7

4SDm8/7

0.75

 

48

46

44

42

40

37

33

27

19

10

96

4SDm8/9

4SDm8/9

1.1

1.5

61

59

57

54

51

48

42

35

25

13

96

4SDm8/11

4SDm8/11

1.5

2

75

72

70

67

63

58

52

42

30

17

96

4SDm8/14

4SDm8/14

2.2

3

96

92

89

85

80

74

66

54

38

21

96

4SDm8/16

4SDm8/16

2.2

3

109

105

101

97

91

85

75

62

44

24

96

 

4SDm8/20

3

4

137

132

127

121

114

106

94

77

55

30

96

 

4SDm8/24

4

5.5

164

155

152

145

137

127

113

92

66

36

96

 

4SDm8/28

5.5

7.5

191

184

177

169

160

148

132

108

77

42

96

 

4SDm8/32

5.5

7.5

218

210

202

194

183

170

150

123

88

48

96

 

4SDm8/36

7.5

10

246

237

228

218

205

191

169

139

9

54

96

 

4SDm8/40

7.5

10

273

263

253

242

228

212

188

154

110

60    

96






Model

 

Power

 

Q(m³/h)

DELIVERY n≈2850 r/min

 

Pump casing
external diameter
Φ(mm)

0

1.8

3.6

5.4

7.2

9

10.8

12.6

14.4

1~220V/50HZ

3~380V/415V

Kw

Hp

Vmin

0

30

60

90

120

150

180

210

240

4SDm10/4

4SDm10/4

0.55

0.75

 

 

 

 

 

 

 

 

H(m)

24

23

22

20

19

16

13

10

6

96

4SDm10/6

4SDm10/6

0.75

 1

36

34

32

30

28

24

20

15

8

96

4SDm10/8

4SDm10/8

1.1

1.5

48

46

43

41

37

33

27

20

11

96

4SDm10/10

4SDm10/10

1.5

2

60

57

54

51

47

41

34

25

14

96

4SDm10/12

4SDm10/12

2.2

3

72

69

65

61

56

49

40

30

17

96

4SDm10/14

4SDm10/14

2.2

3

84

80

6

71

65

57

47

35

20

96

 

4SDm10/17

3

4

102

97

92

86

79

69

57

42

24

96

4SDm10/21

4

5.5

126

120

114

107

98

8

71

52

30

96

 

4SDm10/25

5.5

7.5

150

143

135

127

117

102

84

62

35

96

 

4SDm10/28

5.5

7.5

168

160

152

142

131

114

94

70

40

96

 

4SDm10/32

7.5

10

192

183

173

163

149

131

108

80

45

96

4SDm10/36

7.5

10

216

206    

195

183

168

147

121

90

51

96

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About

Who we are

Caifu Pump Industry is a backbone enterprise in the domestic submersible pump, centrifugal pump and self-priming pump industries.

Caifu as a China 4SD Oil Filled Deep Well Pump manufacturer and sale 4SD Oil Filled Deep Well Pump producer, The company has strong strength, sophisticated testing equipment and complete experimental means. It has gathered a group of high-quality scientific and technological and management talents, formed obvious human resource advantages and strong technical advantages, and is in line with international standards.
The company has successively introduced internationally advanced intelligent CNC production equipment, and adopted international standard CAD drawings for auxiliary design. The company always adheres to strict implementation of standards in product design, production, sales and service and all aspects.

Caifu.

Caifu Pump Industry Co., Ltd.
  • Industry experience
    34+

    Founded in 1990, the company has more than 34 years of industry experience.

  • Factory area
    12000

    The company has a construction area of more than 12,000 square meters

  • Product Variety
    1000+

    The company has more than 1,000 varieties and specifications of products.

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