China Leading Mechanical Seals Manufacturer

NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD

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602.HQSL-02(442M)

Categories: ,

Type： Split Seal
Replacement： Chesteron 442M
Temperature： -40 to +240℃
Pressure： ≤2.5Mpa
Speed： ≤35m/s
Material： Q1,Q2,U2,T,V,M1,F,G,M
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Product descripton

HQ422M-D-1.jpg

From 30mm to 120mm.

d

D3

D1

L2

L4

L1

G MIN(mm)

D2

O
mm MAX MIN MAX MIN

8

10

12

14

16

18

38

134.1

53.6

67.4

37.6

4.3

45.2

90.6

92.6

94.6

     –     –     –

73.8

223

40

137.3

56.8

70.2

37.6

4.3

45.2

93.0

95.0

97.0

     –     –     –

76.2

223

43

140.5

60

73.4

37.6

4.3

45.2

96.1

98.1

100.1

     –     –     –

79.2

224

45

140.5

60

73.4

37.6

4.3

45.2

96.1

98.1

100.1

     –     –     –

79.2

225

48

143.6

63.1

76.6

37.6

4.3

45.2

99.4

101.4

103.4

     –     –     –

82.6

226

50

146.8

66.3

80.3

37.6

4.3

45.2

104.5

106.5

108.5

110.5

     –     –

86.4

226

55

150

69.5

83.3

37.6

4.3

45.2

107.8

109.8

111.8

113.8

     –     –

89.7

228

60

156.3

75.8

94.1

37.6

4.3

45.2

119.7

121.7

123.7

125.7

     –     –

101.6

230

65

204.1

87.9

115.1

46.7

6.6

56.9

145.9

147.9

149.9

151.9

     –     –

127.8

231

70

204.1

87.9

115.1

46.7

6.6

56.9

145.9

147.9

149.9

151.9

     –     –

127.8

233

75

210.4

94.2

121.4

46.7

6.6

56.9

152.2

154.2

156.2

158.2

     –     –

134.1

234

80

216.8

100.6

127.8

46.7

6.6

56.9

157.6

159.6

161.6

163.6

165.6

167.6

140.5

236

85

223.1

106.9

134.1

46.7

6.6

56.9

164.0

166.0

168.0

170.0

172.0

174.0

146.8

237

90

223.1

106.9

134.1

46.7

6.6

56.9

164.0

166.0

168.0

170.0

172.0

174.0

146.8

239

95

229.5

113.3

140.5

46.7

6.6

56.9

170.3

172.3

174.3

176.3

178.3

180.3

153.2

241

100

235.8

119.6

146.8

46.7

6.6

56.9

176.7

178.7

180.7

182.7

184.7

186.7

159.5

242

110

248.5

132.3

159.5

46.7

6.6

56.9

189.4

191.4

193.4

195.4

197.4

199.4

172.2

245

115

248.5

132.3

159.5

46.7

6.6

56.9

189.4

191.4

193.4

195.4

197.4

199.4

172.2

247

120

254.9

138.7

159.5

46.7

6.6

56.9

189.4

191.4

193.4

195.4

197.4

199.4

172.2

248

From 125mm to 190mm.

d

D3

D1

L2

L4

L1

G MIN((mm)

D2

L

O
mm    MAX    MIN    MAX    MIN

18

20

22

    MAX

125

292.8

153.7

181.6

73.9

7.4

87.6

221.4

223.4

225.4

196.9

202.9

354

130

299.2

156.8

188

73.9

7.4

87.6

227.8

229.8

231.8

203.2

209.3

355

135

305.6

163.2

194.3

73.9

7.4

87.6

234.1

236.1

238.1

209.6

215.7

356

140

305.6

166.4

194.3

73.9

7.4

87.6

234.1

236.1

238.1

209.6

215.7

358

145

312

172.7

200.7

73.9

7.4

87.6

240.5

242.5

244.5

215.9

222.1

359

150

318.3

179.1

207

73.9

7.4

87.6

246.8

248.8

250.8

222.3

228.4

361

155

324.7

182.2

213.4

73.9

7.4

87.6

253.2

255.2

257.2

228.6

234.8

362

160

331.1

188.6

219.7

73.9

7.4

87.6

259.5

261.5

263.5

235

241.2

363

165

331.1

171.8

219.7

73.9

7.4

87.6

259.5

261.5

263.5

235

241.2

364

170

337.5

198.1

226.1

73.9

7.4

87.6

265.9

267.9

269.9

241.3

247.6

364

175

343.9

201.3

232.4

73.9

7.4

87.6

272.2

274.2

276.2

247.7

254

365

180

350

207.6

238.8

73.9

7.4

87.6

278.6

280.6

282.6

254

260.4

366

185

350.2

210.8

238.8

73.9

7.4

87.6

278.6

280.6

282.6

254

260.4

367

190

356.6

217.2

245.1

73.9

7.4

87.6

284.9

286.9

288.9

260.4

266.8

368

From 1.500' to 4.750".

d

D3

D2

L2

L4

L1

G MIN

D2

O
   inch    MAX    MIN    MAX MIN

3/8'

1/2'

5/8'

3/4'

1.500

5.28

2.11

2.66

1.48

0.17

1.78

3.60

3.73

     –     –

2.91

223

1.625

5.41

2.24

2.77

1.48

0.17

1.78

3.70

3.82

     –     –

3.00

224

1.750

5.53

2.36

2.89

1.48

0.17

1.78

3.82

3.94

     –     –

3.12

225

1.875

5.66

2.40

3.02

1.48

0.17

1.78

3.95

4.07

     –     –

3.25

226

2.000

5.78

2.61

3.16

1.48

0.17

1.78

4.10

4.23

4.35

     –

3.40

227

2.125

5.91

2.74

3.28

1.48

0.17

1.78

4.23

4.36

4.48

     –

3.53

228

2.250

6.03

2.86

3.42

1.48

0.17

1.78

4.35

4.48

4.6

     –

3.65

229

2.375

6.16

2.99

3.71

1.48

0.17

1.78

4.70

4.83

4.95

     –

4.00

230

2.500

6.28

3.11

3.71

1.48

0.17

1.78

4.70

4.83

4.95

     –

4.00

231

2.625

8.03

3.46

4.53

1.84

0.26

2.24

5.73

5.86

5.98

     –

5.08

232

2.750

8.03

3.46

4.53

1.84

0.26

2.24

5.73

5.86

5.98

     –

5.08

233

2.875

8.28

3.71

4.78

1.84

0.26

2.24

5.98

6.11

6.23

     –

5.28

234

3.000

8.28

3.71

4.78

1.84

0.26

2.24

5.98

6.11

6.23

     –

5.28

235

3.125

8.53

3.96

5.03

1.84

0.26

2.24

6.23

6.35

6.48

6.60

3.53

236

3.250

8.53

3.96

5.03

1.84

0.26

2.24

6.23

6.35

6.48

6.60

5.53

237

3.375

8.78

4.21

5.28

1.84

0.26

2.24

6.48

6.60

6.73

6.85

5.78

238

3.500

8.78

4.21

5.28

1.84

0.26

2.24

6.48

6.60

6.73

6.85

5.78

239

3.625

9.03

4.46

5.53

1.84

0.26

2.24

6.73

6.85

6.98

7.10

6.08

240

3.750

9.03

4.46

5.53

1.84

0.26

2.24

6.73

6.85

6.98

7.10

6.08

241

3.875

9.28

4.71

5.78

1.84

0.26

2.24

6.98

7.10

7.23

7.35

6.28

242

4.000

8.28

4.71

5.78

1.84

0.26

2.24

6.98

7.10

7.23

7.35

6.28

243

4.125

9.53

4.96

6.03

1.84

0.26

2.24

7.23

7.35

7.48

7.60

6.53

244

4.250

9.53

4.96

6.03

1.84

0.26

2.24

7.23

7.35

7.48

HUA QIU Seals specializes in high-performance mechanical seals, with 30+ years of expertise in designing reliable, innovative sealing solutions for various industries.

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  • 0086 13616570630

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