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John Crane R33, Manual

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John Crane R33 Manual Download Page 11

ROPAC COMPONENT SEALS

Installation, Operation & Maintenance Instructions

11

TYPE R33/34/50

Type R34 Dimensional Data

SEAL SIZE

D1

D2

D3

D4

D6

D7

D8

D9

D10

D11

D72

DD72

E

F

G

H

L1

L1K

L2

L3

L5

L6

L7

L8

L9

R

1050

105.0

110.0

137.0

150.0

122.0

131.0

5.0

105.8

124.0

5.0

125.0

131.0

7.0

6.5

1.7

12.0

83.0

—

42.0

61.0

3.0

9.0

10.0

6.0

7.5

2.5

1100

110.0

115.0

142.0

155.0

127.0

136.0

5.0

110.8

129.0

5.0

130.0

136.0

7.0

6.5

1.7

12.0

83.0

—

42.0

61.0

3.0

9.0

10.0

6.0

7.5

2.5

1150

115.0

120.0

152.0

160.0

132.0

141.0

5.0

115.8

136.0

5.0

135.0

141.0

7.0

6.5

1.7

12.0

87.0

—

42.0

65.0

3.0

9.0

10.0

6.0

7.5

2.5

1200

120.0

125.0

157.0

165.0

137.0

146.0

5.0

120.8

141.0

5.0

140.0

146.0

7.0

6.5

1.7

12.0

87.0

—

42.0

65.0

3.0

9.0

10.0

6.0

7.5

2.5

1250

125.0

130.0

162.0

170.0

142.0

151.0

5.0

125.8

146.0

5.0

145.0

151.0

7.0

6.5

1.7

12.0

87.0

—

42.0

65.0

3.0

9.0

10.0

6.0

7.5

2.5

1300

130.0

135.0

167.0

175.0

147.0

156.0

5.0

130.8

151.0

5.0

150.0

156.0

7.0

6.5

1.7

12.0

92.0

—

42.0

70.0

3.0

9.0

10.0

6.0

7.5

2.5

1350

135.0

140.0

172.0

180.0

157.0

166.0

8.0

135.8

156.0

5.0

160.0

166.0

8.5

8.0

3.2

12.0

97.0

—

47.0

72.0

3.0

9.0

13.0

7.0

7.5

2.5

1400

140.0

145.0

177.0

185.0

162.0

171.0

8.0

140.8

161.0

5.0

165.0

171.0

8.5

8.0

3.2

12.0

97.0

—

47.0

72.0

3.0

9.0

13.0

7.0

7.5

2.5

1450

145.0

150.0

182.0

190.0

167.0

176.0

8.0

145.8

166.0

5.0

170.0

176.0

8.5

8.0

3.2

12.0

97.0

—

47.0

72.0

3.0

9.0

13.0

7.0

7.5

2.5

1500

150.0

155.0

187.0

200.0

172.0

181.0

8.0

150.8

171.0

5.0

175.0

181.0

8.5

8.0

3.2

12.0

97.0

—

47.0

72.0

3.0

9.0

13.0

7.0

7.5

2.5

1550

155.0

160.0

192.0

205.0

177.0

186.0

8.0

155.8

176.0

5.0

180.0

186.0

8.5

8.0

3.2

12.0

97.0

—

47.0

72.0

3.0

9.0

13.0

7.0

7.5

2.5

1600

160.0

165.0

202.0

215.0

182.0

191.0

8.0

160.8

183.5

8.0

185.0

191.0

8.5

8.0

3.2

15.0

103.0

—

47.0

78.0

3.0

9.0

13.0

7.0

9.0

2.5

1650

165.0

170.0

207.0

220.0

192.0

201.0

8.0

165.8

188.5

8.0

195.0

201.0

11.5

11.0

4.0

15.0

108.0

—

52.0

80.0

3.0

10.0

14.0

7.0

9.0

2.5

1700

170.0

175.0

212.0

225.0

197.0

206.0

8.0

170.8

193.5

8.0

200.0

206.0

11.5

11.0

4.0

15.0

108.0

—

52.0

80.0

3.0

10.0

14.0

7.0

9.0

2.5

Summary of Contents for R33

Page 1: ... performance limits in accordance with its designated use and the instructions set out in these instructions 4 If the pumped fluid is hazardous or toxic appropriate precautions must be taken to ensure that any seal leakage is adequately contained Further information on sealing hazardous or toxic fluids should be obtained from John Crane prior to seal installation 5 Fluorocarbon components should n...

Page 2: ... free rotation 4 Consult all available equipment operating instructions to check for correctness of all piping and connections particularly regarding seal recirculation flush heating or cooling requirements and services external to the seal ATTENTION This mechanical seal is designed to operate in a liquid so the heat energy it creates is adequately removed The following check should be carried out...

Page 3: ...to allow immediate replacement of the seal in the machine The order codes for spare parts can be found in the parts list on the installation drawing or from John Crane directly In the case of non contacting gas seals only complete cartridges should be stored The following data is necessary for spare part orders Part number Quantity 9 Environmental Aspects 9 1 Company policy extract It is the polic...

Page 4: ...uctions and other seal information can be found at www johncrane com 13 Fitting Lubricants Elastomers and PTFE Lubricant General applications Soft hand soap water solution glycerine glycerol Food pharmaceutical or similar Consult machine manufacturer NOTE Always use a lubricant that is compatible with the machine and any ancillary machine and sealed product Use lubricant sparingly Introduction Thi...

Page 5: ... John Crane seal selection literature or process Typical operating limits can be found on the specification sheet from John Crane The selection of materials used in the construction of a seal should be made with regards to their temperature and chemical resistance compatibility with the liquid being pumped TypicalSealCrossSection andSealsDimensions FIGURE 2 Type R33 A Seal size B 0 3 0 6 μm Ra 12 ...

Page 6: ... Setting procedure is described with respect to the shaft but is equally applicable to a fitted sleeve ATTENTION If L3 is over length the seal will be under compressed and will leak If L3 is under length the seal will be over compressed and this will cause dry running and high wear of the seal faces Find the true seal position as follows 1 Refer to the appropriate seat mating ring instruction manu...

Page 7: ...ive collar positively engaging the drive pin Set screw driven seals Adjust the set screw until clear of the retainer bore Fit the seal unit onto the shaft and accurately align the back of the retainer with the seal setting mark Lightly tighten the set screws to hold the seal in position then fully and evenly tighten the screw to the torque recommended table ATTENTION Accurate torque settings will ...

Page 8: ...0 40 0 55 0 60 0 51 0 58 0 4 0 40 8 47 5 4 0 54 2 58 0 3 0 2 5 1 0 7 0 39 0 45 0 28 0 2 0 6 0 9 0 5 0 4 0 1 5 0430 43 0 58 0 63 0 54 0 61 0 4 0 43 8 50 5 4 0 57 2 61 0 3 0 2 5 1 0 7 0 39 0 45 0 28 0 2 0 6 0 9 0 5 0 4 0 1 5 0450 45 0 60 0 65 0 56 0 63 0 4 0 45 8 52 5 4 0 59 2 63 0 3 0 2 5 1 0 7 0 39 0 45 0 28 0 2 0 6 0 9 0 5 0 4 0 1 5 0480 48 0 63 0 68 0 59 0 66 0 4 0 48 8 55 5 4 0 62 2 66 0 3 0 2 ...

Page 9: ...0 0 6 0 7 5 2 5 1350 135 0 167 0 175 0 157 0 166 0 8 0 135 8 151 0 5 0 160 0 166 0 8 5 8 0 3 2 12 0 82 0 57 0 3 0 9 0 13 0 7 0 7 5 2 5 1400 140 0 172 0 180 0 162 0 171 0 8 0 140 8 156 0 5 0 165 0 171 0 8 5 8 0 3 2 12 0 82 0 57 0 3 0 9 0 13 0 7 0 7 5 2 5 1450 145 0 177 0 185 0 167 0 176 0 8 0 145 8 161 0 5 0 170 0 176 0 8 5 8 0 3 2 12 0 82 0 57 0 3 0 9 0 13 0 7 0 7 5 2 5 1500 150 0 182 0 190 0 172 ...

Page 10: ... 4 0 43 8 55 5 4 0 57 2 61 0 3 0 2 5 1 0 7 0 49 0 52 5 23 0 38 0 2 0 6 0 9 0 5 0 4 0 1 5 0450 45 0 50 0 66 0 70 0 56 0 63 0 4 0 45 8 57 5 4 0 59 2 63 0 3 0 2 5 1 0 7 0 49 0 52 5 23 0 38 0 2 0 6 0 9 0 5 0 4 0 1 5 0480 48 0 53 0 69 0 73 0 59 0 66 0 4 0 48 8 60 5 4 0 62 2 66 0 3 0 2 5 1 0 7 0 49 0 52 5 23 0 38 0 2 0 6 0 9 0 5 0 4 0 1 5 0500 50 0 55 0 71 0 75 0 62 0 70 0 4 0 50 8 62 5 4 0 64 8 70 0 4 ...

Page 11: ...50 0 156 0 7 0 6 5 1 7 12 0 92 0 42 0 70 0 3 0 9 0 10 0 6 0 7 5 2 5 1350 135 0 140 0 172 0 180 0 157 0 166 0 8 0 135 8 156 0 5 0 160 0 166 0 8 5 8 0 3 2 12 0 97 0 47 0 72 0 3 0 9 0 13 0 7 0 7 5 2 5 1400 140 0 145 0 177 0 185 0 162 0 171 0 8 0 140 8 161 0 5 0 165 0 171 0 8 5 8 0 3 2 12 0 97 0 47 0 72 0 3 0 9 0 13 0 7 0 7 5 2 5 1450 145 0 150 0 182 0 190 0 167 0 176 0 8 0 145 8 166 0 5 0 170 0 176 0...

Page 12: ... 2 0 6 0 9 0 1 5 54 2 58 0 3 0 2 5 1 0 0430 43 0 59 0 63 0 45 0 34 0 54 0 61 0 4 0 43 8 2 0 6 0 9 0 1 5 57 2 61 0 3 0 2 5 1 0 0450 45 0 61 0 65 0 45 0 34 0 56 0 63 0 4 0 45 8 2 0 6 0 9 0 1 5 59 2 63 0 3 0 2 5 1 0 0480 48 0 64 0 68 0 45 0 34 0 59 0 66 0 4 0 48 8 2 0 6 0 9 0 1 5 62 2 66 0 3 0 2 5 1 0 0500 50 0 66 0 70 0 47 5 34 5 62 0 70 0 4 0 50 8 2 5 6 0 9 0 2 0 64 8 70 0 4 5 4 0 2 5 0530 53 0 69 ...

Page 13: ...e right to alter designs and specifications without prior notice It is dangerous to smoke while handling products made from PTFE Old and new PTFE products must not be incinerated ISO 9001 and ISO14001 Certified details available on request 2021 John Crane 12 21 johncrane com IOM RopacComponent Seals NorthAmerica United States of America Tel 1 847 967 2400 Europe United Kingdom Tel 44 1753 224000 L...

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