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Cartridge mechanical seals

API 682-1 Cartridge mechanical seals

 

Connection sizes of pump seals and chambes as per API 682

 

 

Shaft diameter d1, mm

Chamber diameter d2, mm

Hole center diameter for bolts, d3, mm

Seal length РЎ, mm

Chamber depth, РЎ-Р•, mm

Bolt diameter

20

70

105

150

50

Рњ12

30

80

115

155

55

Рњ12

40

90

125

160

60

Рњ12

50

100

140

165

55

Рњ16

60

120

160

170

60

Рњ16

70

130

170

175

65

Рњ16

80

140

180

180

70

Рњ16

90

160

205

185

65

Рњ20

100

170

215

190

70

Рњ20

110

180

225

195

75

Рњ20

 

APIX seal example as per API 682

 

 

Category 1, Type Рђ,

Layout 2/3 -double

Parameters:

Temperature: -30В°C ... 220В°C

Pressure: up to 40 bars

Speed: up to 25 m/sec / 5000 rpm

Axial movement: В±2,0 ..4,0 mm

 

APIX seal example as per API 682

 

 

Category 2, Type A,

Layout 2 -double

Parameters:

Temperature: -40В°C ... 220В°C

Pressure: up to 40 bars

Velocity: up to 25 m/sec / 5000 rpm

Axial movement: В±2,0 ..4,0 mm

 

Description

 

Connection sizes of pump seals and chambes as per API 682

 

 

Shaft diameter d1, mm

Chamber diameter d2, mm

Hole center diameter for bolts, d3, mm

Seal length РЎ, mm

Chamber depth, РЎ-Р•, mm

Bolt diameter

20

70

105

150

50

Рњ12

30

80

115

155

55

Рњ12

40

90

125

160

60

Рњ12

50

100

140

165

55

Рњ16

60

120

160

170

60

Рњ16

70

130

170

175

65

Рњ16

80

140

180

180

70

Рњ16

90

160

205

185

65

Рњ20

100

170

215

190

70

Рњ20

110

180

225

195

75

Рњ20

 

APIX seal example as per API 682

 

 

Category 1, Type Рђ,

Layout 2/3 -double

Parameters:

Temperature: -30В°C ... 220В°C

Pressure: up to 40 bars

Speed: up to 25 m/sec / 5000 rpm

Axial movement: В±2,0 ..4,0 mm

 

APIX seal example as per API 682

 

 

Category 2, Type A,

Layout 2 -double

Parameters:

Temperature: -40В°C ... 220В°C

Pressure: up to 40 bars

Velocity: up to 25 m/sec / 5000 rpm

Axial movement: В±2,0 ..4,0 mm

 

Name
API 682-1 Cartridge mechanical seals