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SEALMIX-2 Mechanical seal for overhead drives

 

SEALMIX-2 mechanical seal for overhead drives

 

Analog:

AESSEAL Mixmaster, Burgmann M461 / M481, John Crane FG0M / FG1M / FG2M

 

External mechanical seal for overhead drives.

Hydraulically relieved.

Does not depend on the direction of shaft rotation.

Integrated bearing assembly.

 

Parameters:

СЂ = vacuum ... 6 bars

t = -50 ... 250В°C

v = 0 ... 4 m/s


Materials for friction couples:

Rotating ring: carbographite, silicon carbide

Fixed seat: silicon carbide ceramics

 

Elastomers:

fluorine rubber, FKM (V)

nitrile rubber (P)

ethylene propylene rubber, EPDM (E)

perfluorinated rubber (K)

silicon rubber in a fluoroplastic shell, FEP (M)

 

 

d3

d7

d1

nxd2

d4

d8

Øk

L1

L2

d10

d20

A1Р’

C

U

L3

A1

33, 33, 35, 38

-

175

4x18

110

95

145

210

33,5

M12

M16

G3/8

G1/3

G1/2

28

109,5

40

35

175

4x18

110

95

145

210

33,5

M12

M16

G3/8

G1/3

G1/2

28

109,5

43,45,48

-

240

8x18

176

107

210

215

33,5

M12

M16

G3/8

G1/3

G1/2

28

133

50

48

240

8x18

176

107

210

215

33,5

M12

M16

G3/8

G1/3

G1/2

28

133

53,55,58

-

240

8x18

176

121

210

225

33,5

M12

M16

G3/8

G1/3

G1/2

35

146

60

56

740

8x18

176

121

210

225

33,5

M12

M16

G3/8

G1/3

G1/2

35

146

63,65, 68,70,75

-

275

8x22

204

150

240

265

45

M16

M20

G1/2

G1/3

G1/2

40

190

80

78

275

8x22

204

150

240

265

45

M16

M20

G1/2

G1/3

G1/2

40

190

85,90,95

-

305

8x22

234-

174

270

270

45

M16

M20

G1/2

G1/3

G1/2

40

220

100

98

305

8x22

234

174

270

270

45

M16

M20

G1/2

G1/3

G1/2

40

220

105,110,115,120

-

330

8x22

260

200

295

312

45

M20

M20

G1/2

G1/3

G1/2

40

249

125

120

330

8x22

260

200

295

312

45

M20

M20

G1/2

G1/3

G1/2

40

249

130,135

-

395

12x22

313

219

350

318

52

M20

M20

G1/2

G1/3

G1/2

22

264

140

135

395

12x22

313

219

350

318

52

M20

M20

G1/2

G1/3

G1/2

22

264

145,150,155

-

395

12x22

313

219

350

318

52

M20

M20

G1/2

G1/3

G1/2

44

304

160

150

395

12x22

313

238

350

345

52

M20

M20

G1/2

G1/3

G1/2

44

304

 

Description

 

SEALMIX-2 mechanical seal for overhead drives

 

Analog:

AESSEAL Mixmaster, Burgmann M461 / M481, John Crane FG0M / FG1M / FG2M

 

External mechanical seal for overhead drives.

Hydraulically relieved.

Does not depend on the direction of shaft rotation.

Integrated bearing assembly.

 

Parameters:

СЂ = vacuum ... 6 bars

t = -50 ... 250В°C

v = 0 ... 4 m/s


Materials for friction couples:

Rotating ring: carbographite, silicon carbide

Fixed seat: silicon carbide ceramics

 

Elastomers:

fluorine rubber, FKM (V)

nitrile rubber (P)

ethylene propylene rubber, EPDM (E)

perfluorinated rubber (K)

silicon rubber in a fluoroplastic shell, FEP (M)

 

 

d3

d7

d1

nxd2

d4

d8

Øk

L1

L2

d10

d20

A1Р’

C

U

L3

A1

33, 33, 35, 38

-

175

4x18

110

95

145

210

33,5

M12

M16

G3/8

G1/3

G1/2

28

109,5

40

35

175

4x18

110

95

145

210

33,5

M12

M16

G3/8

G1/3

G1/2

28

109,5

43,45,48

-

240

8x18

176

107

210

215

33,5

M12

M16

G3/8

G1/3

G1/2

28

133

50

48

240

8x18

176

107

210

215

33,5

M12

M16

G3/8

G1/3

G1/2

28

133

53,55,58

-

240

8x18

176

121

210

225

33,5

M12

M16

G3/8

G1/3

G1/2

35

146

60

56

740

8x18

176

121

210

225

33,5

M12

M16

G3/8

G1/3

G1/2

35

146

63,65, 68,70,75

-

275

8x22

204

150

240

265

45

M16

M20

G1/2

G1/3

G1/2

40

190

80

78

275

8x22

204

150

240

265

45

M16

M20

G1/2

G1/3

G1/2

40

190

85,90,95

-

305

8x22

234-

174

270

270

45

M16

M20

G1/2

G1/3

G1/2

40

220

100

98

305

8x22

234

174

270

270

45

M16

M20

G1/2

G1/3

G1/2

40

220

105,110,115,120

-

330

8x22

260

200

295

312

45

M20

M20

G1/2

G1/3

G1/2

40

249

125

120

330

8x22

260

200

295

312

45

M20

M20

G1/2

G1/3

G1/2

40

249

130,135

-

395

12x22

313

219

350

318

52

M20

M20

G1/2

G1/3

G1/2

22

264

140

135

395

12x22

313

219

350

318

52

M20

M20

G1/2

G1/3

G1/2

22

264

145,150,155

-

395

12x22

313

219

350

318

52

M20

M20

G1/2

G1/3

G1/2

44

304

160

150

395

12x22

313

238

350

345

52

M20

M20

G1/2

G1/3

G1/2

44

304

 

Name
SEALMIX-2 Mechanical seal for overhead drives