Enactus-Cartex Dual Seals Burgmann Cartex Dual Seals Replacement

Enactus-Cartex Dual Seals Burgmann Cartex Dual Seals Replacement

Features Dual sealCartridgeBalancedIndependent of direction of rotationDouble pressure balancedIntegrated pumping deviceVariants available: for eccentric screw pumps (-Vario) and gas-lubricated versi
Product description

Features

  • Dual seal

  • Cartridge

  • Balanced

  • Independent of direction of rotation

  • Double pressure balanced

  • Integrated pumping device

  • Variants available: for eccentric screw pumps (-Vario) and gas-lubricated version (-GSDN)

Advantages

  • Ideal seal for standardizations

  • Universal applicable for packings conversions, retrofits or OEM

  • No dimensional modification of the seal chamber (centrifugal pumps) necessary, small radial installation height

  • No damage of the shaft by dynamically loaded O-Ring

  • Extended service life

  • No damage caused by dirt entered during assembly

  • Straightforward and easy installation due to pre-assembled unit

  • Individual adaptation to pump design possible

  • Customer specific versions available

Operating range

Shaft diameter:
d1 = 25 ... 100 mm (1.000" ... 4.000"
Other sizes on request
Temperature:
t= -40 °C ... 220 °C (-40 °F ... 428 °F)
(Check O-Ring resistance)

Sliding face material combination BQ1
Pressure: p1 = 25 bar (363 PSI)
Sliding velocity: vg = 16 m/s (52 ft/s)

Sliding face material combination Q1Q1 or U2Q1
Pressure: p1 = 20 bar (290 PSI)
Sliding velocity: vg = 10 m/s (33 ft/s)

Barrier fluid circulation system:
p3max = 25 bar (363 PSI)
Δp (p3 - p1)ideal = 2 ... 3 bar (29 ... 44 PSI),
7 bar (102 PSI) for barrier media with poor lubricating properties.

Pump startup:
Δp (p3 - p1)max = 25 bar (363 PSI) allowed

Recommended supply medium:
max. ISO VG 5
Axial movement: ±1.0 mm, d1 ≥75 mm ±1.5 mm

Materials

Seal face: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorocarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)

Recommended applications

  • Petrochemical industry

  • Chemical industry

  • Pharmaceutical industry

  • Power plant technology

  • Pulp and paper industry

  • Mining industry

  • Food and beverage industry

  • Sugar industry

  • Universally applicable

  • Centrifugal pumps

  • Eccentric screw pumps

Service  
Provide special design
According to the requirements and conditions for the custom processing

Dimensions in mm

d1

d2

d3min.

d3max.

l4

l5

l6

l7

a2

da

s

25

43

44

51.5

25.4

86.5

53.4

33.1

62

105

13.2

28

46

47

52

25.4

86.5

53.4

33.1

61

105

13.2

30

48

49

56

25.4

86.5

53.4

33.1

67

105

13.2

32

49.8

51

57

25.4

86.5

53.4

33.1

70

110

13.2

33

49.8

51

57

25.4

86.5

53.4

33.1

70

110

13.2

35

53

54

61.5

25.4

86.5

53.4

33.1

72

113

13.2

38

56

57

66

25.4

86.5

53.4

33.1

75

123

13.2

40

58

59

68

25.4

86.5

53.4

33.1

77

123

14.2

42

60.5

61.5

69.5

25.4

86.5

53.4

33.1

80

133

14.2

43

60.5

61.5

70.5

25.4

86.5

53.4

33.1

80

133

14.2

45

62.5

64

73

25.4

86.5

53.4

33.1

82

138

14.2

48

65.6

67

75

25.4

86.5

53.4

33.1

85

138

14.2

50

68

69

78

25.4

86.5

53.4

33.1

87

148

14.2

53

72

73

87

25.4

86.5

53.4

33.1

97

148

18

55

73

74

83

25.4

86.5

53.4

33.1

92

148

18

60

78

79

91

25.4

86.5

53.4

33.1

102

157

18

65

84.8

85.7

98.5

25.4

86.5

53.4

33.1

109

163

18

70

93

95

108

25.4

86.5

53.4

33.1

118

178

18

75

100

101.6

118

28

108

63.9

44.1

129

190

18

80

106.4

108

124

28

108

63.9

44.1

135

195

18

85

109.5

111.1

128

28

108

63.9

44.1

139

198

22

90

115.9

117.5

135

28

108

63.9

44.1

145

205

22

95

119.1

120.7

138

28

108

63.9

44.1

148

208

22

100

125.4

127

144

28

108

63.9

44.1

154

218

22


Dimensions in inch

d1

d2

d3min.

d3max.

l4

l5

l6

l7

a2

da

s

1

1.693

1.732

2.008

1

3.4

2.102

1.303

2.44

4.134

0.52

1.125

1.811

1.875

2.05

1

3.4

2.102

1.303

2.402

4.134

0.52

1.25

1.961

2.008

2.244

1

3.4

2.102

1.303

2.76

4.33

0.52

1.375

2.087

2.126

2.421

1

3.4

2.102

1.303

2.84

4.449

0.52

1.5

2.205

2.244

2.598

1

3.4

2.102

1.303

2.95

4.843

0.52

1.625

2.343

2.375

2.7

1

3.4

2.102

1.303

3.09

4.842

0.559

1.75

2.461

2.52

2.874

1

3.4

2.102

1.303

3.23

5.433

0.559

1.875

2.582

2.638

2.953

1

3.4

2.102

1.303

3.35

5.433

0.559

2

2.677

2.717

3.071

1

3.4

2.102

1.303

3.43

5.827

0.559

2.125

2.835

2.874

3.425

1

3.4

2.102

1.303

3.819

5.827

0.709

2.25

2.961

3

3.56

1

3.4

2.102

1.303

3.94

6.181

0.709

2.375

3.071

3.125

3.583

1

3.4

2.102

1.303

4.02

6.181

0.709

2.5

3.213

3.3

3.8

1

3.4

2.102

1.303

4.18

6.417

0.709

2.625

3.339

3.374

3.937

1

3.4

2.102

1.303

4.303

6.417

0.709

2.75

3.661

3.74

4.252

1

3.4

2.102

1.303

4.66

7.008

0.709

2.875

3.937

4

4.646

1

4.25

2.516

1.736

5.079

7.48

0.709

3

3.937

4

4.646

1.102

4.25

2.516

1.736

5.079

7.48

0.709

3.125

4.189

4.252

4.882

1.102

4.25

2.516

1.736

5.315

7.677

0.709

3.25

4.189

4.252

4.882

1.102

4.25

2.516

1.736

5.315

7.677

0.709

3.375

4.311

4.375

5.039

1.102

4.25

2.516

1.736

5.472

7.795

0.866

3.5

4.437

4.5

5.157

1.102

4.25

2.516

1.736

5.591

7.795

0.866

3.625

4.563

4.625

5.315

1.102

4.25

2.516

1.736

5.709

8.071

0.866

3.75

4.689

4.752

5.433

1.102

4.25

2.516

1.736

5.827

8.189

0.866

4

4.937

5

5.669

1.102

4.25

2.516

1.736

6.063

8.583

0.866


Enactus Industrial, one of the professional manufacturers and suppliers of mechanical seals, now brings you the latest design enactus-cartex dual seals burgmann cartex dual seals replacement at competitive price. Should you have any special requirement, we can also offer you customized service. Welcome to wholesale bulk enactus-cartex dual seals burgmann cartex dual seals replacement with our factory and check the pricelist with us.

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