Seal Type 43 & 44

Single Coil Spring Mechanical Seal


The Seal Type 43 with Single Spring designed and is depended on the Shaft Rotation. Looking from Sliding Face of the Rotating Seal Ring is designed as right handed Shaft Rotation needs a right hand Spring and Vice-Versa. Superproof seals manufacture single coil spring mechanical seal in INDIA.  In Seal Type 43 ('O' ring type) is designed as Torque Transmission from Drive Collar to Seal Ring to be done through Sturdy Drive Lugs. In Seal Type 44 ('V' Packing Type) is designed as Torque Transmission from Drive Collar to Seal Ring to be done through Sturdy Drive Lugs. These Seals are Cost Effective Seals for Basic Application Equipment such as Centrifugal Pump and other Equipment with Rotating Shaft, Handling Crystallizing Slurry, Suspended Solid Slurry, Saturated Chemical Slurry and General Chemical Slurry.



Agitator / Reactor Seal
PUMP SEAL
Seal Support System

Thermosyphon System

Bearing Isolator

Bearing Isolator

Single Coil Spring Mechanical Seal

•  Single Acting Unbalance Pusher Mechanical Seals.
•  Inside Mounted Mechanical Seals.
•  Spring Design depended on Shaft Rotation.
•  Type 44 seal is Universal Chemical Compatibility due to
   design of PTFE Elastomer



Features

Seal Ring Faces : Cabon, SiC and TC
Seat Faces : Ceramic, SiC and TC
Elastomer : Viton, PTFE, GFT, TTV, EPDM, NBR, Buna-N
MOC : SS 316


Materials

Shaft Dia. : 10mm to 100mm
Pressure : Up to 10 bar
Temperature : -20oC to 150oC
Speed                 : 3000 r.p.m.

Operating Capabilities

 

 

SEAL SIZE

D1

D3

D6

D7

D9

L3

L6

L7

L9

inch

mm

0.875

22.22

36.50

32.00

38.10

28.50

48.00

4.50

5.50

6.80

1.000

25.40

40.00

35.20

41.28

31.50

48.00

4.50

5.50

6.80

1.125

28.58

43.00

38.30

44.45

34.50

50.00

4.50

5.50

6.80

1.250

31.75

47.00

41.60

47.62

37.90

50.00

4.50

5.50

6.80

1.375

34.92

49.50

44.70

50.80

41.10

52.50

4.50

5.50

6.80

1.500

38.10

55.00

47.90

53.98

44.30

52.50

4.50

5.50

6.80

1.625

41.28

58.00

54.30

60.30

50.50

57.00

5.00

5.50

8.15

1.750

44.45

59.50

57.50

63.50

57.00

62.50

5.00

5.50

8.15

1.875

47.62

63.50

60.60

66.68

61.00

62.50

5.00

5.50

8.15

2.000

50.80

65.00

63.80

69.85

61.00

65.50

5.00

5.50

8.10

2.125

53.98

68.00

70.10

76.20

66.40

67.00

5.50

6.50

9.00

2.250

57.15

72.00

73.30

79.38

69.30

70.00

5.50

6.50

9.00

2.375

60.32

78.50

76.50

82.55

72.50

72.00

5.50

6.50

9.00

2.500

63.50

81.50

79.65

85.72

76.00

72.00

5.50

6.50

9.00

2.625

66.68

84.50

79.65

85.72

76.00

74.00

6.00

7.50

9.80

2.750

69.85

87.50

82.80

88.90

79.00

74.00

6.00

7.50

9.80

2.875

73.02

90.00

85.70

95.25

81.40

78.50

7.50

5.50

11.90

3.000

76.20

95.50

88.90

98.42

85.30

82.50

7.50

5.50

11.90

3.125

79.38

101.00

92.10

101.60

88.40

82.50

7.50

5.50

11.90

3.250

82.55

103.00

95.30

104.78

91.50

84.50

7.50

5.50

11.90

3.375

85.72

108.00

98.40

107.95

94.00

84.50

7.50

5.50

11.90

3.500

88.90

114.00

101.60

111.12

97.50

88.00

7.50

5.50

11.90

3.625

92.08

116.50

104.75

114.30

100.50

88.00

8.50

5.80

13.00

3.750

95.25

118.00

108.00

117.48

104.00

90.50

8.50

5.80

13.00

3.875

98.42

122.00

111.10

120.65

107.00

90.50

8.50

5.80

13.00

4.000

101.60

125.00

114.30

123.82

110.00

95.50

8.50

5.80

13.00

 

 

 

Single Coil Spring Mechanical Seal

Due to continuous improvement specifications and dimensions may change without prior notice.

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