Seal Type 21

Rubber Bellow Mechanical Seal


The Seal Type 21 is a Compact Single Spring Rubber Bellow Mechanical Seals for universal general purpose for Water / Water Based Solution like Oils, Fuels and Other Fluids and even with some Content with Abrasive and for a very wide operating condition designed for Centrifugal Pump. Rotary Equipment and Industrial applications (Food Processing, Water System, Waste Water Treatment for Petrochemical Processing, Pulp and Paper)



Agitator / Reactor Seal
PUMP SEAL
Seal Support System

Thermosyphon System

Bearing Isolator

Bearing Isolator

Rubber Bellow Mechanical Seal

Single, low cost and mass produced Mechanical Seal with Rubber Bellow. Central Point Non-Clogging Coil Spring Seal. Spring Design Seal is suitable for duel-direction of Shaft Rotation. Bellow Design Seals for Pressure supported and eliminates folds. Bellow Seals Protecting against Twisting. Unitize, easy-to-fit design seals



Features

Seal Ring Faces : Cabon, SiC and TC
Seat Faces : NiR, Ceramic, SiC and TC
Elastomer : Viton, Neoprene, EPDM, NBR and Buna-N
MOC : SS 304 / SS 316

Materials

Shaft Dia. : 10mm to 100mm
Pressure : Up to 8 bar
Temperature      : -20oC to 180oC
Speed                 : 3000 r.p.m.

Operating Capabilities

 

 

SEAL SIZE

D1

D3

D6

D7

L3

L5

L6

L28

10.0

23.0

17.0

21.0

15.0

1.5

4.0

6.6

12.0

25.5

19.0

23.0

15.5

1.5

4.0

6.6

14.0

29.0

21.0

25.0

17.5

1.5

4.0

6.6

16.0

29.0

23.0

27.0

17.5

1.5

4.0

6.6

18.0

32.5

27.0

33.0

20.0

2.0

5.0

7.5

20.0

37.5

29.0

35.0

22.0

2.0

5.0

7.5

22.0

37.5

31.0

37.0

22.0

2.0

5.0

7.5

24.0

43.0

33.0

39.0

23.0

2.0

5.0

7.5

25.0

43.0

34.0

40.0

23.0

2.0

5.0

7.5

28.0

49.5

37.0

43.0

27.0

2.0

5.0

7.5

30.0

49.5

39.0

45.0

27.0

2.0

5.0

7.5

32.0

54.0

42.0

48.0

28.0

2.0

5.0

7.5

33.0

54.0

42.0

48.0

28.0

2.0

5.0

7.5

35.0

57.5

44.0

50.0

29.0

2.0

5.0

7.5

38.0

59.5

49.0

56.0

30.5

2.0

6.0

9.0

40.0

62.5

51.0

58.0

30.5

2.0

6.0

9.0

43.0

68.5

54.0

61.0

30.5

2.0

6.0

9.0

45.0

71.0

56.0

63.0

30.5

2.0

6.0

9.0

48.0

74.5

59.0

66.0

31.0

2.0

6.0

9.0

50.0

79.0

62.0

70.0

31.0

2.5

6.0

9.5

53.0

81.5

65.0

73.0

33.5

2.5

6.0

11.0

55.0

86.0

67.0

75.0

35.5

2.5

6.0

11.0

58.0

89.0

70.0

78.0

37.5

2.5

6.0

11.0

60.0

90.0

72.0

80.0

38.5

2.5

6.0

11.0

63.0

94.0

75.0

83.0

38.5

2.5

6.0

11.0

65.0

97.0

77.0

85.0

40.5

2.5

6.0

11.0

68.0

97.0

81.0

90.0

40.5

2.5

7.0

11.3

70.0

100.0

83.0

92.0

40.5

2.5

7.0

11.3

75.0

108.0

88.0

97.0

40.5

2.5

7.0

11.3

80.0

113.0

95.0

105.0

40.5

3.0

7.0

12.0

 

 

Superproof type 21 Mechanical Seal
Due to continuous improvement specifications and dimensions may change without prior notice.

PUMP SEAL  >>  Pusher Seal | Non-Pusher Seal | Cartridge Seal
Equivalent to Burgmann MG1 type Mechanical SealEquivalent to Burgmann MG1 type Mechanical Seal

Rubber Bellow Mechanical Seal have been carefully designed and manufactured with great precision and care. Please Visit us to see our full range of Rubber Bellow Mechanical Seal to meet all your requirements. We are the manufacturer of Rubber Bellow Mechanical Seal in Mumbai INDIA.

Superproof type 21 Mechanical Seal, Rubber bellow Mechanical seal, Long Elastomer Bellow seal, Equivalent to Burgmann MG1 type Mechanical Seal
Long Elastomer Bellow seal
sales@superproofseals.com
+91-22-2676 4504
Pump seal manufacturer
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