MG9 MG912 Bellow Mechanical Seal Multiple Spring Replace Mg912 Seal For Pumps
Operational Conditions:
Structure: Single End
Pressure: Low Pressure Mechanical Seals
Speed: Low Speed Mechanical Seal
Temperature: Poor Temperature Mechanical Seal
Performance: Wear
Standard: DIN24960, ISO3069, GB6556, EN12756
Model NO.: MG9, MG912
Balance: Unbalanced
Specification: Inner Diameter: 10 mm to 100 mm
Performance Capabilities
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MG912 mechanical seal
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Operational Condtions
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Size
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Material
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Temperature:
-40ºC to 200ºC dependent on the elastomer
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10mm to 100mm,
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Face: Carbon, SiC, TC
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Pressure:Up to 25 bar
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Seat: Ceramic, SiC, TC
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Speed:Up to 20 m/s
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Elastomer:NBR, EPDM, FKM
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End Play /axial float Allowance:±1.0mm
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Other Metal Pa
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Mechanical Seal MG912/D1-G60 Series |
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Temperature
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-20ºC to 200ºC, dependent on the elastomer
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Pressure
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Up to 25 bar
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Speed
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Up to 20 m/s
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Sizes
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10-90mm or customized |
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Face
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Carbon, SiC, TC
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Seat
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SiC, TC
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O-rings
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NBR, EPDM, VITON, Aflas, Kalrez, Chemraz etc.
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Spring
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SS304, SS316
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Metal parts
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SS304, SS316
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MG912 Mechanical Seal for Clean Water Pumps, Circulating Pumps and Vacuum Pumps
Structural Features: single end, unbalanced, independent direction of rotation, rubber bellow transmission.
This component has a compact structure with good compatibility and easy installation.
The rubber bellow design prevents possible radial run-out so that the floatability of the rotary ring is increased.
Scopes of Application: widely used in centrifugal pumps, piping pumps, sewage pumps, immersible motors, screw pumps, vacuum equipment and other rotary devices for sewage treatment, city water supply, chemical engineering, pharmacy, food processing, and paper making..
This product can be an alternative to similar products from Eagle Bg
| Model | d1 | d3 | d7 | l1 | l3 |
| MG912-20 | 20 | 32 | 35 | 37.5 | 7.5 |
| MG912-22 | 22 | 33.5 | 37 | 37.5 | 7.5 |
| MG912-24 | 24 | 37 | 39 | 40 | 7.5 |
| MG912-25 | 25 | 38 | 40 | 40 | 7.5 |
| MG912-28 | 28 | 41 | 43 | 42.5 | 7.5 |
| MG912-30 | 30 | 43 | 45 | 42.5 | 7.5 |
| MG912-32 | 32 | 45 | 48 | 42.5 | 7.5 |
| MG912-33 | 33 | 46 | 48 | 42.5 | 7.5 |
| MG912-35 | 35 | 48 | 50 | 42.5 | 7.5 |
| MG912-38 | 38 | 52.5 | 56 | 45 | 9 |
| MG912-40 | 40 | 55.5 | 58 | 45 | 9 |
| MG912-45 | 45 | 60.5 | 63 | 45 | 9 |
| MG912-48 | 48 | 64 | 66 | 45 | 9 |
| MG912-50 | 50 | 66 | 70 | 47.5 | 9.5 |
| MG912-53 | 53 | 69 | 73 | 47.5 | 11 |
| MG912-55 | 55 | 71 | 75 | 47.5 | 11 |
| MG901-1 1/8'' | 28.575 | 41 | 44.45 | 52.37 | 11.1 |
| MG901-1 3/8'' | 34.925 | 48 | 50.8 | 53.95 | 11.1 |
| MG901-1 1/2'' | 38.1 | 52.5 | 54 | 53.95 | 11.1 |
| MG901-1 3/4'' | 44.45 | 60.5 | 63.5 | 63.5 | 12.7 |
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