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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
MG912 mechanical seal | ||
Operational Condtions | Size | Material |
Temperature: -40ºC to 200ºC dependent on the elastomer | 10mm to 100mm, | Face: Carbon, SiC, TC |
Pressure:Up to 25 bar | Seat: Ceramic, SiC, TC | |
Speed:Up to 20 m/s | Elastomer:NBR, EPDM, FKM | |
End Play /axial float Allowance:±1.0mm | Other Metal Pa |
Mechanical Seal MG912/D1-G60 Series | |
Temperature | -20ºC to 200ºC, dependent on the elastomer |
Pressure | Up to 25 bar |
Speed | Up to 20 m/s |
Sizes | 10-90mm or customized |
Face | Carbon, SiC, TC |
Seat | SiC, TC |
O-rings | NBR, EPDM, VITON, Aflas, Kalrez, Chemraz etc. |
Spring | SS304, SS316 |
Metal parts | SS304, SS316 |
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
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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 |