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Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1 -D

China Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1-D, Find details about China Mechanical Seal, Burgmann Seal from Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1-D

Model NO.
M7N, M74
Rotary Ring
Sic/Tc/Carbon
Stationary Ring
Carbon/Sic/Tc
Secondary Seai
Viton/Encapsulated Ring
Metal Parts
SUS304/SUS316
Spring
17-7pH/SUS304/SUS316
Stationary Seats Options
G9, G4, G6, G13
Shipment Terms
Fob Shanghai/Ningbo
Trademark
Trisun, Nuetral, customised
Transport Package
Trisun Standard or Customised
Specification
14mm~100mm
Origin
Made in China
HS Code
8484200090
Model NO.
M7N, M74
Rotary Ring
Sic/Tc/Carbon
Stationary Ring
Carbon/Sic/Tc
Secondary Seai
Viton/Encapsulated Ring
Metal Parts
SUS304/SUS316
Spring
17-7pH/SUS304/SUS316
Stationary Seats Options
G9, G4, G6, G13
Shipment Terms
Fob Shanghai/Ningbo
Trademark
Trisun, Nuetral, customised
Transport Package
Trisun Standard or Customised
Specification
14mm~100mm
Origin
Made in China
HS Code
8484200090
Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1-D
Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1-D
Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1-D



Our Mechanical seal model  M7N can Replace BURGMANN M7N and MTU DR1-D,which is widely used for industrial pumps.  
The normal material combination include SIC/RESIN CARBON/NBR/SS304,sic/sic/nbr/ss304,tc/tc/nbr/ss316 and so on.
we also can make changes as customers'requirement or totally design a new type of mechanical seal to meet clients' needs.

 

    TS M7N TSM74 TSM74F

    Operating Limits:
    Pressure: ≤1.6MPa
    Speed: ≤20m/s
    Temperature: -30ºC~+200ºC
     
    Rotary Ring (SiC/TC/Carbon)
    Stationary Ring (Carbon/SiC/TC)
    Secondary SeaI (VITON/Encapsulated Ring)
    Metal Parts (SUS304/SUS316)
    Spring (17-7PH/SUS304/SUS316)
     
    For the G4 / G6 / G9 / and G13 seats refer to the "Stationary Seats Dimensional Data" table at the front of the
    catalog.
     

    Features

    • For plain shafts
    • Single seal
    • Unbalanced
    • Super-Sinus-spring (M7N) or multiple springs rotating (M74)
    • Independent of direction of rotation
    • Variant with PTFE secondary seals for high chemical resistance (M78N)

    Advantages

    • Universal application opportunities
    • Efficient stock keeping due to easily interchangeable faces
    • Extended selection of materials
    • Insensitive to low solids contents
    • Flexibility in torque transmissions
    • Self cleaning effect
    • Short installation length possible (G16)
    • Pumping screw for media with higher viscosity (M74F)

    Mechanical Seal Vs Burgmann M7n, M74, Mtu Dr1-D

    Seal size
     d(mm)

    d3

    d6

    d7

    l1

    l3

     

    Seal size 
    d(mm)

    d3

    d6

    d7

    l1

    l3

    14

    25

    21

    25

    35.0 

    10.0 

     

    48

    65

    59

    66

    45.0 

    14.0 

    16

    27

    23

    27

    35.0 

    10.0 

     

    50

    67

    62

    70

    47.5 

    15.0 

    18

    33

    29

    33

    37.5 

    11.5 

     

    53

    70

    65

    73

    47.5 

    15.0 

    20

    35

    29

    35

    37.5 

    11.5 

     

    55

    72

    67

    75

    47.5 

    15.0 

    22

    37

    31

    37

    37.5 

    11.5 

     

    58

    79

    70

    78

    52.5 

    15.0 

    24

    39

    33

    39

    40.0 

    11.5 

     

    60

    81

    72

    80

    52.5 

    15.0 

    25

    40

    34

    40

    40.0 

    11.5 

     

    63

    84

    75

    83

    52.5 

    15.0 

    28

    43

    37

    43

    42.5 

    11.5 

     

    65

    86

    77

    85

    52.5 

    15.0 

    30

    45

    39

    45

    42.5 

    11.5 

     

    68

    89

    81

    90

    52.5 

    18.0 

    32

    47

    42

    48

    42.5 

    11.5 

     

    70

    91

    83

    92

    60.0 

    18.0 

    33

    48

    42

    48

    42.5 

    11.5 

     

    75

    99

    88

    97

    60.0 

    18.0 

    35

    50

    44

    50

    42.5 

    11.5 

     

    80

    104

    95

    105

    60.0 

    18.2 

    38

    55

    49

    56

    45.0 

    14.0 

     

    85

    109

    100

    110

    60.0 

    18.2 

    40

    57

    51

    58

    45.0 

    14.0 

     

    90

    114

    105

    115

    65.0 

    18.2 

    43

    60

    54

    61

    45.0 

    14.0 

     

    95

    119

    110

    120

    65.0 

    17.2 

    45

    62

    56

    63

    45.0 

    14.0 

     

    100

    124

    115

    125

    65.0 

    17.2 

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