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Mechanical seals

NT-1 Mechanical seal with conical rotating spring

DIN 24960

 

 

The hydraulically not relieved mechanical seal design is often used in pumps for: water, beer, milk ...

The sealing face combination is selected in accordance with the applied substance and operating conditions.

The secondary seal is completed by means of O-rings. The quality is in accordance with the type of substance.

The other seal elements are nickel chrome steel.

 

Analog:

AESSEAL T07 / T07D / T07X, Burgmann M2N, Roten UNITEN 22, Hecker HN 400A

Hilge

AvtokomTehnolodgy

3A1-L1K-30-AEE

NT-1/030/SBEGG/HG

3A1-L1K-30-KIE

NT-1/030/Q2Q2EGG/HG

3A1-L1K-40-AEE

NT-1/040/SBEGG/HG


Materials for sealing faces:

 

Seal rotating part:

carbographite

 

Seal mating part:

chromium seel

nickel chrome steel

increased rigidity nickel chrome steel

tungsten carbide

silicon carbide

ceramics

 

Operating limits:

СЂ = 10 bars

t = -20 ... 180В°C

v = 15 m/s

 

d

d1

d2

d7

l2

l3

10

20

17

21

17

10

12

22

19

23

17

10

14

25

21

25

17

10

16

26

23

27

19

10

18

32

27

33

20

11

20

34

29

35

22

11

22

36

31

37

22

11

24

38

33

39

24

11

25

39

34

40

27

11

28

42

37

43

27

11

30

44

39

45

28

11

+ customized seals as per your drawings and specifications

Description

DIN 24960

 

 

The hydraulically not relieved mechanical seal design is often used in pumps for: water, beer, milk ...

The sealing face combination is selected in accordance with the applied substance and operating conditions.

The secondary seal is completed by means of O-rings. The quality is in accordance with the type of substance.

The other seal elements are nickel chrome steel.

 

Analog:

AESSEAL T07 / T07D / T07X, Burgmann M2N, Roten UNITEN 22, Hecker HN 400A

Hilge

AvtokomTehnolodgy

3A1-L1K-30-AEE

NT-1/030/SBEGG/HG

3A1-L1K-30-KIE

NT-1/030/Q2Q2EGG/HG

3A1-L1K-40-AEE

NT-1/040/SBEGG/HG


Materials for sealing faces:

 

Seal rotating part:

carbographite

 

Seal mating part:

chromium seel

nickel chrome steel

increased rigidity nickel chrome steel

tungsten carbide

silicon carbide

ceramics

 

Operating limits:

СЂ = 10 bars

t = -20 ... 180В°C

v = 15 m/s

 

d

d1

d2

d7

l2

l3

10

20

17

21

17

10

12

22

19

23

17

10

14

25

21

25

17

10

16

26

23

27

19

10

18

32

27

33

20

11

20

34

29

35

22

11

22

36

31

37

22

11

24

38

33

39

24

11

25

39

34

40

27

11

28

42

37

43

27

11

30

44

39

45

28

11

+ customized seals as per your drawings and specifications

Name
NT-1 Mechanical seal with conical rotating spring