Lion Rubber Industries Pvt. Ltd
   
Music Note Seal / J Type Seal  

Common sizes and the arrangement of music note seal over the seal base plate. The initial interference note type seal shall vary from 2 to 5 mm depending upon the requirement and type of its installation discretion of the designer.

The music note seal is generally recommended to be used on gates operated for head up to 30 metres. hollow bulb music note seal is recommended for gates operated at low head up to 15 metres.

A solid bulb music note seal is recommended for gates operated at medium head, that is at a head
exceeding 15 m but less than 30 m.

 
   

Solid Bulb

A
mm

B
mm

C
mm

Material

44

125

14

NR, CR, EP

44

100

14

NR, CR, EP

35

100

12

NR, CR, EP

32

90

12

NR, CR, EP

Hollow Bulb

A
mm

B
mm

C
mm

 

D
mm

Material

44

125

14

 

19

NR, CR, EP

44

100

14

 

19

NR, CR, EP

35

100

12

 

10

NR, CR, EP

NR = Natural Rubber • CR = Neoprene • EP = EPDM Rubber