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ELASTOMER BELLOW SEALS

Durable elastomer bellows for chemical processing; adaptable, streamlined integration, manages axial movement.

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Elastomer Bellow Unbalanced Seal

10–100 & 150 mm

Seal Size

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Corner Ring

Chemical Plant

Oil Refinery

Water

sv-s12_edited_edited.jpg

Elastomer Bellow Unbalanced Seal

10–100 mm

Seal Size

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Corner Ring

Chemical Plant

Oil Refinery

Water

sv-s13.png

Elastomer Bellow Unbalanced Seal

10–100 mm

Seal Size

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, SS Corner Ring, Viton O-Ring

Chemical Plant

Oil Refinery

Water

sv-s20_edited.jpg

Elastomer Bellow Unbalanced Seal

10–100 mm

Seal Size

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, SS Corner Ring, Viton O-Ring.

Chemical Plant

Oil Refinery

Water

sv-s15_edited.jpg

Elastomer Bellow Unbalanced Seal

Seal Size

10–100 mm

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Corner Ring

Chemical Plant

Oil Refinery

Water

sv-s502_edited.jpg

Elastomer Bellow Unbalanced Seal

15-100 mm

Seal Size

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…200°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, SS Corner Ring, Viton O-Ring, SS Support Ring

Chemical Plant

Oil Refinery

Textile Machinery

sv-r2101_edited.jpg

Elastomer Bellow Unbalanced Seal

10–100 mm

Seal Size

Pressure

12 kg/cm²

Speed

18 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Stationary Packing

Chemical Plant

Oil Refinery

Marine

sv-2102_edited.jpg

Elastomer Bellow Unbalanced Seal

Seal Size

10–100 mm

Pressure

12 kg/cm²

Speed

10 m/s

Temperature

10…220°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Viton O-Ring

Chemical Plant

Oil Refinery

Marine

sv-dr65_edited.jpg

Elastomer Bellow Unbalanced Seal

25-50 mm

Seal Size

Pressure

10 kg/cm²

Speed

12 m/s

Temperature

10…180°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS

Secondary Seal

Viton, NBR, EPDM, Silicon

SS304, SS316, SS316L

Metal Parts

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Viton O-Ring, SS Back Part

Chemical Plant

Oil Refinery

Textile Machinery

short bellow_edited.jpg

Elastomer Bellow Unbalanced Seal

12, 16 mm

Seal Size

Pressure

10 kg/cm²

Speed

15 m/s

Temperature

-10…200°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Viton O-Ring, SS Support Ring

Chemical Plant

Oil Refinery

Water

long bellow-1_edited.jpg

Elastomer Bellow Unbalanced Seal

Seal Size

12, 16 mm

Pressure

10 kg/cm²

Speed

10 m/s

Temperature

-10…200°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Viton O-Ring, SS Support Ring

Chemical Plant

Oil Refinery

Water

J02_edited.jpg

Single Spring Elastomer Bellow Unbalanced Seal

20–75 mm

Seal Size

Pressure

10 kg/cm²

Speed

13 m/s

Temperature

-20…200°C

Carbon, Silicon, TC

Rotary Face

Ceramic, Silicon, TC, SS

Stationary Seat

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Corner Ring, SS Support Ring

Chemical Plant

Oil Refinery

Water

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Single Spring Elastomer Bellow Unbalanced Seal

12, 16 mm

Seal Size

Pressure

10 kg/cm²

Speed

15 m/s

Temperature

-10…200°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Viton O-Ring, SS Support Ring

Chemical Plant

Oil Refinery

Water

sv-BT52_edited.jpg

Close / Stock Type Elastomer Unbalanced Seal

Seal Size

12, 16 mm

Pressure

10 kg/cm²

Speed

10 m/s

Temperature

-10…200°C

Carbon, Silicon, TC

Rotary Face

Stationary Seat

Silicon, TC, Ceramic

Secondary Seal

Viton, NBR, EPDM, Silicon

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Viton O-Ring, SS Support Ring

Chemical Plant

Oil Refinery

Water

sv-B53_edited.jpg

Open Type Elastomer Unbalanced Seal

20–75 mm

Seal Size

Pressure

10 kg/cm²

Speed

13 m/s

Temperature

-20…200°C

Carbon, Silicon, TC

Rotary Face

Ceramic, Silicon, TC, SS

Stationary Seat

Viton, NBR, EPDM, Silicon

Secondary Seal

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Casing, SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Corner Ring, SS Support Ring

Chemical Plant

Oil Refinery

Water

sv-PTK30.png

25, 35, 45 mm

Seal Size

Elastomer Bellow Unbalanced Seal

Pressure

10 kg/cm²

Speed

8 m/s

Temperature

-10…200°C

Rotary Face

Carbon, Silicon

Stationary Seat

Silicon, SS, Ceramic

Secondary Seal

Viton, NBR, EPDM

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, Viton O-Ring, SS Support Ring

Chemical Plant

Oil Refinery

Dairy

sv-PTK35.png

Elastomer Bellow Unbalanced Seal

Seal Size

35 mm

Pressure

8 kg/cm²

Speed

8 m/s

Temperature

-10…180°C

Rotary Face

Carbon, Silicon

Silicon, TC, SS,Ceramic

Stationary Seat

Secondary Seal

Viton, NBR, EPDM

Metal Parts

SS304, SS316

Components

Elastomer Bellow, SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Inner Casing

Chemical Plant

Oil Refinery

Dairy

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