Cartridge Seals

Metal Bellow Double Cartridge Seal

BS14D

The Metal Bellow Double Cartridge Mechanical Seal is a heavy-duty seal for high-pressure and high-temperature applications. Its metal bellows provide flexibility, compensate for shaft misalignment, and handle high-viscosity or abrasive fluids, ensuring reliable sealing performance.

Ashish Seals India Pvt. Ltd., an ISO 9001:2015 certified manufacturer and exporter, produces these inside-mounted, dual cartridge seals. Suitable for slurry, chemical, pulp & paper, and syrup applications, they offer long service life with minimal maintenance.

Operating Limits

Shaft Diameter
25mm – 100mm
Pressure
Up to 25 bar (max.)
Temperature
-50°C to 350°C
Speed
3000 rpm (max.)

Characteristics

Standard compact cartridge design, Double mechanical seal, Balanced, Inside mounted, Independent of direction of rotation.

Seal Faces

Carbon, Silicon carbide, Tungsten carbide

Secondary Seal

Flexible Graphite

End Fitting Material

SS316, SS316L, Hastelloy-C

Bellow Fitting Material

Hastelloy-C, Inconel, SS316L

Application

Process Industry, Oil and Gas , Chemical, Pharmaceutical, Pulp and Paper, Food and Beverage, Hot Media.

No.	Component
1	IB Mating Ring
2,7	Packing
3	IB Rotary
4,9,12.18	Gasket
6	OB Mating Ring
8	OB Rotary
11	Sleeve

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